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محدوده آی‌پی

محدوده آی‌پی ⁦CERNET⁩

همه‌ی محدوده‌های IPv4 و IPv6 که ⁦CERNET⁩ (⁦AS4538⁩) اکنون در اینترنت اعلام می‌کند، با CIDR و آی‌پی شروع و پایان و دانلود رایگان TXT یا CSV. تاریخ نسخه‌ی داده: ⁦2026-11-02⁩.

⁦CERNET⁩ از طریق ⁦AS4538⁩ تعداد ۳٬۴۹۰ پیشوند IPv4 (پوشش ۱۷٬۱۷۳٬۲۴۸ آدرس) و ۹ پیشوند IPv6 را اعلام می‌کند. فهرست‌های زیر نسخه‌ی ⁦2026-11-02⁩ از جدول مسیریابی عمومی BGP هستند، به ترتیب آدرس مرتب شده‌اند و همان‌طور که اعلام شده‌اند آمده‌اند.

ASNAS4538
پیشوندهای IPv4۳٬۴۹۰
آدرس‌های IPv4۱۷٬۱۷۳٬۲۴۸بخش‌های هم‌پوشان یک بار شمرده می‌شوند
پیشوندهای IPv6۹
تاریخ نسخه‌ی داده

دانلود فهرست کامل

فهرست کامل ۳٬۴۹۹ محدوده دارد (IPv4 و IPv6). در TXT هر خط یک CIDR است و CSV ستون‌های cidr، version، start_ip، end_ip و addresses را دارد.

دانلود TXTدانلود CSVفقط IPv4 (TXT)فقط IPv6 (TXT)

محدوده‌های IPv4 مربوط به ⁦CERNET⁩

محدوده‌های IPv4 اعلام‌شده توسط ⁦CERNET⁩: CIDR، آی‌پی شروع و پایان، تعداد آدرس
CIDRآی‌پی شروع – آی‌پی پایانتعداد آدرس
1.51.0.0/161.51.0.0–1.51.255.25565,536
1.51.3.0/241.51.3.0–1.51.3.255256
1.51.112.0/241.51.112.0–1.51.112.255256
1.51.120.0/211.51.120.0–1.51.127.2552,048
1.51.192.0/181.51.192.0–1.51.255.25516,384
1.184.0.0/151.184.0.0–1.185.255.255131,072
42.244.0.0/1642.244.0.0–42.244.255.25565,536
42.244.0.0/1842.244.0.0–42.244.63.25516,384
42.245.0.0/1642.245.0.0–42.245.255.25565,536
42.246.0.0/1542.246.0.0–42.247.255.255131,072
42.247.8.0/2442.247.8.0–42.247.8.255256
42.247.9.0/2442.247.9.0–42.247.9.255256
42.247.13.0/2442.247.13.0–42.247.13.255256
42.247.18.0/2442.247.18.0–42.247.18.255256
42.247.20.0/2442.247.20.0–42.247.20.255256
42.247.30.0/2442.247.30.0–42.247.30.255256
42.247.53.0/2442.247.53.0–42.247.53.255256
42.247.58.0/2442.247.58.0–42.247.58.255256
42.247.103.0/2442.247.103.0–42.247.103.255256
42.247.107.0/2442.247.107.0–42.247.107.255256
42.247.113.0/2442.247.113.0–42.247.113.255256
49.52.0.0/1449.52.0.0–49.55.255.255262,144
49.52.0.0/1549.52.0.0–49.53.255.255131,072
49.52.48.0/2449.52.48.0–49.52.48.255256
49.120.0.0/1449.120.0.0–49.123.255.255262,144
49.120.64.0/1949.120.64.0–49.120.95.2558,192
49.122.0.0/2049.122.0.0–49.122.15.2554,096
49.122.16.0/2149.122.16.0–49.122.23.2552,048
49.122.24.0/2149.122.24.0–49.122.31.2552,048
49.122.32.0/2049.122.32.0–49.122.47.2554,096
49.122.64.0/2249.122.64.0–49.122.67.2551,024
49.122.128.0/1849.122.128.0–49.122.191.25516,384
49.122.191.0/2449.122.191.0–49.122.191.255256
49.123.0.0/2049.123.0.0–49.123.15.2554,096
49.123.16.0/2149.123.16.0–49.123.23.2552,048
49.123.64.0/1849.123.64.0–49.123.127.25516,384
49.140.0.0/1549.140.0.0–49.141.255.255131,072
49.140.0.0/1649.140.0.0–49.140.255.25565,536
49.141.0.0/2049.141.0.0–49.141.15.2554,096
49.141.16.0/2149.141.16.0–49.141.23.2552,048
49.141.24.0/2149.141.24.0–49.141.31.2552,048
49.141.32.0/2049.141.32.0–49.141.47.2554,096
49.141.64.0/1849.141.64.0–49.141.127.25516,384
49.141.128.0/2049.141.128.0–49.141.143.2554,096
49.141.144.0/2149.141.144.0–49.141.151.2552,048
49.141.192.0/2049.141.192.0–49.141.207.2554,096
49.141.210.0/2449.141.210.0–49.141.210.255256
49.208.0.0/1549.208.0.0–49.209.255.255131,072
49.208.0.0/1749.208.0.0–49.208.127.25532,768
49.209.0.0/2049.209.0.0–49.209.15.2554,096
49.209.16.0/2049.209.16.0–49.209.31.2554,096
49.209.32.0/1949.209.32.0–49.209.63.2558,192
49.209.64.0/1849.209.64.0–49.209.127.25516,384
49.209.232.0/2149.209.232.0–49.209.239.2552,048
49.209.240.0/2049.209.240.0–49.209.255.2554,096
58.154.0.0/1558.154.0.0–58.155.255.255131,072
58.154.0.0/2058.154.0.0–58.154.15.2554,096
58.154.32.0/2358.154.32.0–58.154.33.255512
58.154.34.0/2458.154.34.0–58.154.34.255256
58.154.37.0/2458.154.37.0–58.154.37.255256
58.154.48.0/2058.154.48.0–58.154.63.2554,096
58.154.96.0/2058.154.96.0–58.154.111.2554,096
58.154.128.0/2058.154.128.0–58.154.143.2554,096
58.154.144.0/2058.154.144.0–58.154.159.2554,096
58.154.160.0/1958.154.160.0–58.154.191.2558,192
58.154.192.0/1958.154.192.0–58.154.223.2558,192
58.154.224.0/2058.154.224.0–58.154.239.2554,096
58.154.240.0/2058.154.240.0–58.154.255.2554,096
58.155.0.0/1658.155.0.0–58.155.255.25565,536
58.155.0.0/2058.155.0.0–58.155.15.2554,096
58.155.16.0/2158.155.16.0–58.155.23.2552,048
58.155.24.0/2158.155.24.0–58.155.31.2552,048
58.155.32.0/2058.155.32.0–58.155.47.2554,096
58.155.48.0/2058.155.48.0–58.155.63.2554,096
58.155.50.0/2458.155.50.0–58.155.50.255256
58.155.51.0/2458.155.51.0–58.155.51.255256
58.155.53.0/2458.155.53.0–58.155.53.255256
58.155.62.0/2458.155.62.0–58.155.62.255256
58.155.63.0/2458.155.63.0–58.155.63.255256
58.155.71.0/2458.155.71.0–58.155.71.255256
58.155.96.0/2058.155.96.0–58.155.111.2554,096
58.155.124.0/2258.155.124.0–58.155.127.2551,024
58.155.128.0/2358.155.128.0–58.155.129.255512
58.155.130.0/2358.155.130.0–58.155.131.255512
58.155.132.0/2358.155.132.0–58.155.133.255512
58.155.134.0/2358.155.134.0–58.155.135.255512
58.155.136.0/2358.155.136.0–58.155.137.255512
58.155.144.0/2258.155.144.0–58.155.147.2551,024
58.155.156.0/2258.155.156.0–58.155.159.2551,024
58.155.160.0/2158.155.160.0–58.155.167.2552,048
58.155.168.0/2258.155.168.0–58.155.171.2551,024
58.155.172.0/2258.155.172.0–58.155.175.2551,024
58.155.176.0/2058.155.176.0–58.155.191.2554,096
58.155.192.0/2058.155.192.0–58.155.207.2554,096
58.155.208.0/2058.155.208.0–58.155.223.2554,096
58.155.224.0/2058.155.224.0–58.155.239.2554,096
58.155.240.0/2058.155.240.0–58.155.255.2554,096
58.192.0.0/1258.192.0.0–58.207.255.2551,048,576
58.192.0.0/1558.192.0.0–58.193.255.255131,072
58.194.8.0/2358.194.8.0–58.194.9.255512
58.194.24.0/2158.194.24.0–58.194.31.2552,048
58.194.32.0/1958.194.32.0–58.194.63.2558,192
58.194.120.0/2158.194.120.0–58.194.127.2552,048
58.194.160.0/1958.194.160.0–58.194.191.2558,192
58.194.232.0/2158.194.232.0–58.194.239.2552,048
58.194.240.0/2058.194.240.0–58.194.255.2554,096
58.195.96.0/2358.195.96.0–58.195.97.255512
58.195.136.0/2158.195.136.0–58.195.143.2552,048
58.195.144.0/2058.195.144.0–58.195.159.2554,096
58.196.0.0/1558.196.0.0–58.197.255.255131,072
58.196.128.0/1958.196.128.0–58.196.159.2558,192
58.196.160.0/2058.196.160.0–58.196.175.2554,096
58.196.176.0/2458.196.176.0–58.196.176.255256
58.196.177.0/2458.196.177.0–58.196.177.255256
58.196.178.0/2458.196.178.0–58.196.178.255256
58.198.0.0/1558.198.0.0–58.199.255.255131,072
58.200.0.0/1358.200.0.0–58.207.255.255524,288
58.200.0.0/1958.200.0.0–58.200.31.2558,192
58.200.2.0/2458.200.2.0–58.200.2.255256
58.200.4.0/2458.200.4.0–58.200.4.255256
58.200.6.0/2458.200.6.0–58.200.6.255256
58.200.8.0/2458.200.8.0–58.200.8.255256
58.200.9.0/2458.200.9.0–58.200.9.255256
58.200.10.0/2458.200.10.0–58.200.10.255256
58.200.12.0/2458.200.12.0–58.200.12.255256
58.200.13.0/2458.200.13.0–58.200.13.255256
58.200.16.0/2458.200.16.0–58.200.16.255256
58.200.17.0/2458.200.17.0–58.200.17.255256
58.200.21.0/2458.200.21.0–58.200.21.255256
58.200.22.0/2458.200.22.0–58.200.22.255256
58.200.24.0/2458.200.24.0–58.200.24.255256
58.200.25.0/2458.200.25.0–58.200.25.255256
58.200.26.0/2458.200.26.0–58.200.26.255256
58.200.27.0/2458.200.27.0–58.200.27.255256
58.200.64.0/1858.200.64.0–58.200.127.25516,384
58.200.68.0/2458.200.68.0–58.200.68.255256
58.200.71.0/2458.200.71.0–58.200.71.255256
58.200.72.0/2458.200.72.0–58.200.72.255256
58.200.75.0/2458.200.75.0–58.200.75.255256
58.200.77.0/2458.200.77.0–58.200.77.255256
58.200.87.0/2458.200.87.0–58.200.87.255256
58.200.88.0/2458.200.88.0–58.200.88.255256
58.200.91.0/2458.200.91.0–58.200.91.255256
58.200.93.0/2458.200.93.0–58.200.93.255256
58.200.95.0/2458.200.95.0–58.200.95.255256
58.200.97.0/2458.200.97.0–58.200.97.255256
58.200.102.0/2358.200.102.0–58.200.103.255512
58.200.111.0/2458.200.111.0–58.200.111.255256
58.200.112.0/2458.200.112.0–58.200.112.255256
58.200.114.0/2458.200.114.0–58.200.114.255256
58.200.117.0/2458.200.117.0–58.200.117.255256
58.200.119.0/2458.200.119.0–58.200.119.255256
58.200.121.0/2458.200.121.0–58.200.121.255256
58.200.125.0/2458.200.125.0–58.200.125.255256
58.200.127.0/2458.200.127.0–58.200.127.255256
58.200.128.0/1758.200.128.0–58.200.255.25532,768
58.200.141.0/2458.200.141.0–58.200.141.255256
58.200.216.0/2258.200.216.0–58.200.219.2551,024
58.200.216.0/2358.200.216.0–58.200.217.255512
58.200.218.0/2358.200.218.0–58.200.219.255512
58.200.253.0/2458.200.253.0–58.200.253.255256
58.205.197.0/2458.205.197.0–58.205.197.255256
58.205.213.0/2458.205.213.0–58.205.213.255256
58.206.0.0/1958.206.0.0–58.206.31.2558,192
58.206.96.0/1958.206.96.0–58.206.127.2558,192
58.206.129.0/2458.206.129.0–58.206.129.255256
58.206.132.0/2458.206.132.0–58.206.132.255256
58.206.134.0/2458.206.134.0–58.206.134.255256
58.206.135.0/2458.206.135.0–58.206.135.255256
58.206.160.0/1958.206.160.0–58.206.191.2558,192
58.206.192.0/1858.206.192.0–58.206.255.25516,384
58.207.0.0/1658.207.0.0–58.207.255.25565,536
58.207.0.0/1758.207.0.0–58.207.127.25532,768
58.207.8.0/2158.207.8.0–58.207.15.2552,048
58.207.16.0/2058.207.16.0–58.207.31.2554,096
58.207.64.0/1858.207.64.0–58.207.127.25516,384
58.207.128.0/1758.207.128.0–58.207.255.25532,768
58.207.254.0/2458.207.254.0–58.207.254.255256
58.207.255.0/2458.207.255.0–58.207.255.255256
59.64.0.0/1259.64.0.0–59.79.255.2551,048,576
59.64.0.0/1459.64.0.0–59.67.255.255262,144
59.64.0.0/2059.64.0.0–59.64.15.2554,096
59.64.16.0/2459.64.16.0–59.64.16.255256
59.64.24.0/2159.64.24.0–59.64.31.2552,048
59.64.32.0/1959.64.32.0–59.64.63.2558,192
59.64.64.0/2059.64.64.0–59.64.79.2554,096
59.64.80.0/2059.64.80.0–59.64.95.2554,096
59.64.96.0/2059.64.96.0–59.64.111.2554,096
59.64.120.0/2259.64.120.0–59.64.123.2551,024
59.64.124.0/2259.64.124.0–59.64.127.2551,024
59.64.124.0/2459.64.124.0–59.64.124.255256
59.64.125.0/2459.64.125.0–59.64.125.255256
59.64.126.0/2459.64.126.0–59.64.126.255256
59.64.128.0/1759.64.128.0–59.64.255.25532,768
59.65.0.0/1959.65.0.0–59.65.31.2558,192
59.65.32.0/1959.65.32.0–59.65.63.2558,192
59.65.64.0/1959.65.64.0–59.65.95.2558,192
59.65.96.0/2059.65.96.0–59.65.111.2554,096
59.65.112.0/2059.65.112.0–59.65.127.2554,096
59.65.128.0/2059.65.128.0–59.65.143.2554,096
59.65.144.0/2059.65.144.0–59.65.159.2554,096
59.65.160.0/1959.65.160.0–59.65.191.2558,192
59.65.196.0/2259.65.196.0–59.65.199.2551,024
59.65.224.0/2059.65.224.0–59.65.239.2554,096
59.65.248.0/2159.65.248.0–59.65.255.2552,048
59.66.0.0/1659.66.0.0–59.66.255.25565,536
59.66.0.0/1759.66.0.0–59.66.127.25532,768
59.66.0.0/1859.66.0.0–59.66.63.25516,384
59.66.64.0/1859.66.64.0–59.66.127.25516,384
59.66.128.0/1759.66.128.0–59.66.255.25532,768
59.66.128.0/1859.66.128.0–59.66.191.25516,384
59.66.192.0/1859.66.192.0–59.66.255.25516,384
59.67.0.0/1959.67.0.0–59.67.31.2558,192
59.67.0.0/2159.67.0.0–59.67.7.2552,048
59.67.32.0/2059.67.32.0–59.67.47.2554,096
59.67.48.0/2159.67.48.0–59.67.55.2552,048
59.67.64.0/1959.67.64.0–59.67.95.2558,192
59.67.96.0/2059.67.96.0–59.67.111.2554,096
59.67.112.0/2059.67.112.0–59.67.127.2554,096
59.67.128.0/2059.67.128.0–59.67.143.2554,096
59.67.133.0/2459.67.133.0–59.67.133.255256
59.67.144.0/2059.67.144.0–59.67.159.2554,096
59.67.164.0/2259.67.164.0–59.67.167.2551,024
59.67.168.0/2159.67.168.0–59.67.175.2552,048
59.67.180.0/2259.67.180.0–59.67.183.2551,024
59.67.192.0/2459.67.192.0–59.67.192.255256
59.67.193.0/2459.67.193.0–59.67.193.255256
59.67.194.0/2359.67.194.0–59.67.195.255512
59.67.200.0/2359.67.200.0–59.67.201.255512
59.67.202.0/2359.67.202.0–59.67.203.255512
59.67.204.0/2359.67.204.0–59.67.205.255512
59.67.206.0/2359.67.206.0–59.67.207.255512
59.67.208.0/2159.67.208.0–59.67.215.2552,048
59.67.216.0/2259.67.216.0–59.67.219.2551,024
59.67.220.0/2359.67.220.0–59.67.221.255512
59.67.224.0/2059.67.224.0–59.67.239.2554,096
59.67.240.0/2159.67.240.0–59.67.247.2552,048
59.67.248.0/2459.67.248.0–59.67.248.255256
59.67.249.0/2459.67.249.0–59.67.249.255256
59.67.250.0/2359.67.250.0–59.67.251.255512
59.67.252.0/2259.67.252.0–59.67.255.2551,024
59.68.0.0/1859.68.0.0–59.68.63.25516,384
59.68.64.0/2059.68.64.0–59.68.79.2554,096
59.68.80.0/2259.68.80.0–59.68.83.2551,024
59.68.84.0/2259.68.84.0–59.68.87.2551,024
59.68.92.0/2259.68.92.0–59.68.95.2551,024
59.68.96.0/2059.68.96.0–59.68.111.2554,096
59.68.112.0/2359.68.112.0–59.68.113.255512
59.68.128.0/1959.68.128.0–59.68.159.2558,192
59.68.160.0/2159.68.160.0–59.68.167.2552,048
59.68.176.0/2059.68.176.0–59.68.191.2554,096
59.68.192.0/2259.68.192.0–59.68.195.2551,024
59.68.224.0/2259.68.224.0–59.68.227.2551,024
59.68.228.0/2259.68.228.0–59.68.231.2551,024
59.68.232.0/2359.68.232.0–59.68.233.255512
59.68.240.0/2059.68.240.0–59.68.255.2554,096
59.69.0.0/1959.69.0.0–59.69.31.2558,192
59.69.32.0/1959.69.32.0–59.69.63.2558,192
59.69.64.0/1859.69.64.0–59.69.127.25516,384
59.69.64.0/2059.69.64.0–59.69.79.2554,096
59.69.80.0/2059.69.80.0–59.69.95.2554,096
59.69.80.0/2159.69.80.0–59.69.87.2552,048
59.69.84.0/2459.69.84.0–59.69.84.255256
59.69.85.0/2459.69.85.0–59.69.85.255256
59.69.88.0/2159.69.88.0–59.69.95.2552,048
59.69.96.0/2159.69.96.0–59.69.103.2552,048
59.69.104.0/2159.69.104.0–59.69.111.2552,048
59.69.104.0/2259.69.104.0–59.69.107.2551,024
59.69.108.0/2259.69.108.0–59.69.111.2551,024
59.69.112.0/2059.69.112.0–59.69.127.2554,096
59.69.128.0/1959.69.128.0–59.69.159.2558,192
59.69.160.0/1959.69.160.0–59.69.191.2558,192
59.69.192.0/2059.69.192.0–59.69.207.2554,096
59.69.208.0/2059.69.208.0–59.69.223.2554,096
59.70.8.0/2259.70.8.0–59.70.11.2551,024
59.70.12.0/2459.70.12.0–59.70.12.255256
59.70.13.0/2459.70.13.0–59.70.13.255256
59.70.14.0/2459.70.14.0–59.70.14.255256
59.70.16.0/2059.70.16.0–59.70.31.2554,096
59.70.32.0/2059.70.32.0–59.70.47.2554,096
59.70.36.0/2459.70.36.0–59.70.36.255256
59.70.48.0/2059.70.48.0–59.70.63.2554,096
59.70.48.0/2459.70.48.0–59.70.48.255256
59.70.64.0/1959.70.64.0–59.70.95.2558,192
59.70.80.0/2059.70.80.0–59.70.95.2554,096
59.70.96.0/2059.70.96.0–59.70.111.2554,096
59.70.112.0/2059.70.112.0–59.70.127.2554,096
59.70.128.0/1959.70.128.0–59.70.159.2558,192
59.70.135.0/2459.70.135.0–59.70.135.255256
59.70.160.0/2159.70.160.0–59.70.167.2552,048
59.70.168.0/2159.70.168.0–59.70.175.2552,048
59.70.176.0/2059.70.176.0–59.70.191.2554,096
59.70.192.0/2059.70.192.0–59.70.207.2554,096
59.70.224.0/1959.70.224.0–59.70.255.2558,192
59.71.0.0/1959.71.0.0–59.71.31.2558,192
59.71.32.0/2059.71.32.0–59.71.47.2554,096
59.71.48.0/2259.71.48.0–59.71.51.2551,024
59.71.56.0/2259.71.56.0–59.71.59.2551,024
59.71.62.0/2359.71.62.0–59.71.63.255512
59.71.64.0/1959.71.64.0–59.71.95.2558,192
59.71.96.0/2359.71.96.0–59.71.97.255512
59.71.102.0/2359.71.102.0–59.71.103.255512
59.71.104.0/2359.71.104.0–59.71.105.255512
59.71.106.0/2359.71.106.0–59.71.107.255512
59.71.108.0/2359.71.108.0–59.71.109.255512
59.71.114.0/2359.71.114.0–59.71.115.255512
59.71.116.0/2359.71.116.0–59.71.117.255512
59.71.118.0/2359.71.118.0–59.71.119.255512
59.71.120.0/2359.71.120.0–59.71.121.255512
59.71.124.0/2359.71.124.0–59.71.125.255512
59.71.126.0/2359.71.126.0–59.71.127.255512
59.71.128.0/1759.71.128.0–59.71.255.25532,768
59.72.0.0/1759.72.0.0–59.72.127.25532,768
59.72.128.0/1859.72.128.0–59.72.191.25516,384
59.72.192.0/1959.72.192.0–59.72.223.2558,192
59.72.192.0/2459.72.192.0–59.72.192.255256
59.72.224.0/2159.72.224.0–59.72.231.2552,048
59.73.16.0/2159.73.16.0–59.73.23.2552,048
59.73.64.0/1859.73.64.0–59.73.127.25516,384
59.73.168.0/2159.73.168.0–59.73.175.2552,048
59.73.192.0/1959.73.192.0–59.73.223.2558,192
59.74.0.0/1959.74.0.0–59.74.31.2558,192
59.74.32.0/2459.74.32.0–59.74.32.255256
59.74.36.0/2359.74.36.0–59.74.37.255512
59.74.39.0/2459.74.39.0–59.74.39.255256
59.74.40.0/2359.74.40.0–59.74.41.255512
59.74.43.0/2459.74.43.0–59.74.43.255256
59.74.46.0/2459.74.46.0–59.74.46.255256
59.74.48.0/2059.74.48.0–59.74.63.2554,096
59.74.50.0/2459.74.50.0–59.74.50.255256
59.74.55.0/2459.74.55.0–59.74.55.255256
59.74.56.0/2459.74.56.0–59.74.56.255256
59.74.57.0/2459.74.57.0–59.74.57.255256
59.74.58.0/2459.74.58.0–59.74.58.255256
59.74.61.0/2459.74.61.0–59.74.61.255256
59.74.63.0/2459.74.63.0–59.74.63.255256
59.74.64.0/1959.74.64.0–59.74.95.2558,192
59.74.96.0/2059.74.96.0–59.74.111.2554,096
59.74.112.0/2059.74.112.0–59.74.127.2554,096
59.74.128.0/2059.74.128.0–59.74.143.2554,096
59.74.160.0/1959.74.160.0–59.74.191.2558,192
59.74.192.0/2059.74.192.0–59.74.207.2554,096
59.74.208.0/2059.74.208.0–59.74.223.2554,096
59.74.224.0/2159.74.224.0–59.74.231.2552,048
59.74.232.0/2159.74.232.0–59.74.239.2552,048
59.74.248.0/2459.74.248.0–59.74.248.255256
59.75.2.0/2359.75.2.0–59.75.3.255512
59.75.8.0/2159.75.8.0–59.75.15.2552,048
59.75.16.0/2059.75.16.0–59.75.31.2554,096
59.75.32.0/2059.75.32.0–59.75.47.2554,096
59.75.52.0/2359.75.52.0–59.75.53.255512
59.75.60.0/2259.75.60.0–59.75.63.2551,024
59.75.64.0/2259.75.64.0–59.75.67.2551,024
59.75.68.0/2259.75.68.0–59.75.71.2551,024
59.75.72.0/2259.75.72.0–59.75.75.2551,024
59.75.80.0/2059.75.80.0–59.75.95.2554,096
59.75.96.0/2159.75.96.0–59.75.103.2552,048
59.75.104.0/2159.75.104.0–59.75.111.2552,048
59.75.112.0/2159.75.112.0–59.75.119.2552,048
59.75.120.0/2159.75.120.0–59.75.127.2552,048
59.75.128.0/2159.75.128.0–59.75.135.2552,048
59.75.142.0/2459.75.142.0–59.75.142.255256
59.75.144.0/2159.75.144.0–59.75.151.2552,048
59.75.144.0/2459.75.144.0–59.75.144.255256
59.75.145.0/2459.75.145.0–59.75.145.255256
59.75.149.0/2459.75.149.0–59.75.149.255256
59.75.160.0/2059.75.160.0–59.75.175.2554,096
59.75.176.0/2159.75.176.0–59.75.183.2552,048
59.75.176.0/2459.75.176.0–59.75.176.255256
59.75.182.0/2459.75.182.0–59.75.182.255256
59.75.183.0/2459.75.183.0–59.75.183.255256
59.75.192.0/2159.75.192.0–59.75.199.2552,048
59.75.192.0/2459.75.192.0–59.75.192.255256
59.75.208.0/2359.75.208.0–59.75.209.255512
59.75.208.0/2459.75.208.0–59.75.208.255256
59.75.216.0/2159.75.216.0–59.75.223.2552,048
59.75.224.0/2059.75.224.0–59.75.239.2554,096
59.75.240.0/2159.75.240.0–59.75.247.2552,048
59.76.36.0/2259.76.36.0–59.76.39.2551,024
59.76.40.0/2459.76.40.0–59.76.40.255256
59.76.41.0/2459.76.41.0–59.76.41.255256
59.76.42.0/2459.76.42.0–59.76.42.255256
59.76.44.0/2259.76.44.0–59.76.47.2551,024
59.76.48.0/2059.76.48.0–59.76.63.2554,096
59.76.64.0/2259.76.64.0–59.76.67.2551,024
59.76.64.0/2459.76.64.0–59.76.64.255256
59.76.65.0/2459.76.65.0–59.76.65.255256
59.76.66.0/2459.76.66.0–59.76.66.255256
59.76.67.0/2459.76.67.0–59.76.67.255256
59.76.68.0/2259.76.68.0–59.76.71.2551,024
59.76.72.0/2259.76.72.0–59.76.75.2551,024
59.76.76.0/2259.76.76.0–59.76.79.2551,024
59.76.80.0/2159.76.80.0–59.76.87.2552,048
59.76.88.0/2159.76.88.0–59.76.95.2552,048
59.76.96.0/2159.76.96.0–59.76.103.2552,048
59.76.112.0/2059.76.112.0–59.76.127.2554,096
59.76.128.0/2059.76.128.0–59.76.143.2554,096
59.76.144.0/2059.76.144.0–59.76.159.2554,096
59.76.224.0/2059.76.224.0–59.76.239.2554,096
59.77.0.0/1659.77.0.0–59.77.255.25565,536
59.78.0.0/1659.78.0.0–59.78.255.25565,536
59.78.0.0/1859.78.0.0–59.78.63.25516,384
59.78.171.0/2459.78.171.0–59.78.171.255256
59.79.0.0/1659.79.0.0–59.79.255.25565,536
59.79.112.0/2359.79.112.0–59.79.113.255512
59.79.224.0/1959.79.224.0–59.79.255.2558,192
101.4.0.0/14101.4.0.0–101.7.255.255262,144
101.4.0.0/20101.4.0.0–101.4.15.2554,096
101.4.2.0/24101.4.2.0–101.4.2.255256
101.4.16.0/20101.4.16.0–101.4.31.2554,096
101.4.32.0/20101.4.32.0–101.4.47.2554,096
101.4.48.0/21101.4.48.0–101.4.55.2552,048
101.4.56.0/24101.4.56.0–101.4.56.255256
101.4.63.0/24101.4.63.0–101.4.63.255256
101.4.64.0/20101.4.64.0–101.4.79.2554,096
101.4.140.0/24101.4.140.0–101.4.140.255256
101.4.156.0/24101.4.156.0–101.4.156.255256
101.4.160.0/23101.4.160.0–101.4.161.255512
101.4.162.0/23101.4.162.0–101.4.163.255512
101.4.192.0/18101.4.192.0–101.4.255.25516,384
101.5.0.0/16101.5.0.0–101.5.255.25565,536
101.5.0.0/17101.5.0.0–101.5.127.25532,768
101.5.24.0/21101.5.24.0–101.5.31.2552,048
101.5.40.0/21101.5.40.0–101.5.47.2552,048
101.5.128.0/17101.5.128.0–101.5.255.25532,768
101.5.128.0/21101.5.128.0–101.5.135.2552,048
101.5.136.0/21101.5.136.0–101.5.143.2552,048
101.6.0.0/16101.6.0.0–101.6.255.25565,536
101.6.0.0/17101.6.0.0–101.6.127.25532,768
101.6.6.0/24101.6.6.0–101.6.6.255256
101.6.16.0/23101.6.16.0–101.6.17.255512
101.6.128.0/17101.6.128.0–101.6.255.25532,768
101.7.0.0/22101.7.0.0–101.7.3.2551,024
101.7.64.0/18101.7.64.0–101.7.127.25516,384
101.7.128.0/18101.7.128.0–101.7.191.25516,384
101.7.160.0/24101.7.160.0–101.7.160.255256
101.7.192.0/20101.7.192.0–101.7.207.2554,096
101.7.208.0/22101.7.208.0–101.7.211.2551,024
101.7.224.0/20101.7.224.0–101.7.239.2554,096
101.76.0.0/15101.76.0.0–101.77.255.255131,072
101.76.192.0/23101.76.192.0–101.76.193.255512
101.77.0.0/16101.77.0.0–101.77.255.25565,536
103.31.48.0/22103.31.48.0–103.31.51.2551,024
103.137.60.0/24103.137.60.0–103.137.60.255256
103.252.172.0/22103.252.172.0–103.252.175.2551,024
110.64.0.0/15110.64.0.0–110.65.255.255131,072
110.64.0.0/16110.64.0.0–110.64.255.25565,536
110.64.0.0/20110.64.0.0–110.64.15.2554,096
110.64.16.0/21110.64.16.0–110.64.23.2552,048
110.64.24.0/24110.64.24.0–110.64.24.255256
110.64.30.0/23110.64.30.0–110.64.31.255512
110.64.32.0/21110.64.32.0–110.64.39.2552,048
110.64.48.0/21110.64.48.0–110.64.55.2552,048
110.64.56.0/22110.64.56.0–110.64.59.2551,024
110.64.60.0/22110.64.60.0–110.64.63.2551,024
110.64.64.0/19110.64.64.0–110.64.95.2558,192
110.64.96.0/19110.64.96.0–110.64.127.2558,192
110.64.128.0/20110.64.128.0–110.64.143.2554,096
110.64.148.0/23110.64.148.0–110.64.149.255512
110.64.151.0/24110.64.151.0–110.64.151.255256
110.64.152.0/24110.64.152.0–110.64.152.255256
110.64.153.0/24110.64.153.0–110.64.153.255256
110.64.160.0/20110.64.160.0–110.64.175.2554,096
110.64.176.0/20110.64.176.0–110.64.191.2554,096
110.64.192.0/21110.64.192.0–110.64.199.2552,048
110.64.200.0/22110.64.200.0–110.64.203.2551,024
110.64.204.0/23110.64.204.0–110.64.205.255512
110.64.206.0/24110.64.206.0–110.64.206.255256
110.64.207.0/24110.64.207.0–110.64.207.255256
110.64.208.0/22110.64.208.0–110.64.211.2551,024
110.64.212.0/22110.64.212.0–110.64.215.2551,024
110.64.216.0/21110.64.216.0–110.64.223.2552,048
110.65.0.0/16110.65.0.0–110.65.255.25565,536
110.65.0.0/18110.65.0.0–110.65.63.25516,384
110.65.64.0/21110.65.64.0–110.65.71.2552,048
110.65.71.0/24110.65.71.0–110.65.71.255256
110.65.80.0/20110.65.80.0–110.65.95.2554,096
110.65.96.0/20110.65.96.0–110.65.111.2554,096
110.65.112.0/23110.65.112.0–110.65.113.255512
110.65.147.0/24110.65.147.0–110.65.147.255256
111.114.0.0/15111.114.0.0–111.115.255.255131,072
111.114.0.0/18111.114.0.0–111.114.63.25516,384
111.114.64.0/22111.114.64.0–111.114.67.2551,024
111.114.80.0/20111.114.80.0–111.114.95.2554,096
111.114.96.0/20111.114.96.0–111.114.111.2554,096
111.114.112.0/20111.114.112.0–111.114.127.2554,096
111.114.128.0/19111.114.128.0–111.114.159.2558,192
111.114.160.0/19111.114.160.0–111.114.191.2558,192
111.115.0.0/18111.115.0.0–111.115.63.25516,384
111.115.64.0/20111.115.64.0–111.115.79.2554,096
111.115.80.0/20111.115.80.0–111.115.95.2554,096
111.115.96.0/20111.115.96.0–111.115.111.2554,096
111.115.112.0/21111.115.112.0–111.115.119.2552,048
111.115.120.0/21111.115.120.0–111.115.127.2552,048
111.115.128.0/20111.115.128.0–111.115.143.2554,096
111.115.144.0/20111.115.144.0–111.115.159.2554,096
111.115.160.0/20111.115.160.0–111.115.175.2554,096
111.115.192.0/20111.115.192.0–111.115.207.2554,096
111.115.208.0/20111.115.208.0–111.115.223.2554,096
111.116.0.0/15111.116.0.0–111.117.255.255131,072

۵۰۰ محدوده‌ی اول از مجموع ۳٬۴۹۰ نمایش داده شده است. برای فهرست کامل فایل TXT یا CSV را دانلود کنید.

محدوده‌های IPv6 مربوط به ⁦CERNET⁩

محدوده‌های IPv6 اعلام‌شده توسط ⁦CERNET⁩: CIDR، آی‌پی شروع و پایان، تعداد آدرس
CIDRآی‌پی شروع – آی‌پی پایانتعداد آدرس
2001:da8:257::/482001:da8:257::–2001:da8:257:ffff:ffff:ffff:ffff:ffff280
2001:da8:ff00::/402001:da8:ff00::–2001:da8:ffff:ffff:ffff:ffff:ffff:ffff288
2001:daa:1::/482001:daa:1::–2001:daa:1:ffff:ffff:ffff:ffff:ffff280
2001:daa:2::/482001:daa:2::–2001:daa:2:ffff:ffff:ffff:ffff:ffff280
2001:daa:3::/482001:daa:3::–2001:daa:3:ffff:ffff:ffff:ffff:ffff280
2001:daa:4::/482001:daa:4::–2001:daa:4:ffff:ffff:ffff:ffff:ffff280
2001:daa:5::/482001:daa:5::–2001:daa:5:ffff:ffff:ffff:ffff:ffff280
2001:daa:6::/482001:daa:6::–2001:daa:6:ffff:ffff:ffff:ffff:ffff280
2001:daa:9::/482001:daa:9::–2001:daa:9:ffff:ffff:ffff:ffff:ffff280

همه‌ی ۹ محدوده فهرست شده است.

درباره‌ی داده‌های محدوده آی‌پی ⁦CERNET⁩

  • ASN و دارندگان

    ⁦CERNET⁩ پیشوندهایش را از ⁦AS4538⁩ اعلام می‌کند. دارندگان در رجیستری: ⁦AS4538 (ERX-CERNET-BKB - China Education and Research Network Center)⁩.

  • فهرست شامل چه چیزی است

    محدوده‌ها پیشوندهایی هستند که این ASNها در جدول مسیریابی عمومی BGP اعلام می‌کنند (از طریق RIPEstat) و بلوک‌های مجاور ادغام نشده‌اند. این سند مالکیت نیست: ممکن است پیشوندهای مشتریان و آدرس‌های اجاره‌ای در آن باشد و مسیرهایی که فقط تعداد کمی گره می‌بینند جا بیفتند. نسخه‌ی ⁦2026-11-02⁩.

  • کاربردهای رایج

    اجازه دادن یا مسدود کردن ترافیک ⁦CERNET⁩ در فایروال، WAF یا nginx، دسته‌بندی آی‌پی‌های مبدأ در لاگ‌ها بر اساس شبکه، یا بررسی تعلق یک آی‌پی به ⁦CERNET⁩ با تطبیق CIDR. به یاد داشته باشید که فضای آدرس سرویس‌های ابری و اپراتورها میزبان سرویس مشتریان هم هست و مسدود کردن کل یک شبکه ممکن است سایت‌های نامرتبط را هم درگیر کند.

روش استفاده از فهرست آی‌پی ⁦CERNET⁩

  1. از جدول‌های بالا شروع کنید: یکی برای IPv4 و یکی برای IPv6، هر ردیف با CIDR، آی‌پی شروع – آی‌پی پایان و تعداد آدرس.
  2. برای فهرست کامل «دانلود TXT» یا «دانلود CSV» را بزنید. فایل همه‌ی ۳٬۴۹۹ محدوده را دارد، نه فقط ردیف‌های اول صفحه.
  3. فایل TXT را به صورت یک مجموعه‌ی آدرس در فایروال، روتر یا ipset وارد کنید یا CIDRها را در قاعده‌ی گروه امنیتی ابری بچسبانید.
  4. پیش از استفاده در محیط عملیاتی تاریخ نسخه (⁦2026-11-02⁩) را بررسی کنید. محدوده‌های ابری زیاد تغییر می‌کنند، پس با فایل رسمی محدوده‌هایی که خود ارائه‌دهنده منتشر می‌کند مقایسه کنید.

پرسش‌های متداول درباره‌ی محدوده آی‌پی ⁦CERNET⁩

⁦CERNET⁩ چند محدوده‌ی آی‌پی دارد؟

تا ⁦2026-11-02⁩، ⁦CERNET⁩ از طریق ⁦AS4538⁩ در جدول مسیریابی عمومی BGP تعداد ۳٬۴۹۰ پیشوند IPv4 (پوشش ۱۷٬۱۷۳٬۲۴۸ آدرس) و ۹ پیشوند IPv6 را اعلام کرده است.

ASN شرکت ⁦CERNET⁩ چیست؟

⁦CERNET⁩ از ⁦AS4538⁩ استفاده می‌کند. دارندگان در رجیستری: ⁦AS4538 (ERX-CERNET-BKB - China Education and Research Network Center)⁩. سازمان‌های بزرگ اغلب چند ASN دارند و این صفحه همین موارد را کنار هم آورده است.

چطور از فهرست آی‌پی ⁦CERNET⁩ برای لیست سفید یا سیاه فایروال استفاده کنم؟

فایل TXT را (هر خط یک CIDR) دانلود کنید و در ipset، nftables، فایل include از نوع allow یا deny در nginx، فهرست آدرس روتر یا گروه امنیتی ابری وارد کنید. به جای ۳٬۴۹۹ قاعده‌ی جدا، همه را یک مجموعه‌ی آدرس وارد کنید. فضای آدرس ⁦CERNET⁩ میزبان سرویس مشتریانش هم هست و مسدود کردن همه‌ی آن ممکن است سایت‌های نامرتبط را هم قطع کند.

فهرست آی‌پی ⁦CERNET⁩ هر چند وقت به‌روز می‌شود؟

این فهرست نسخه‌ی ⁦2026-11-02⁩ است و تقریباً هفته‌ای یک بار از داده‌های عمومی BGP (RIPEstat) دوباره ساخته می‌شود. اعلام‌ها هر روز تغییر می‌کنند، پس پیش از استفاده در محیط عملیاتی دوباره دانلود کنید و برای ارائه‌دهندگان ابری با فایل رسمی محدوده‌هایی که خودشان منتشر می‌کنند هم مقایسه کنید.

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آی‌پی در یک کشور مشخص لازم دارید؟

AnboVPN در مناطق زیادی آی‌پی اختصاصی و آی‌پی اشتراکی با پرداخت بر اساس حجم ارائه می‌دهد. گزینه‌ها را مقایسه کنید و موقعیت مورد نیاز را انتخاب کنید.