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IP ranges

Alibaba Cloud IP ranges

Every IPv4 and IPv6 range that Alibaba Cloud (AS37963, AS45102) currently announces on the internet, with CIDR and start/end IP, free to download as TXT or CSV. Data snapshot: 2026-11-02.

Alibaba Cloud announces 1,920 IPv4 prefixes covering 15,052,544 addresses, and 263 IPv6 prefixes, through AS37963, AS45102. The lists below are a snapshot of 2026-11-02 taken from the public BGP routing table, sorted by address and kept as announced.

ASNAS37963 · AS45102
IPv4 prefixes1,920
IPv4 addresses15,052,544Overlaps are counted once
IPv6 prefixes263
Data snapshot

Download the complete list

The complete list has 2,183 ranges (IPv4 and IPv6). TXT has one CIDR per line; CSV has the columns cidr, version, start_ip, end_ip and addresses.

Alibaba Cloud IPv4 ranges

IPv4 ranges announced by Alibaba Cloud: CIDR, start and end IP, address count
CIDRStart IP – end IPAddresses
5.181.224.0/235.181.224.0–5.181.225.255512
8.128.4.0/228.128.4.0–8.128.7.2551,024
8.128.4.0/238.128.4.0–8.128.5.255512
8.128.6.0/238.128.6.0–8.128.7.255512
8.128.32.0/198.128.32.0–8.128.63.2558,192
8.128.32.0/208.128.32.0–8.128.47.2554,096
8.128.48.0/208.128.48.0–8.128.63.2554,096
8.128.64.0/208.128.64.0–8.128.79.2554,096
8.128.64.0/218.128.64.0–8.128.71.2552,048
8.128.72.0/218.128.72.0–8.128.79.2552,048
8.128.80.0/208.128.80.0–8.128.95.2554,096
8.128.80.0/218.128.80.0–8.128.87.2552,048
8.128.88.0/218.128.88.0–8.128.95.2552,048
8.128.96.0/218.128.96.0–8.128.103.2552,048
8.128.96.0/228.128.96.0–8.128.99.2551,024
8.128.100.0/228.128.100.0–8.128.103.2551,024
8.128.104.0/218.128.104.0–8.128.111.2552,048
8.128.104.0/228.128.104.0–8.128.107.2551,024
8.128.108.0/228.128.108.0–8.128.111.2551,024
8.129.0.0/168.129.0.0–8.129.255.25565,536
8.129.0.0/178.129.0.0–8.129.127.25532,768
8.129.128.0/178.129.128.0–8.129.255.25532,768
8.130.0.0/158.130.0.0–8.131.255.255131,072
8.130.0.0/168.130.0.0–8.130.255.25565,536
8.131.0.0/168.131.0.0–8.131.255.25565,536
8.132.0.0/158.132.0.0–8.133.255.255131,072
8.132.0.0/168.132.0.0–8.132.255.25565,536
8.132.105.0/248.132.105.0–8.132.105.255256
8.132.106.0/248.132.106.0–8.132.106.255256
8.132.107.0/248.132.107.0–8.132.107.255256
8.133.0.0/168.133.0.0–8.133.255.25565,536
8.134.0.0/168.134.0.0–8.134.255.25565,536
8.134.0.0/178.134.0.0–8.134.127.25532,768
8.134.128.0/178.134.128.0–8.134.255.25532,768
8.134.240.0/218.134.240.0–8.134.247.2552,048
8.134.240.0/238.134.240.0–8.134.241.255512
8.134.242.0/238.134.242.0–8.134.243.255512
8.134.244.0/238.134.244.0–8.134.245.255512
8.134.246.0/238.134.246.0–8.134.247.255512
8.135.0.0/168.135.0.0–8.135.255.25565,536
8.135.0.0/178.135.0.0–8.135.127.25532,768
8.135.128.0/178.135.128.0–8.135.255.25532,768
8.136.0.0/168.136.0.0–8.136.255.25565,536
8.136.0.0/178.136.0.0–8.136.127.25532,768
8.136.128.0/178.136.128.0–8.136.255.25532,768
8.137.0.0/168.137.0.0–8.137.255.25565,536
8.137.0.0/178.137.0.0–8.137.127.25532,768
8.137.128.0/178.137.128.0–8.137.255.25532,768
8.137.133.0/248.137.133.0–8.137.133.255256
8.137.134.0/248.137.134.0–8.137.134.255256
8.137.135.0/248.137.135.0–8.137.135.255256
8.138.0.0/168.138.0.0–8.138.255.25565,536
8.138.0.0/178.138.0.0–8.138.127.25532,768
8.138.69.0/248.138.69.0–8.138.69.255256
8.138.70.0/248.138.70.0–8.138.70.255256
8.138.71.0/248.138.71.0–8.138.71.255256
8.138.128.0/178.138.128.0–8.138.255.25532,768
8.139.0.0/168.139.0.0–8.139.255.25565,536
8.139.0.0/178.139.0.0–8.139.127.25532,768
8.139.128.0/178.139.128.0–8.139.255.25532,768
8.140.0.0/148.140.0.0–8.143.255.255262,144
8.140.0.0/158.140.0.0–8.141.255.255131,072
8.141.192.0/228.141.192.0–8.141.195.2551,024
8.141.200.0/218.141.200.0–8.141.207.2552,048
8.142.0.0/158.142.0.0–8.143.255.255131,072
8.144.0.0/148.144.0.0–8.147.255.255262,144
8.144.0.0/158.144.0.0–8.145.255.255131,072
8.144.0.0/168.144.0.0–8.144.255.25565,536
8.145.0.0/168.145.0.0–8.145.255.25565,536
8.146.0.0/158.146.0.0–8.147.255.255131,072
8.146.0.0/168.146.0.0–8.146.255.25565,536
8.146.0.0/178.146.0.0–8.146.127.25532,768
8.146.128.0/178.146.128.0–8.146.255.25532,768
8.147.0.0/178.147.0.0–8.147.127.25532,768
8.147.0.0/188.147.0.0–8.147.63.25516,384
8.147.64.0/188.147.64.0–8.147.127.25516,384
8.147.128.0/178.147.128.0–8.147.255.25532,768
8.147.128.0/188.147.128.0–8.147.191.25516,384
8.147.192.0/188.147.192.0–8.147.255.25516,384
8.148.0.0/198.148.0.0–8.148.31.2558,192
8.148.0.0/208.148.0.0–8.148.15.2554,096
8.148.16.0/208.148.16.0–8.148.31.2554,096
8.148.36.0/248.148.36.0–8.148.36.255256
8.148.37.0/248.148.37.0–8.148.37.255256
8.148.38.0/248.148.38.0–8.148.38.255256
8.148.39.0/248.148.39.0–8.148.39.255256
8.148.41.0/248.148.41.0–8.148.41.255256
8.148.43.0/248.148.43.0–8.148.43.255256
8.148.64.0/198.148.64.0–8.148.95.2558,192
8.148.64.0/208.148.64.0–8.148.79.2554,096
8.148.80.0/208.148.80.0–8.148.95.2554,096
8.148.96.0/198.148.96.0–8.148.127.2558,192
8.148.96.0/208.148.96.0–8.148.111.2554,096
8.148.112.0/208.148.112.0–8.148.127.2554,096
8.148.128.0/178.148.128.0–8.148.255.25532,768
8.148.128.0/188.148.128.0–8.148.191.25516,384
8.148.169.0/248.148.169.0–8.148.169.255256
8.148.192.0/188.148.192.0–8.148.255.25516,384
8.149.0.0/168.149.0.0–8.149.255.25565,536
8.149.0.0/178.149.0.0–8.149.127.25532,768
8.149.128.0/178.149.128.0–8.149.255.25532,768
8.150.0.0/228.150.0.0–8.150.3.2551,024
8.150.0.0/238.150.0.0–8.150.1.255512
8.150.2.0/238.150.2.0–8.150.3.255512
8.150.4.0/228.150.4.0–8.150.7.2551,024
8.150.4.0/238.150.4.0–8.150.5.255512
8.150.6.0/238.150.6.0–8.150.7.255512
8.150.8.0/218.150.8.0–8.150.15.2552,048
8.150.8.0/228.150.8.0–8.150.11.2551,024
8.150.12.0/228.150.12.0–8.150.15.2551,024
8.150.16.0/228.150.16.0–8.150.19.2551,024
8.150.16.0/238.150.16.0–8.150.17.255512
8.150.18.0/238.150.18.0–8.150.19.255512
8.150.20.0/228.150.20.0–8.150.23.2551,024
8.150.20.0/238.150.20.0–8.150.21.255512
8.150.22.0/238.150.22.0–8.150.23.255512
8.150.24.0/218.150.24.0–8.150.31.2552,048
8.150.24.0/228.150.24.0–8.150.27.2551,024
8.150.28.0/228.150.28.0–8.150.31.2551,024
8.150.32.0/218.150.32.0–8.150.39.2552,048
8.150.32.0/228.150.32.0–8.150.35.2551,024
8.150.36.0/228.150.36.0–8.150.39.2551,024
8.150.64.0/238.150.64.0–8.150.65.255512
8.150.64.0/248.150.64.0–8.150.64.255256
8.150.65.0/248.150.65.0–8.150.65.255256
8.152.0.0/168.152.0.0–8.152.255.25565,536
8.152.0.0/178.152.0.0–8.152.127.25532,768
8.152.75.0/248.152.75.0–8.152.75.255256
8.152.128.0/178.152.128.0–8.152.255.25532,768
8.152.180.0/248.152.180.0–8.152.180.255256
8.152.181.0/248.152.181.0–8.152.181.255256
8.153.0.0/168.153.0.0–8.153.255.25565,536
8.153.0.0/178.153.0.0–8.153.127.25532,768
8.153.116.0/248.153.116.0–8.153.116.255256
8.153.128.0/178.153.128.0–8.153.255.25532,768
8.154.0.0/168.154.0.0–8.154.255.25565,536
8.154.0.0/178.154.0.0–8.154.127.25532,768
8.154.128.0/178.154.128.0–8.154.255.25532,768
8.155.0.0/168.155.0.0–8.155.255.25565,536
8.155.0.0/178.155.0.0–8.155.127.25532,768
8.155.128.0/178.155.128.0–8.155.255.25532,768
8.155.196.0/248.155.196.0–8.155.196.255256
8.155.198.0/248.155.198.0–8.155.198.255256
8.155.199.0/248.155.199.0–8.155.199.255256
8.156.0.0/168.156.0.0–8.156.255.25565,536
8.156.0.0/178.156.0.0–8.156.127.25532,768
8.156.106.0/238.156.106.0–8.156.107.255512
8.156.128.0/178.156.128.0–8.156.255.25532,768
8.157.0.0/168.157.0.0–8.157.255.25565,536
8.157.0.0/178.157.0.0–8.157.127.25532,768
8.157.128.0/178.157.128.0–8.157.255.25532,768
8.158.0.0/168.158.0.0–8.158.255.25565,536
8.158.0.0/178.158.0.0–8.158.127.25532,768
8.158.128.0/178.158.128.0–8.158.255.25532,768
8.159.0.0/168.159.0.0–8.159.255.25565,536
8.159.0.0/178.159.0.0–8.159.127.25532,768
8.159.128.0/178.159.128.0–8.159.255.25532,768
8.160.0.0/158.160.0.0–8.161.255.255131,072
8.160.0.0/168.160.0.0–8.160.255.25565,536
8.161.0.0/168.161.0.0–8.161.255.25565,536
8.162.0.0/198.162.0.0–8.162.31.2558,192
8.162.0.0/208.162.0.0–8.162.15.2554,096
8.162.16.0/208.162.16.0–8.162.31.2554,096
8.162.32.0/198.162.32.0–8.162.63.2558,192
8.162.32.0/208.162.32.0–8.162.47.2554,096
8.162.48.0/208.162.48.0–8.162.63.2554,096
8.162.64.0/198.162.64.0–8.162.95.2558,192
8.162.64.0/208.162.64.0–8.162.79.2554,096
8.162.80.0/208.162.80.0–8.162.95.2554,096
8.162.96.0/198.162.96.0–8.162.127.2558,192
8.162.96.0/208.162.96.0–8.162.111.2554,096
8.162.112.0/208.162.112.0–8.162.127.2554,096
8.163.0.0/168.163.0.0–8.163.255.25565,536
8.163.0.0/178.163.0.0–8.163.127.25532,768
8.163.128.0/178.163.128.0–8.163.255.25532,768
8.164.0.0/168.164.0.0–8.164.255.25565,536
8.164.0.0/178.164.0.0–8.164.127.25532,768
8.164.128.0/178.164.128.0–8.164.255.25532,768
8.165.0.0/168.165.0.0–8.165.255.25565,536
8.165.0.0/178.165.0.0–8.165.127.25532,768
8.165.48.0/238.165.48.0–8.165.49.255512
8.165.128.0/178.165.128.0–8.165.255.25532,768
8.166.0.0/158.166.0.0–8.167.255.255131,072
8.166.0.0/168.166.0.0–8.166.255.25565,536
8.166.192.0/238.166.192.0–8.166.193.255512
8.167.0.0/168.167.0.0–8.167.255.25565,536
8.167.0.0/238.167.0.0–8.167.1.255512
8.168.0.0/168.168.0.0–8.168.255.25565,536
8.168.0.0/178.168.0.0–8.168.127.25532,768
8.168.128.0/178.168.128.0–8.168.255.25532,768
8.169.0.0/168.169.0.0–8.169.255.25565,536
8.169.0.0/178.169.0.0–8.169.127.25532,768
8.169.128.0/178.169.128.0–8.169.255.25532,768
8.176.0.0/198.176.0.0–8.176.31.2558,192
8.176.0.0/208.176.0.0–8.176.15.2554,096
8.176.16.0/208.176.16.0–8.176.31.2554,096
8.176.32.0/198.176.32.0–8.176.63.2558,192
8.176.32.0/208.176.32.0–8.176.47.2554,096
8.176.48.0/208.176.48.0–8.176.63.2554,096
8.176.64.0/198.176.64.0–8.176.95.2558,192
8.176.64.0/208.176.64.0–8.176.79.2554,096
8.176.80.0/208.176.80.0–8.176.95.2554,096
8.176.96.0/198.176.96.0–8.176.127.2558,192
8.176.96.0/208.176.96.0–8.176.111.2554,096
8.176.112.0/208.176.112.0–8.176.127.2554,096
8.176.128.0/198.176.128.0–8.176.159.2558,192
8.176.128.0/208.176.128.0–8.176.143.2554,096
8.176.144.0/208.176.144.0–8.176.159.2554,096
8.208.0.0/168.208.0.0–8.208.255.25565,536
8.208.0.0/178.208.0.0–8.208.127.25532,768
8.208.0.0/188.208.0.0–8.208.63.25516,384
8.208.0.0/198.208.0.0–8.208.31.2558,192
8.208.32.0/198.208.32.0–8.208.63.2558,192
8.208.128.0/178.208.128.0–8.208.255.25532,768
8.208.141.0/248.208.141.0–8.208.141.255256
8.209.0.0/198.209.0.0–8.209.31.2558,192
8.209.0.0/208.209.0.0–8.209.15.2554,096
8.209.16.0/208.209.16.0–8.209.31.2554,096
8.209.36.0/238.209.36.0–8.209.37.255512
8.209.36.0/248.209.36.0–8.209.36.255256
8.209.37.0/248.209.37.0–8.209.37.255256
8.209.38.0/238.209.38.0–8.209.39.255512
8.209.38.0/248.209.38.0–8.209.38.255256
8.209.39.0/248.209.39.0–8.209.39.255256
8.209.40.0/228.209.40.0–8.209.43.2551,024
8.209.40.0/238.209.40.0–8.209.41.255512
8.209.42.0/238.209.42.0–8.209.43.255512
8.209.44.0/228.209.44.0–8.209.47.2551,024
8.209.44.0/238.209.44.0–8.209.45.255512
8.209.46.0/238.209.46.0–8.209.47.255512
8.209.48.0/208.209.48.0–8.209.63.2554,096
8.209.48.0/218.209.48.0–8.209.55.2552,048
8.209.56.0/218.209.56.0–8.209.63.2552,048
8.209.64.0/188.209.64.0–8.209.127.25516,384
8.209.64.0/198.209.64.0–8.209.95.2558,192
8.209.96.0/198.209.96.0–8.209.127.2558,192
8.209.128.0/188.209.128.0–8.209.191.25516,384
8.209.128.0/198.209.128.0–8.209.159.2558,192
8.209.160.0/198.209.160.0–8.209.191.2558,192
8.209.192.0/188.209.192.0–8.209.255.25516,384
8.209.192.0/198.209.192.0–8.209.223.2558,192
8.209.224.0/198.209.224.0–8.209.255.2558,192
8.210.0.0/168.210.0.0–8.210.255.25565,536
8.210.0.0/178.210.0.0–8.210.127.25532,768
8.210.128.0/178.210.128.0–8.210.255.25532,768
8.210.240.0/248.210.240.0–8.210.240.255256
8.211.0.0/178.211.0.0–8.211.127.25532,768
8.211.0.0/188.211.0.0–8.211.63.25516,384
8.211.64.0/188.211.64.0–8.211.127.25516,384
8.211.80.0/218.211.80.0–8.211.87.2552,048
8.211.88.0/218.211.88.0–8.211.95.2552,048
8.211.96.0/218.211.96.0–8.211.103.2552,048
8.211.104.0/218.211.104.0–8.211.111.2552,048
8.211.128.0/188.211.128.0–8.211.191.25516,384
8.211.128.0/198.211.128.0–8.211.159.2558,192
8.211.160.0/198.211.160.0–8.211.191.2558,192
8.211.192.0/188.211.192.0–8.211.255.25516,384
8.211.192.0/198.211.192.0–8.211.223.2558,192
8.211.224.0/198.211.224.0–8.211.255.2558,192
8.211.226.0/248.211.226.0–8.211.226.255256
8.212.0.0/178.212.0.0–8.212.127.25532,768
8.212.0.0/188.212.0.0–8.212.63.25516,384
8.212.64.0/188.212.64.0–8.212.127.25516,384
8.212.128.0/188.212.128.0–8.212.191.25516,384
8.212.128.0/198.212.128.0–8.212.159.2558,192
8.212.160.0/198.212.160.0–8.212.191.2558,192
8.212.190.0/248.212.190.0–8.212.190.255256
8.212.191.0/248.212.191.0–8.212.191.255256
8.212.192.0/188.212.192.0–8.212.255.25516,384
8.212.192.0/198.212.192.0–8.212.223.2558,192
8.212.224.0/198.212.224.0–8.212.255.2558,192
8.213.0.0/178.213.0.0–8.213.127.25532,768
8.213.0.0/188.213.0.0–8.213.63.25516,384
8.213.64.0/188.213.64.0–8.213.127.25516,384
8.213.112.0/228.213.112.0–8.213.115.2551,024
8.213.116.0/228.213.116.0–8.213.119.2551,024
8.213.120.0/228.213.120.0–8.213.123.2551,024
8.213.128.0/198.213.128.0–8.213.159.2558,192
8.213.128.0/208.213.128.0–8.213.143.2554,096
8.213.144.0/208.213.144.0–8.213.159.2554,096
8.213.160.0/218.213.160.0–8.213.167.2552,048
8.213.160.0/228.213.160.0–8.213.163.2551,024
8.213.164.0/228.213.164.0–8.213.167.2551,024
8.213.168.0/228.213.168.0–8.213.171.2551,024
8.213.168.0/238.213.168.0–8.213.169.255512
8.213.170.0/238.213.170.0–8.213.171.255512
8.213.172.0/228.213.172.0–8.213.175.2551,024
8.213.172.0/238.213.172.0–8.213.173.255512
8.213.174.0/238.213.174.0–8.213.175.255512
8.213.176.0/208.213.176.0–8.213.191.2554,096
8.213.176.0/218.213.176.0–8.213.183.2552,048
8.213.184.0/218.213.184.0–8.213.191.2552,048
8.213.192.0/188.213.192.0–8.213.255.25516,384
8.213.192.0/198.213.192.0–8.213.223.2558,192
8.213.224.0/198.213.224.0–8.213.255.2558,192
8.213.251.0/248.213.251.0–8.213.251.255256
8.213.252.0/248.213.252.0–8.213.252.255256
8.213.253.0/248.213.253.0–8.213.253.255256
8.214.0.0/168.214.0.0–8.214.255.25565,536
8.214.0.0/178.214.0.0–8.214.127.25532,768
8.214.128.0/178.214.128.0–8.214.255.25532,768
8.215.0.0/168.215.0.0–8.215.255.25565,536
8.215.0.0/178.215.0.0–8.215.127.25532,768
8.215.128.0/178.215.128.0–8.215.255.25532,768
8.215.160.0/248.215.160.0–8.215.160.255256
8.215.162.0/238.215.162.0–8.215.163.255512
8.215.168.0/248.215.168.0–8.215.168.255256
8.215.169.0/248.215.169.0–8.215.169.255256
8.215.240.0/248.215.240.0–8.215.240.255256
8.216.0.0/178.216.0.0–8.216.127.25532,768
8.216.0.0/188.216.0.0–8.216.63.25516,384
8.216.64.0/188.216.64.0–8.216.127.25516,384
8.216.69.0/248.216.69.0–8.216.69.255256
8.216.72.0/248.216.72.0–8.216.72.255256
8.216.74.0/248.216.74.0–8.216.74.255256
8.216.128.0/178.216.128.0–8.216.255.25532,768
8.216.128.0/188.216.128.0–8.216.191.25516,384
8.216.148.0/248.216.148.0–8.216.148.255256
8.216.192.0/188.216.192.0–8.216.255.25516,384
8.217.0.0/168.217.0.0–8.217.255.25565,536
8.217.0.0/178.217.0.0–8.217.127.25532,768
8.217.128.0/178.217.128.0–8.217.255.25532,768
8.218.0.0/168.218.0.0–8.218.255.25565,536
8.218.0.0/178.218.0.0–8.218.127.25532,768
8.218.128.0/178.218.128.0–8.218.255.25532,768
8.219.0.0/168.219.0.0–8.219.255.25565,536
8.219.0.0/178.219.0.0–8.219.127.25532,768
8.219.40.0/218.219.40.0–8.219.47.2552,048
8.219.128.0/178.219.128.0–8.219.255.25532,768
8.220.0.0/188.220.0.0–8.220.63.25516,384
8.220.0.0/198.220.0.0–8.220.31.2558,192
8.220.32.0/198.220.32.0–8.220.63.2558,192
8.220.60.0/248.220.60.0–8.220.60.255256
8.220.61.0/248.220.61.0–8.220.61.255256
8.220.64.0/188.220.64.0–8.220.127.25516,384
8.220.64.0/198.220.64.0–8.220.95.2558,192
8.220.96.0/198.220.96.0–8.220.127.2558,192
8.220.116.0/248.220.116.0–8.220.116.255256
8.220.128.0/188.220.128.0–8.220.191.25516,384
8.220.128.0/198.220.128.0–8.220.159.2558,192
8.220.147.0/248.220.147.0–8.220.147.255256
8.220.160.0/198.220.160.0–8.220.191.2558,192
8.220.192.0/188.220.192.0–8.220.255.25516,384
8.220.192.0/198.220.192.0–8.220.223.2558,192
8.220.224.0/198.220.224.0–8.220.255.2558,192
8.220.229.0/248.220.229.0–8.220.229.255256
8.221.0.0/178.221.0.0–8.221.127.25532,768
8.221.0.0/188.221.0.0–8.221.63.25516,384
8.221.0.0/218.221.0.0–8.221.7.2552,048
8.221.8.0/218.221.8.0–8.221.15.2552,048
8.221.48.0/218.221.48.0–8.221.55.2552,048
8.221.56.0/218.221.56.0–8.221.63.2552,048
8.221.64.0/188.221.64.0–8.221.127.25516,384
8.221.128.0/178.221.128.0–8.221.255.25532,768
8.221.128.0/188.221.128.0–8.221.191.25516,384
8.221.184.0/228.221.184.0–8.221.187.2551,024
8.221.188.0/228.221.188.0–8.221.191.2551,024
8.221.192.0/188.221.192.0–8.221.255.25516,384
8.221.192.0/218.221.192.0–8.221.199.2552,048
8.221.200.0/218.221.200.0–8.221.207.2552,048
8.221.208.0/218.221.208.0–8.221.215.2552,048
8.221.216.0/218.221.216.0–8.221.223.2552,048
8.222.0.0/208.222.0.0–8.222.15.2554,096
8.222.0.0/218.222.0.0–8.222.7.2552,048
8.222.8.0/218.222.8.0–8.222.15.2552,048
8.222.16.0/208.222.16.0–8.222.31.2554,096
8.222.16.0/218.222.16.0–8.222.23.2552,048
8.222.24.0/218.222.24.0–8.222.31.2552,048
8.222.32.0/208.222.32.0–8.222.47.2554,096
8.222.32.0/218.222.32.0–8.222.39.2552,048
8.222.40.0/218.222.40.0–8.222.47.2552,048
8.222.48.0/208.222.48.0–8.222.63.2554,096
8.222.48.0/218.222.48.0–8.222.55.2552,048
8.222.56.0/218.222.56.0–8.222.63.2552,048
8.222.64.0/208.222.64.0–8.222.79.2554,096
8.222.64.0/218.222.64.0–8.222.71.2552,048
8.222.72.0/218.222.72.0–8.222.79.2552,048
8.222.80.0/208.222.80.0–8.222.95.2554,096
8.222.80.0/218.222.80.0–8.222.87.2552,048
8.222.88.0/218.222.88.0–8.222.95.2552,048
8.222.96.0/198.222.96.0–8.222.127.2558,192
8.222.96.0/208.222.96.0–8.222.111.2554,096
8.222.112.0/208.222.112.0–8.222.127.2554,096
8.222.128.0/178.222.128.0–8.222.255.25532,768
8.222.128.0/188.222.128.0–8.222.191.25516,384
8.222.192.0/188.222.192.0–8.222.255.25516,384
8.223.0.0/178.223.0.0–8.223.127.25532,768
8.223.0.0/188.223.0.0–8.223.63.25516,384
8.223.64.0/188.223.64.0–8.223.127.25516,384
8.223.128.0/178.223.128.0–8.223.255.25532,768
8.223.128.0/188.223.128.0–8.223.191.25516,384
8.223.192.0/188.223.192.0–8.223.255.25516,384
14.1.112.0/2214.1.112.0–14.1.115.2551,024
14.1.115.0/2414.1.115.0–14.1.115.255256
39.96.0.0/1339.96.0.0–39.103.255.255524,288
39.96.0.0/1439.96.0.0–39.99.255.255262,144
39.100.0.0/1439.100.0.0–39.103.255.255262,144
39.104.0.0/1439.104.0.0–39.107.255.255262,144
39.104.0.0/1539.104.0.0–39.105.255.255131,072
39.106.0.0/1539.106.0.0–39.107.255.255131,072
39.108.0.0/1639.108.0.0–39.108.255.25565,536
39.108.0.0/1739.108.0.0–39.108.127.25532,768
39.108.128.0/1739.108.128.0–39.108.255.25532,768
42.96.128.0/1742.96.128.0–42.96.255.25532,768
42.96.128.0/1842.96.128.0–42.96.191.25516,384
42.96.192.0/1842.96.192.0–42.96.255.25516,384
42.96.239.0/2442.96.239.0–42.96.239.255256
42.120.0.0/1642.120.0.0–42.120.255.25565,536
42.120.0.0/1742.120.0.0–42.120.127.25532,768
42.120.128.0/1742.120.128.0–42.120.255.25532,768
42.120.248.0/2442.120.248.0–42.120.248.255256
42.121.0.0/1642.121.0.0–42.121.255.25565,536
42.121.0.0/1742.121.0.0–42.121.127.25532,768
42.121.128.0/1742.121.128.0–42.121.255.25532,768
42.156.128.0/1742.156.128.0–42.156.255.25532,768
42.156.128.0/1842.156.128.0–42.156.191.25516,384
42.156.192.0/1842.156.192.0–42.156.255.25516,384
43.90.0.0/1643.90.0.0–43.90.255.25565,536
43.90.0.0/1743.90.0.0–43.90.127.25532,768
43.90.128.0/1743.90.128.0–43.90.255.25532,768
43.92.0.0/1743.92.0.0–43.92.127.25532,768
43.92.0.0/1843.92.0.0–43.92.63.25516,384
43.92.64.0/1843.92.64.0–43.92.127.25516,384
43.92.128.0/1743.92.128.0–43.92.255.25532,768
43.92.128.0/1843.92.128.0–43.92.191.25516,384
43.92.192.0/1843.92.192.0–43.92.255.25516,384
43.93.0.0/1743.93.0.0–43.93.127.25532,768
43.93.0.0/1843.93.0.0–43.93.63.25516,384
43.93.64.0/1843.93.64.0–43.93.127.25516,384
43.93.128.0/1743.93.128.0–43.93.255.25532,768
43.93.128.0/1843.93.128.0–43.93.191.25516,384
43.93.192.0/1843.93.192.0–43.93.255.25516,384
43.94.0.0/1843.94.0.0–43.94.63.25516,384
43.94.0.0/1943.94.0.0–43.94.31.2558,192
43.94.32.0/1943.94.32.0–43.94.63.2558,192
43.96.0.0/2443.96.0.0–43.96.0.255256
43.96.3.0/2443.96.3.0–43.96.3.255256
43.96.4.0/2443.96.4.0–43.96.4.255256
43.96.5.0/2443.96.5.0–43.96.5.255256
43.96.6.0/2443.96.6.0–43.96.6.255256
43.96.7.0/2443.96.7.0–43.96.7.255256
43.96.8.0/2443.96.8.0–43.96.8.255256
43.96.9.0/2443.96.9.0–43.96.9.255256
43.96.10.0/2443.96.10.0–43.96.10.255256
43.96.11.0/2443.96.11.0–43.96.11.255256
43.96.12.0/2443.96.12.0–43.96.12.255256
43.96.18.0/2443.96.18.0–43.96.18.255256
43.96.20.0/2443.96.20.0–43.96.20.255256
43.96.21.0/2443.96.21.0–43.96.21.255256
43.96.23.0/2443.96.23.0–43.96.23.255256
43.96.24.0/2443.96.24.0–43.96.24.255256
43.96.25.0/2443.96.25.0–43.96.25.255256
43.96.26.0/2443.96.26.0–43.96.26.255256
43.96.32.0/2443.96.32.0–43.96.32.255256
43.96.33.0/2443.96.33.0–43.96.33.255256
43.96.34.0/2443.96.34.0–43.96.34.255256
43.96.35.0/2443.96.35.0–43.96.35.255256
43.96.40.0/2443.96.40.0–43.96.40.255256
43.96.42.0/2443.96.42.0–43.96.42.255256
43.96.44.0/2443.96.44.0–43.96.44.255256
43.96.45.0/2443.96.45.0–43.96.45.255256
43.96.46.0/2443.96.46.0–43.96.46.255256
43.96.48.0/2443.96.48.0–43.96.48.255256
43.96.49.0/2443.96.49.0–43.96.49.255256
43.96.50.0/2443.96.50.0–43.96.50.255256
43.96.51.0/2443.96.51.0–43.96.51.255256
43.96.52.0/2443.96.52.0–43.96.52.255256
43.96.53.0/2443.96.53.0–43.96.53.255256
43.96.54.0/2443.96.54.0–43.96.54.255256
43.96.55.0/2443.96.55.0–43.96.55.255256
43.96.59.0/2443.96.59.0–43.96.59.255256
43.96.60.0/2443.96.60.0–43.96.60.255256
43.96.62.0/2443.96.62.0–43.96.62.255256
43.96.63.0/2443.96.63.0–43.96.63.255256
43.96.64.0/2443.96.64.0–43.96.64.255256
43.96.65.0/2443.96.65.0–43.96.65.255256
43.96.66.0/2443.96.66.0–43.96.66.255256
43.96.67.0/2443.96.67.0–43.96.67.255256
43.96.68.0/2443.96.68.0–43.96.68.255256
43.96.69.0/2443.96.69.0–43.96.69.255256
43.96.70.0/2443.96.70.0–43.96.70.255256
43.96.71.0/2443.96.71.0–43.96.71.255256
43.96.72.0/2443.96.72.0–43.96.72.255256
43.96.73.0/2443.96.73.0–43.96.73.255256
43.96.74.0/2443.96.74.0–43.96.74.255256
43.96.75.0/2443.96.75.0–43.96.75.255256
43.96.78.0/2443.96.78.0–43.96.78.255256
43.96.80.0/2443.96.80.0–43.96.80.255256
43.96.81.0/2443.96.81.0–43.96.81.255256
43.96.85.0/2443.96.85.0–43.96.85.255256
43.96.86.0/2443.96.86.0–43.96.86.255256
43.96.88.0/2443.96.88.0–43.96.88.255256
43.96.89.0/2443.96.89.0–43.96.89.255256
43.96.90.0/2443.96.90.0–43.96.90.255256
43.96.92.0/2443.96.92.0–43.96.92.255256
43.96.93.0/2443.96.93.0–43.96.93.255256
43.96.94.0/2443.96.94.0–43.96.94.255256
43.96.95.0/2443.96.95.0–43.96.95.255256
43.96.100.0/2443.96.100.0–43.96.100.255256
43.96.101.0/2443.96.101.0–43.96.101.255256

Showing the first 500 of 1,920 ranges. Download the TXT or CSV file for the complete list.

Alibaba Cloud IPv6 ranges

IPv6 ranges announced by Alibaba Cloud: CIDR, start and end IP, address count
CIDRStart IP – end IPAddresses
2400:3200::/322400:3200::–2400:3200:ffff:ffff:ffff:ffff:ffff:ffff296
2400:3200::/332400:3200::–2400:3200:7fff:ffff:ffff:ffff:ffff:ffff295
2400:3200::/482400:3200::–2400:3200:0:ffff:ffff:ffff:ffff:ffff280
2400:3200:8000::/332400:3200:8000::–2400:3200:ffff:ffff:ffff:ffff:ffff:ffff295
2400:3200:baba::/482400:3200:baba::–2400:3200:baba:ffff:ffff:ffff:ffff:ffff280
2400:b200::/322400:b200::–2400:b200:ffff:ffff:ffff:ffff:ffff:ffff296
2400:b200::/362400:b200::–2400:b200:fff:ffff:ffff:ffff:ffff:ffff292
2400:b200::/372400:b200::–2400:b200:7ff:ffff:ffff:ffff:ffff:ffff291
2400:b200:800::/372400:b200:800::–2400:b200:fff:ffff:ffff:ffff:ffff:ffff291
2400:b200:1000::/362400:b200:1000::–2400:b200:1fff:ffff:ffff:ffff:ffff:ffff292
2400:b200:2000::/362400:b200:2000::–2400:b200:2fff:ffff:ffff:ffff:ffff:ffff292
2400:b200:2000::/372400:b200:2000::–2400:b200:27ff:ffff:ffff:ffff:ffff:ffff291
2400:b200:2800::/372400:b200:2800::–2400:b200:2fff:ffff:ffff:ffff:ffff:ffff291
2400:b200:3000::/362400:b200:3000::–2400:b200:3fff:ffff:ffff:ffff:ffff:ffff292
2400:b200:3000::/372400:b200:3000::–2400:b200:37ff:ffff:ffff:ffff:ffff:ffff291
2400:b200:3800::/372400:b200:3800::–2400:b200:3fff:ffff:ffff:ffff:ffff:ffff291
2400:b200:4100::/482400:b200:4100::–2400:b200:4100:ffff:ffff:ffff:ffff:ffff280
2400:b200:4101::/482400:b200:4101::–2400:b200:4101:ffff:ffff:ffff:ffff:ffff280
2400:b200:4102::/482400:b200:4102::–2400:b200:4102:ffff:ffff:ffff:ffff:ffff280
2400:b200:4103::/482400:b200:4103::–2400:b200:4103:ffff:ffff:ffff:ffff:ffff280
2400:b200:5000::/362400:b200:5000::–2400:b200:5fff:ffff:ffff:ffff:ffff:ffff292
2400:b200:5000::/372400:b200:5000::–2400:b200:57ff:ffff:ffff:ffff:ffff:ffff291
2400:b200:5800::/372400:b200:5800::–2400:b200:5fff:ffff:ffff:ffff:ffff:ffff291
2400:b200:6000::/362400:b200:6000::–2400:b200:6fff:ffff:ffff:ffff:ffff:ffff292
2400:b200:6000::/372400:b200:6000::–2400:b200:67ff:ffff:ffff:ffff:ffff:ffff291
2400:b200:6800::/372400:b200:6800::–2400:b200:6fff:ffff:ffff:ffff:ffff:ffff291
2400:b200:9000::/362400:b200:9000::–2400:b200:9fff:ffff:ffff:ffff:ffff:ffff292
2400:b200:9000::/372400:b200:9000::–2400:b200:97ff:ffff:ffff:ffff:ffff:ffff291
2400:b200:9800::/372400:b200:9800::–2400:b200:9fff:ffff:ffff:ffff:ffff:ffff291
2401:2e00::/322401:2e00::–2401:2e00:ffff:ffff:ffff:ffff:ffff:ffff296
2401:2e00:200::/402401:2e00:200::–2401:2e00:2ff:ffff:ffff:ffff:ffff:ffff288
2401:2e00:200::/412401:2e00:200::–2401:2e00:27f:ffff:ffff:ffff:ffff:ffff287
2401:2e00:280::/412401:2e00:280::–2401:2e00:2ff:ffff:ffff:ffff:ffff:ffff287
2401:b180::/322401:b180::–2401:b180:ffff:ffff:ffff:ffff:ffff:ffff296
2401:b180::/362401:b180::–2401:b180:fff:ffff:ffff:ffff:ffff:ffff292
2401:b180::/372401:b180::–2401:b180:7ff:ffff:ffff:ffff:ffff:ffff291
2401:b180:5::/482401:b180:5::–2401:b180:5:ffff:ffff:ffff:ffff:ffff280
2401:b180:800::/372401:b180:800::–2401:b180:fff:ffff:ffff:ffff:ffff:ffff291
2401:b180:1000::/362401:b180:1000::–2401:b180:1fff:ffff:ffff:ffff:ffff:ffff292
2401:b180:1000::/372401:b180:1000::–2401:b180:17ff:ffff:ffff:ffff:ffff:ffff291
2401:b180:1800::/372401:b180:1800::–2401:b180:1fff:ffff:ffff:ffff:ffff:ffff291
2401:b180:2000::/362401:b180:2000::–2401:b180:2fff:ffff:ffff:ffff:ffff:ffff292
2401:b180:2000::/372401:b180:2000::–2401:b180:27ff:ffff:ffff:ffff:ffff:ffff291
2401:b180:2800::/372401:b180:2800::–2401:b180:2fff:ffff:ffff:ffff:ffff:ffff291
2401:b180:3000::/362401:b180:3000::–2401:b180:3fff:ffff:ffff:ffff:ffff:ffff292
2401:b180:3000::/372401:b180:3000::–2401:b180:37ff:ffff:ffff:ffff:ffff:ffff291
2401:b180:3003::/482401:b180:3003::–2401:b180:3003:ffff:ffff:ffff:ffff:ffff280
2401:b180:3800::/372401:b180:3800::–2401:b180:3fff:ffff:ffff:ffff:ffff:ffff291
2401:b180:4100::/482401:b180:4100::–2401:b180:4100:ffff:ffff:ffff:ffff:ffff280
2401:b180:5000::/362401:b180:5000::–2401:b180:5fff:ffff:ffff:ffff:ffff:ffff292
2401:b180:5000::/372401:b180:5000::–2401:b180:57ff:ffff:ffff:ffff:ffff:ffff291
2401:b180:5800::/372401:b180:5800::–2401:b180:5fff:ffff:ffff:ffff:ffff:ffff291
2401:b180:6000::/362401:b180:6000::–2401:b180:6fff:ffff:ffff:ffff:ffff:ffff292
2401:b180:6000::/372401:b180:6000::–2401:b180:67ff:ffff:ffff:ffff:ffff:ffff291
2401:b180:6800::/372401:b180:6800::–2401:b180:6fff:ffff:ffff:ffff:ffff:ffff291
2401:b180:7000::/362401:b180:7000::–2401:b180:7fff:ffff:ffff:ffff:ffff:ffff292
2401:b180:7000::/372401:b180:7000::–2401:b180:77ff:ffff:ffff:ffff:ffff:ffff291
2401:b180:7800::/372401:b180:7800::–2401:b180:7fff:ffff:ffff:ffff:ffff:ffff291
2401:b180:8002::/482401:b180:8002::–2401:b180:8002:ffff:ffff:ffff:ffff:ffff280
2404:2280:1000::/362404:2280:1000::–2404:2280:1fff:ffff:ffff:ffff:ffff:ffff292
2404:2280:1000::/372404:2280:1000::–2404:2280:17ff:ffff:ffff:ffff:ffff:ffff291
2404:2280:1800::/372404:2280:1800::–2404:2280:1fff:ffff:ffff:ffff:ffff:ffff291
2404:2280:2000::/362404:2280:2000::–2404:2280:2fff:ffff:ffff:ffff:ffff:ffff292
2404:2280:2000::/372404:2280:2000::–2404:2280:27ff:ffff:ffff:ffff:ffff:ffff291
2404:2280:2800::/372404:2280:2800::–2404:2280:2fff:ffff:ffff:ffff:ffff:ffff291
2404:2280:3000::/362404:2280:3000::–2404:2280:3fff:ffff:ffff:ffff:ffff:ffff292
2404:2280:3000::/372404:2280:3000::–2404:2280:37ff:ffff:ffff:ffff:ffff:ffff291
2404:2280:3800::/372404:2280:3800::–2404:2280:3fff:ffff:ffff:ffff:ffff:ffff291
2404:2280:4000::/362404:2280:4000::–2404:2280:4fff:ffff:ffff:ffff:ffff:ffff292
2404:2280:4000::/372404:2280:4000::–2404:2280:47ff:ffff:ffff:ffff:ffff:ffff291
2404:2280:4800::/372404:2280:4800::–2404:2280:4fff:ffff:ffff:ffff:ffff:ffff291
2405:e000::/322405:e000::–2405:e000:ffff:ffff:ffff:ffff:ffff:ffff296
2405:e000:101::/482405:e000:101::–2405:e000:101:ffff:ffff:ffff:ffff:ffff280
2405:e000:1000::/462405:e000:1000::–2405:e000:1003:ffff:ffff:ffff:ffff:ffff282
2405:e000:1000::/472405:e000:1000::–2405:e000:1001:ffff:ffff:ffff:ffff:ffff281
2405:e000:1002::/472405:e000:1002::–2405:e000:1003:ffff:ffff:ffff:ffff:ffff281
2405:e000:1004::/462405:e000:1004::–2405:e000:1007:ffff:ffff:ffff:ffff:ffff282
2405:e000:1004::/472405:e000:1004::–2405:e000:1005:ffff:ffff:ffff:ffff:ffff281
2405:e000:1006::/472405:e000:1006::–2405:e000:1007:ffff:ffff:ffff:ffff:ffff281
2405:e000:1400::/442405:e000:1400::–2405:e000:140f:ffff:ffff:ffff:ffff:ffff284
2405:e000:1400::/452405:e000:1400::–2405:e000:1407:ffff:ffff:ffff:ffff:ffff283
2405:e000:1408::/452405:e000:1408::–2405:e000:140f:ffff:ffff:ffff:ffff:ffff283
2405:e000:1410::/442405:e000:1410::–2405:e000:141f:ffff:ffff:ffff:ffff:ffff284
2405:e000:1410::/452405:e000:1410::–2405:e000:1417:ffff:ffff:ffff:ffff:ffff283
2405:e000:1418::/452405:e000:1418::–2405:e000:141f:ffff:ffff:ffff:ffff:ffff283
2405:e000:1420::/482405:e000:1420::–2405:e000:1420:ffff:ffff:ffff:ffff:ffff280
2405:e000:1440::/482405:e000:1440::–2405:e000:1440:ffff:ffff:ffff:ffff:ffff280
2407:bc00::/322407:bc00::–2407:bc00:ffff:ffff:ffff:ffff:ffff:ffff296
2408:4000::/222408:4000::–2408:43ff:ffff:ffff:ffff:ffff:ffff:ffff2106
2408:4000::/322408:4000::–2408:4000:ffff:ffff:ffff:ffff:ffff:ffff296
2408:4000::/332408:4000::–2408:4000:7fff:ffff:ffff:ffff:ffff:ffff295
2408:4000:101::/482408:4000:101::–2408:4000:101:ffff:ffff:ffff:ffff:ffff280
2408:4000:102::/482408:4000:102::–2408:4000:102:ffff:ffff:ffff:ffff:ffff280
2408:4000:1000::/482408:4000:1000::–2408:4000:1000:ffff:ffff:ffff:ffff:ffff280
2408:4000:1001::/482408:4000:1001::–2408:4000:1001:ffff:ffff:ffff:ffff:ffff280
2408:4000:1010::/482408:4000:1010::–2408:4000:1010:ffff:ffff:ffff:ffff:ffff280
2408:4000:1011::/482408:4000:1011::–2408:4000:1011:ffff:ffff:ffff:ffff:ffff280
2408:4000:1012::/482408:4000:1012::–2408:4000:1012:ffff:ffff:ffff:ffff:ffff280
2408:4000:1013::/482408:4000:1013::–2408:4000:1013:ffff:ffff:ffff:ffff:ffff280
2408:4000:8000::/332408:4000:8000::–2408:4000:ffff:ffff:ffff:ffff:ffff:ffff295

Showing the first 100 of 263 ranges. Download the TXT or CSV file for the complete list.

About the Alibaba Cloud IP range data

  • ASNs and holders

    Alibaba Cloud announces its prefixes from AS37963, AS45102. Holders in the registry: AS37963 (ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd.); AS45102 (ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd.).

  • What the list contains

    The ranges are the prefixes these ASNs announce in the public BGP routing table (obtained through RIPEstat), with adjacent blocks left unmerged. This is not an ownership record: it can include prefixes of customers and leased address space, and it can miss routes that very few peers see. Snapshot of 2026-11-02.

  • Typical uses

    Allow or block traffic from Alibaba Cloud in a firewall, WAF or nginx, label source IPs in your logs by network, or test with a CIDR match whether an IP belongs to Alibaba Cloud. Remember that cloud and carrier address space also runs the services of customers, so blocking a whole network can hit unrelated sites.

How to use the Alibaba Cloud IP list

  1. Start with the tables above: one for IPv4 and one for IPv6, each row with CIDR, start IP – end IP and address count.
  2. Choose Download TXT or Download CSV for the complete list. The file has all 2,183 ranges, not only the first rows shown on the page.
  3. Import the TXT as one address set into your firewall, router or ipset, or paste the CIDRs into a cloud security group rule.
  4. Check the snapshot date (2026-11-02) before using it in production. Cloud ranges change often, so compare with the official range file published by the provider.

Alibaba Cloud IP ranges: frequently asked questions

How many IP ranges does Alibaba Cloud have?

As of 2026-11-02, Alibaba Cloud announces 1,920 IPv4 prefixes covering 15,052,544 addresses and 263 IPv6 prefixes in the public BGP routing table, through AS37963, AS45102.

What is the ASN of Alibaba Cloud?

Alibaba Cloud uses AS37963, AS45102. Holders in the registry: AS37963 (ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd.); AS45102 (ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd.). Large organisations often run several ASNs, and this page merges the ones listed here.

How do I use the Alibaba Cloud IP list for a firewall allowlist or blocklist?

Download the TXT file (one CIDR per line) and import it into ipset, nftables, an nginx allow or deny include, a router address list or a cloud security group. Import the 2,183 ranges as one address set rather than as separate rules. The address space of Alibaba Cloud also hosts the services of its customers, so blocking all of it can cut off unrelated sites.

How often is the Alibaba Cloud IP list updated?

The list is a snapshot of 2026-11-02, regenerated about once a week from public BGP data (RIPEstat). Announcements change every day, so download it again before using it in production, and for cloud providers also compare it with the official range file they publish.

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