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IP 段

韩国电信（KT） IP 段列表

韩国电信（KT）（AS4766）当前在公网上宣告的全部 IPv4 与 IPv6 段，含 CIDR 与起止 IP，可免费下载 TXT / CSV。数据快照日期：2026-11-02。

韩国电信（KT） 通过 AS4766 宣告了 2,155 个 IPv4 前缀（共覆盖 47,219,200 个地址）和 53 个 IPv6 前缀。下面的列表是 2026-11-02 从公开 BGP 路由表取得的快照，按地址顺序排列、保持公告原样。

ASNAS4766
IPv4 前缀数2,155
IPv4 地址总数47,219,200互相包含的部分只算一次
IPv6 前缀数53
数据快照日期

下载完整列表

完整列表共 2,208 条（IPv4 与 IPv6）。TXT 一行一个 CIDR；CSV 含 cidr、version、start_ip、end_ip、addresses 五列。

下载 TXT下载 CSV仅 IPv4（TXT）仅 IPv6（TXT）

韩国电信（KT） 的 IPv4 地址段

韩国电信（KT） 宣告的 IPv4 段：CIDR、起始与结束 IP、地址数
CIDR起始 IP – 结束 IP地址数
1.96.0.0/141.96.0.0–1.99.255.255262,144
1.100.0.0/141.100.0.0–1.103.255.255262,144
1.104.0.0/141.104.0.0–1.107.255.255262,144
1.108.0.0/141.108.0.0–1.111.255.255262,144
1.231.13.0/241.231.13.0–1.231.13.255256
1.231.122.0/241.231.122.0–1.231.122.255256
1.231.136.0/241.231.136.0–1.231.136.255256
1.231.182.0/241.231.182.0–1.231.182.255256
1.231.183.0/241.231.183.0–1.231.183.255256
1.231.184.0/241.231.184.0–1.231.184.255256
1.231.185.0/241.231.185.0–1.231.185.255256
1.231.194.0/241.231.194.0–1.231.194.255256
1.231.195.0/241.231.195.0–1.231.195.255256
1.231.196.0/241.231.196.0–1.231.196.255256
1.231.197.0/241.231.197.0–1.231.197.255256
1.231.198.0/241.231.198.0–1.231.198.255256
9.233.32.0/209.233.32.0–9.233.47.2554,096
13.143.88.0/2213.143.88.0–13.143.91.2551,024
13.143.92.0/2213.143.92.0–13.143.95.2551,024
13.143.96.0/2213.143.96.0–13.143.99.2551,024
14.32.0.0/1314.32.0.0–14.39.255.255524,288
14.40.0.0/1314.40.0.0–14.47.255.255524,288
14.42.223.0/2414.42.223.0–14.42.223.255256
14.46.54.0/2414.46.54.0–14.46.54.255256
14.46.246.0/2314.46.246.0–14.46.247.255512
14.46.248.0/2114.46.248.0–14.46.255.2552,048
14.48.0.0/1314.48.0.0–14.55.255.255524,288
14.49.8.0/2114.49.8.0–14.49.15.2552,048
14.49.15.0/2414.49.15.0–14.49.15.255256
14.49.16.0/2114.49.16.0–14.49.23.2552,048
14.49.16.0/2414.49.16.0–14.49.16.255256
14.49.48.0/2114.49.48.0–14.49.55.2552,048
14.55.178.0/2414.55.178.0–14.55.178.255256
14.56.0.0/1314.56.0.0–14.63.255.255524,288
14.63.128.0/2414.63.128.0–14.63.128.255256
14.63.132.0/2214.63.132.0–14.63.135.2551,024
14.63.136.0/2214.63.136.0–14.63.139.2551,024
14.63.143.0/2414.63.143.0–14.63.143.255256
14.63.144.0/2014.63.144.0–14.63.159.2554,096
14.63.235.0/2414.63.235.0–14.63.235.255256
14.63.236.0/2214.63.236.0–14.63.239.2551,024
14.63.248.0/2314.63.248.0–14.63.249.255512
14.64.0.0/1214.64.0.0–14.79.255.2551,048,576
14.80.0.0/1214.80.0.0–14.95.255.2551,048,576
14.128.128.0/2314.128.128.0–14.128.129.255512
14.128.130.0/2314.128.130.0–14.128.131.255512
14.128.132.0/2314.128.132.0–14.128.133.255512
14.128.134.0/2314.128.134.0–14.128.135.255512
14.128.136.0/2214.128.136.0–14.128.139.2551,024
14.128.140.0/2214.128.140.0–14.128.143.2551,024
14.128.144.0/2214.128.144.0–14.128.147.2551,024
14.128.148.0/2214.128.148.0–14.128.151.2551,024
14.128.152.0/2214.128.152.0–14.128.155.2551,024
14.128.156.0/2214.128.156.0–14.128.159.2551,024
14.128.160.0/2214.128.160.0–14.128.163.2551,024
14.128.160.0/2414.128.160.0–14.128.160.255256
14.128.161.0/2414.128.161.0–14.128.161.255256
14.128.162.0/2414.128.162.0–14.128.162.255256
14.128.163.0/2414.128.163.0–14.128.163.255256
14.128.164.0/2214.128.164.0–14.128.167.2551,024
14.128.168.0/2214.128.168.0–14.128.171.2551,024
14.128.172.0/2214.128.172.0–14.128.175.2551,024
16.216.128.0/2316.216.128.0–16.216.129.255512
23.26.110.0/2423.26.110.0–23.26.110.255256
23.26.120.0/2423.26.120.0–23.26.120.255256
23.26.138.0/2423.26.138.0–23.26.138.255256
23.26.147.0/2423.26.147.0–23.26.147.255256
23.26.158.0/2323.26.158.0–23.26.159.255512
23.90.6.0/2323.90.6.0–23.90.7.255512
23.133.132.0/2423.133.132.0–23.133.132.255256
23.133.148.0/2423.133.148.0–23.133.148.255256
23.133.244.0/2423.133.244.0–23.133.244.255256
23.134.4.0/2423.134.4.0–23.134.4.255256
23.134.220.0/2423.134.220.0–23.134.220.255256
27.96.136.0/2127.96.136.0–27.96.143.2552,048
27.232.0.0/1427.232.0.0–27.235.255.255262,144
27.236.0.0/1427.236.0.0–27.239.255.255262,144
27.255.64.0/2427.255.64.0–27.255.64.255256
31.56.172.0/2431.56.172.0–31.56.172.255256
31.56.173.0/2431.56.173.0–31.56.173.255256
31.56.242.0/2431.56.242.0–31.56.242.255256
31.56.243.0/2431.56.243.0–31.56.243.255256
31.56.244.0/2431.56.244.0–31.56.244.255256
31.56.245.0/2431.56.245.0–31.56.245.255256
31.77.176.0/2331.77.176.0–31.77.177.255512
39.4.0.0/1439.4.0.0–39.7.255.255262,144
39.16.0.0/1339.16.0.0–39.23.255.255524,288
39.24.0.0/1339.24.0.0–39.31.255.255524,288
43.228.160.0/2343.228.160.0–43.228.161.255512
43.228.162.0/2343.228.162.0–43.228.163.255512
43.228.162.0/2443.228.162.0–43.228.162.255256
43.230.76.0/2343.230.76.0–43.230.77.255512
43.230.78.0/2443.230.78.0–43.230.78.255256
43.230.79.0/2443.230.79.0–43.230.79.255256
43.246.152.0/2443.246.152.0–43.246.152.255256
43.246.153.0/2443.246.153.0–43.246.153.255256
43.246.154.0/2443.246.154.0–43.246.154.255256
43.246.155.0/2443.246.155.0–43.246.155.255256
45.64.172.0/2245.64.172.0–45.64.175.2551,024
45.92.104.0/2245.92.104.0–45.92.107.2551,024
45.117.14.0/2445.117.14.0–45.117.14.255256
45.249.64.0/2245.249.64.0–45.249.67.2551,024
49.16.0.0/1449.16.0.0–49.19.255.255262,144
49.20.0.0/1549.20.0.0–49.21.255.255131,072
49.22.0.0/1549.22.0.0–49.23.255.255131,072
49.24.0.0/1349.24.0.0–49.31.255.255524,288
49.50.156.0/2249.50.156.0–49.50.159.2551,024
49.56.0.0/1349.56.0.0–49.63.255.255524,288
49.143.192.0/2049.143.192.0–49.143.207.2554,096
49.254.0.0/1749.254.0.0–49.254.127.25532,768
49.254.128.0/1749.254.128.0–49.254.255.25532,768
49.254.166.0/2449.254.166.0–49.254.166.255256
50.2.96.0/2350.2.96.0–50.2.97.255512
51.194.152.0/2451.194.152.0–51.194.152.255256
51.241.138.0/2351.241.138.0–51.241.139.255512
51.241.199.0/2451.241.199.0–51.241.199.255256
58.29.196.0/2458.29.196.0–58.29.196.255256
59.0.0.0/1159.0.0.0–59.31.255.2552,097,152
59.0.0.0/1259.0.0.0–59.15.255.2551,048,576
59.0.0.0/1359.0.0.0–59.7.255.255524,288
59.0.113.0/2459.0.113.0–59.0.113.255256
59.0.144.0/2459.0.144.0–59.0.144.255256
59.0.170.0/2459.0.170.0–59.0.170.255256
59.0.171.0/2459.0.171.0–59.0.171.255256
59.0.172.0/2459.0.172.0–59.0.172.255256
59.0.173.0/2459.0.173.0–59.0.173.255256
59.0.174.0/2459.0.174.0–59.0.174.255256
59.0.175.0/2459.0.175.0–59.0.175.255256
59.0.176.0/2459.0.176.0–59.0.176.255256
59.0.177.0/2459.0.177.0–59.0.177.255256
59.2.109.0/2459.2.109.0–59.2.109.255256
59.4.89.0/2459.4.89.0–59.4.89.255256
59.4.90.0/2459.4.90.0–59.4.90.255256
59.4.91.0/2459.4.91.0–59.4.91.255256
59.4.92.0/2459.4.92.0–59.4.92.255256
59.4.93.0/2459.4.93.0–59.4.93.255256
59.4.94.0/2459.4.94.0–59.4.94.255256
59.4.95.0/2459.4.95.0–59.4.95.255256
59.4.96.0/2459.4.96.0–59.4.96.255256
59.4.97.0/2459.4.97.0–59.4.97.255256
59.4.98.0/2459.4.98.0–59.4.98.255256
59.8.0.0/1359.8.0.0–59.15.255.255524,288
59.8.186.0/2459.8.186.0–59.8.186.255256
59.8.187.0/2459.8.187.0–59.8.187.255256
59.8.188.0/2459.8.188.0–59.8.188.255256
59.8.189.0/2459.8.189.0–59.8.189.255256
59.8.190.0/2459.8.190.0–59.8.190.255256
59.11.56.0/2359.11.56.0–59.11.57.255512
59.11.69.0/2459.11.69.0–59.11.69.255256
59.11.228.0/2459.11.228.0–59.11.228.255256
59.11.229.0/2459.11.229.0–59.11.229.255256
59.12.136.0/2459.12.136.0–59.12.136.255256
59.12.137.0/2459.12.137.0–59.12.137.255256
59.12.138.0/2459.12.138.0–59.12.138.255256
59.12.139.0/2459.12.139.0–59.12.139.255256
59.12.182.0/2459.12.182.0–59.12.182.255256
59.12.188.0/2459.12.188.0–59.12.188.255256
59.13.50.0/2359.13.50.0–59.13.51.255512
59.13.159.0/2459.13.159.0–59.13.159.255256
59.13.162.0/2459.13.162.0–59.13.162.255256
59.16.0.0/1259.16.0.0–59.31.255.2551,048,576
59.16.0.0/1359.16.0.0–59.23.255.255524,288
59.16.50.0/2459.16.50.0–59.16.50.255256
59.18.64.0/1959.18.64.0–59.18.95.2558,192
59.18.87.0/2459.18.87.0–59.18.87.255256
59.18.96.0/1959.18.96.0–59.18.127.2558,192
59.24.0.0/1359.24.0.0–59.31.255.255524,288
61.36.233.0/2461.36.233.0–61.36.233.255256
61.36.234.0/2461.36.234.0–61.36.234.255256
61.36.235.0/2461.36.235.0–61.36.235.255256
61.36.236.0/2461.36.236.0–61.36.236.255256
61.72.0.0/1361.72.0.0–61.79.255.255524,288
61.72.179.0/2461.72.179.0–61.72.179.255256
61.72.180.0/2261.72.180.0–61.72.183.2551,024
61.77.180.0/2361.77.180.0–61.77.181.255512
61.78.113.0/2461.78.113.0–61.78.113.255256
61.78.114.0/2461.78.114.0–61.78.114.255256
61.78.115.0/2461.78.115.0–61.78.115.255256
61.80.0.0/1461.80.0.0–61.83.255.255262,144
61.80.34.0/2461.80.34.0–61.80.34.255256
61.80.45.0/2461.80.45.0–61.80.45.255256
61.80.49.0/2461.80.49.0–61.80.49.255256
61.80.132.0/2461.80.132.0–61.80.132.255256
61.80.133.0/2461.80.133.0–61.80.133.255256
61.81.224.0/1961.81.224.0–61.81.255.2558,192
61.82.91.0/2461.82.91.0–61.82.91.255256
61.83.128.0/2461.83.128.0–61.83.128.255256
61.83.129.0/2461.83.129.0–61.83.129.255256
61.83.130.0/2461.83.130.0–61.83.130.255256
61.83.131.0/2461.83.131.0–61.83.131.255256
61.83.223.0/2461.83.223.0–61.83.223.255256
61.83.233.0/2461.83.233.0–61.83.233.255256
61.84.0.0/1561.84.0.0–61.85.255.255131,072
61.84.121.0/2461.84.121.0–61.84.121.255256
61.85.24.0/2361.85.24.0–61.85.25.255512
61.85.26.0/2461.85.26.0–61.85.26.255256
61.96.50.0/2461.96.50.0–61.96.50.255256
61.96.51.0/2461.96.51.0–61.96.51.255256
61.97.160.0/2161.97.160.0–61.97.167.2552,048
61.97.170.0/2361.97.170.0–61.97.171.255512
61.97.174.0/2361.97.174.0–61.97.175.255512
61.106.128.0/1861.106.128.0–61.106.191.25516,384
61.106.128.0/2461.106.128.0–61.106.128.255256
61.106.140.0/2461.106.140.0–61.106.140.255256
61.106.146.0/2461.106.146.0–61.106.146.255256
61.106.162.0/2461.106.162.0–61.106.162.255256
61.106.174.0/2461.106.174.0–61.106.174.255256
61.106.176.0/2461.106.176.0–61.106.176.255256
61.106.177.0/2461.106.177.0–61.106.177.255256
61.106.178.0/2461.106.178.0–61.106.178.255256
61.106.179.0/2461.106.179.0–61.106.179.255256
61.106.180.0/2461.106.180.0–61.106.180.255256
61.106.181.0/2461.106.181.0–61.106.181.255256
61.106.182.0/2461.106.182.0–61.106.182.255256
61.106.183.0/2461.106.183.0–61.106.183.255256
61.106.184.0/2461.106.184.0–61.106.184.255256
61.106.185.0/2461.106.185.0–61.106.185.255256
61.106.186.0/2461.106.186.0–61.106.186.255256
61.106.187.0/2461.106.187.0–61.106.187.255256
61.106.188.0/2461.106.188.0–61.106.188.255256
61.106.191.0/2461.106.191.0–61.106.191.255256
61.108.37.0/2461.108.37.0–61.108.37.255256
61.251.64.0/2061.251.64.0–61.251.79.2554,096
61.251.65.0/2461.251.65.0–61.251.65.255256
61.251.66.0/2461.251.66.0–61.251.66.255256
61.251.67.0/2461.251.67.0–61.251.67.255256
61.251.68.0/2461.251.68.0–61.251.68.255256
61.251.69.0/2461.251.69.0–61.251.69.255256
61.251.70.0/2461.251.70.0–61.251.70.255256
61.251.71.0/2461.251.71.0–61.251.71.255256
61.251.72.0/2461.251.72.0–61.251.72.255256
61.251.73.0/2461.251.73.0–61.251.73.255256
61.251.74.0/2461.251.74.0–61.251.74.255256
61.251.75.0/2461.251.75.0–61.251.75.255256
61.251.76.0/2461.251.76.0–61.251.76.255256
61.251.77.0/2461.251.77.0–61.251.77.255256
61.251.78.0/2461.251.78.0–61.251.78.255256
61.251.188.0/2461.251.188.0–61.251.188.255256
61.252.32.0/2061.252.32.0–61.252.47.2554,096
64.81.172.0/2364.81.172.0–64.81.173.255512
67.220.69.0/2467.220.69.0–67.220.69.255256
68.167.128.0/2368.167.128.0–68.167.129.255512
71.19.135.0/2471.19.135.0–71.19.135.255256
74.124.196.0/2474.124.196.0–74.124.196.255256
79.176.184.0/2179.176.184.0–79.176.191.2552,048
79.180.2.0/2379.180.2.0–79.180.3.255512
79.180.34.0/2379.180.34.0–79.180.35.255512
79.180.64.0/2379.180.64.0–79.180.65.255512
79.180.254.0/2379.180.254.0–79.180.255.255512
82.22.240.0/2482.22.240.0–82.22.240.255256
82.23.198.0/2482.23.198.0–82.23.198.255256
82.23.240.0/2482.23.240.0–82.23.240.255256
82.24.209.0/2482.24.209.0–82.24.209.255256
82.24.219.0/2482.24.219.0–82.24.219.255256
82.24.233.0/2482.24.233.0–82.24.233.255256
82.24.240.0/2482.24.240.0–82.24.240.255256
82.24.250.0/2482.24.250.0–82.24.250.255256
82.25.208.0/2482.25.208.0–82.25.208.255256
82.25.211.0/2482.25.211.0–82.25.211.255256
84.37.2.0/2484.37.2.0–84.37.2.255256
84.37.17.0/2484.37.17.0–84.37.17.255256
84.37.23.0/2484.37.23.0–84.37.23.255256
85.155.90.0/2385.155.90.0–85.155.91.255512
89.30.184.0/2389.30.184.0–89.30.185.255512
93.152.68.0/2493.152.68.0–93.152.68.255256
93.152.74.0/2493.152.74.0–93.152.74.255256
93.152.78.0/2493.152.78.0–93.152.78.255256
93.152.82.0/2493.152.82.0–93.152.82.255256
93.152.88.0/2493.152.88.0–93.152.88.255256
93.152.105.0/2493.152.105.0–93.152.105.255256
93.152.108.0/2493.152.108.0–93.152.108.255256
93.152.111.0/2493.152.111.0–93.152.111.255256
93.152.123.0/2493.152.123.0–93.152.123.255256
93.152.126.0/2493.152.126.0–93.152.126.255256
94.194.52.0/2294.194.52.0–94.194.55.2551,024
94.194.140.0/2294.194.140.0–94.194.143.2551,024
94.194.160.0/2294.194.160.0–94.194.163.2551,024
94.194.180.0/2294.194.180.0–94.194.183.2551,024
94.194.248.0/2294.194.248.0–94.194.251.2551,024
95.155.180.0/2395.155.180.0–95.155.181.255512
101.53.81.0/24101.53.81.0–101.53.81.255256
101.53.88.0/24101.53.88.0–101.53.88.255256
101.101.136.0/21101.101.136.0–101.101.143.2552,048
101.101.224.0/22101.101.224.0–101.101.227.2551,024
101.101.240.0/23101.101.240.0–101.101.241.255512
101.101.246.0/23101.101.246.0–101.101.247.255512
101.101.248.0/22101.101.248.0–101.101.251.2551,024
102.215.229.0/24102.215.229.0–102.215.229.255256
103.4.176.0/22103.4.176.0–103.4.179.2551,024
103.4.180.0/22103.4.180.0–103.4.183.2551,024
103.11.58.0/23103.11.58.0–103.11.59.255512
103.43.69.0/24103.43.69.0–103.43.69.255256
103.57.60.0/24103.57.60.0–103.57.60.255256
103.57.61.0/24103.57.61.0–103.57.61.255256
103.127.213.0/24103.127.213.0–103.127.213.255256
103.141.191.0/24103.141.191.0–103.141.191.255256
103.212.124.0/24103.212.124.0–103.212.124.255256
103.212.126.0/24103.212.126.0–103.212.126.255256
103.212.127.0/24103.212.127.0–103.212.127.255256
103.212.244.0/24103.212.244.0–103.212.244.255256
103.212.245.0/24103.212.245.0–103.212.245.255256
103.228.96.0/24103.228.96.0–103.228.96.255256
103.228.99.0/24103.228.99.0–103.228.99.255256
103.247.232.0/23103.247.232.0–103.247.233.255512
103.251.104.0/22103.251.104.0–103.251.107.2551,024
104.140.8.0/23104.140.8.0–104.140.9.255512
104.253.103.0/24104.253.103.0–104.253.103.255256
104.253.127.0/24104.253.127.0–104.253.127.255256
109.66.90.0/23109.66.90.0–109.66.91.255512
109.66.168.0/21109.66.168.0–109.66.175.2552,048
109.66.234.0/23109.66.234.0–109.66.235.255512
109.66.246.0/23109.66.246.0–109.66.247.255512
109.174.236.0/22109.174.236.0–109.174.239.2551,024
110.68.0.0/16110.68.0.0–110.68.255.25565,536
110.69.0.0/16110.69.0.0–110.69.255.25565,536
110.70.0.0/15110.70.0.0–110.71.255.255131,072
110.92.20.0/24110.92.20.0–110.92.20.255256
110.92.21.0/24110.92.21.0–110.92.21.255256
110.92.22.0/24110.92.22.0–110.92.22.255256
110.93.120.0/22110.93.120.0–110.93.123.2551,024
110.93.124.0/22110.93.124.0–110.93.127.2551,024
111.92.188.0/24111.92.188.0–111.92.188.255256
111.92.189.0/24111.92.189.0–111.92.189.255256
111.92.191.0/24111.92.191.0–111.92.191.255256
112.160.0.0/12112.160.0.0–112.175.255.2551,048,576
112.160.0.0/13112.160.0.0–112.167.255.255524,288
112.161.25.0/24112.161.25.0–112.161.25.255256
112.168.0.0/13112.168.0.0–112.175.255.255524,288
112.173.240.0/21112.173.240.0–112.173.247.2552,048
112.176.0.0/12112.176.0.0–112.191.255.2551,048,576
112.187.203.0/24112.187.203.0–112.187.203.255256
113.198.0.0/20113.198.0.0–113.198.15.2554,096
113.198.16.0/21113.198.16.0–113.198.23.2552,048
113.198.24.0/22113.198.24.0–113.198.27.2551,024
113.198.28.0/23113.198.28.0–113.198.29.255512
113.198.92.0/24113.198.92.0–113.198.92.255256
113.198.93.0/24113.198.93.0–113.198.93.255256
113.198.181.0/24113.198.181.0–113.198.181.255256
113.198.182.0/24113.198.182.0–113.198.182.255256
113.198.183.0/24113.198.183.0–113.198.183.255256
113.198.195.0/24113.198.195.0–113.198.195.255256
114.70.27.0/24114.70.27.0–114.70.27.255256
114.70.28.0/24114.70.28.0–114.70.28.255256
114.70.29.0/24114.70.29.0–114.70.29.255256
114.70.30.0/24114.70.30.0–114.70.30.255256
114.70.31.0/24114.70.31.0–114.70.31.255256
114.70.32.0/24114.70.32.0–114.70.32.255256
114.70.33.0/24114.70.33.0–114.70.33.255256
114.70.41.0/24114.70.41.0–114.70.41.255256
114.70.60.0/24114.70.60.0–114.70.60.255256
114.70.80.0/24114.70.80.0–114.70.80.255256
114.70.81.0/24114.70.81.0–114.70.81.255256
114.70.129.0/24114.70.129.0–114.70.129.255256
114.70.130.0/24114.70.130.0–114.70.130.255256
114.70.131.0/24114.70.131.0–114.70.131.255256
114.70.137.0/24114.70.137.0–114.70.137.255256
114.70.139.0/24114.70.139.0–114.70.139.255256
114.70.144.0/22114.70.144.0–114.70.147.2551,024
114.70.150.0/24114.70.150.0–114.70.150.255256
114.70.160.0/24114.70.160.0–114.70.160.255256
114.70.161.0/24114.70.161.0–114.70.161.255256
114.70.162.0/24114.70.162.0–114.70.162.255256
114.70.174.0/23114.70.174.0–114.70.175.255512
114.70.176.0/23114.70.176.0–114.70.177.255512
114.70.178.0/24114.70.178.0–114.70.178.255256
114.70.207.0/24114.70.207.0–114.70.207.255256
114.70.211.0/24114.70.211.0–114.70.211.255256
114.70.212.0/24114.70.212.0–114.70.212.255256
114.70.214.0/24114.70.214.0–114.70.214.255256
114.70.220.0/24114.70.220.0–114.70.220.255256
114.70.221.0/24114.70.221.0–114.70.221.255256
114.70.222.0/24114.70.222.0–114.70.222.255256
114.70.223.0/24114.70.223.0–114.70.223.255256
114.70.244.0/22114.70.244.0–114.70.247.2551,024
114.70.248.0/21114.70.248.0–114.70.255.2552,048
114.71.13.0/24114.71.13.0–114.71.13.255256
114.71.14.0/23114.71.14.0–114.71.15.255512
114.71.16.0/23114.71.16.0–114.71.17.255512
114.71.18.0/24114.71.18.0–114.71.18.255256
114.71.52.0/22114.71.52.0–114.71.55.2551,024
114.71.56.0/23114.71.56.0–114.71.57.255512
114.71.83.0/24114.71.83.0–114.71.83.255256
114.71.84.0/22114.71.84.0–114.71.87.2551,024
114.71.128.0/24114.71.128.0–114.71.128.255256
114.71.129.0/24114.71.129.0–114.71.129.255256
114.71.130.0/24114.71.130.0–114.71.130.255256
114.71.131.0/24114.71.131.0–114.71.131.255256
114.71.132.0/24114.71.132.0–114.71.132.255256
114.71.133.0/24114.71.133.0–114.71.133.255256
114.71.134.0/24114.71.134.0–114.71.134.255256
114.71.135.0/24114.71.135.0–114.71.135.255256
114.71.136.0/24114.71.136.0–114.71.136.255256
114.71.137.0/24114.71.137.0–114.71.137.255256
114.71.138.0/24114.71.138.0–114.71.138.255256
114.71.139.0/24114.71.139.0–114.71.139.255256
114.71.140.0/24114.71.140.0–114.71.140.255256
114.71.141.0/24114.71.141.0–114.71.141.255256
114.71.142.0/24114.71.142.0–114.71.142.255256
114.71.143.0/24114.71.143.0–114.71.143.255256
114.71.144.0/24114.71.144.0–114.71.144.255256
114.71.145.0/24114.71.145.0–114.71.145.255256
114.71.146.0/24114.71.146.0–114.71.146.255256
114.71.147.0/24114.71.147.0–114.71.147.255256
114.71.148.0/24114.71.148.0–114.71.148.255256
114.71.150.0/24114.71.150.0–114.71.150.255256
114.71.152.0/24114.71.152.0–114.71.152.255256
114.71.154.0/24114.71.154.0–114.71.154.255256
114.71.236.0/24114.71.236.0–114.71.236.255256
114.71.237.0/24114.71.237.0–114.71.237.255256
114.71.238.0/24114.71.238.0–114.71.238.255256
114.71.246.0/23114.71.246.0–114.71.247.255512
114.71.248.0/24114.71.248.0–114.71.248.255256
114.71.249.0/24114.71.249.0–114.71.249.255256
115.0.0.0/12115.0.0.0–115.15.255.2551,048,576
115.16.0.0/13115.16.0.0–115.23.255.255524,288
115.20.0.0/17115.20.0.0–115.20.127.25532,768
115.22.65.0/24115.22.65.0–115.22.65.255256
115.85.160.0/21115.85.160.0–115.85.167.2552,048
115.85.168.0/21115.85.168.0–115.85.175.2552,048
115.144.0.0/18115.144.0.0–115.144.63.25516,384
115.144.28.0/24115.144.28.0–115.144.28.255256
115.144.64.0/22115.144.64.0–115.144.67.2551,024
115.144.68.0/24115.144.68.0–115.144.68.255256
115.144.69.0/24115.144.69.0–115.144.69.255256
115.144.70.0/23115.144.70.0–115.144.71.255512
115.144.72.0/21115.144.72.0–115.144.79.2552,048
115.144.80.0/20115.144.80.0–115.144.95.2554,096
115.144.96.0/21115.144.96.0–115.144.103.2552,048
115.144.104.0/23115.144.104.0–115.144.105.255512
115.144.106.0/24115.144.106.0–115.144.106.255256
115.144.107.0/24115.144.107.0–115.144.107.255256
115.144.108.0/22115.144.108.0–115.144.111.2551,024
115.144.112.0/21115.144.112.0–115.144.119.2552,048
115.144.120.0/23115.144.120.0–115.144.121.255512
115.144.122.0/24115.144.122.0–115.144.122.255256
115.144.123.0/24115.144.123.0–115.144.123.255256
115.144.124.0/22115.144.124.0–115.144.127.2551,024
115.144.128.0/19115.144.128.0–115.144.159.2558,192
115.144.160.0/22115.144.160.0–115.144.163.2551,024
115.144.164.0/23115.144.164.0–115.144.165.255512
115.144.166.0/24115.144.166.0–115.144.166.255256
115.144.167.0/24115.144.167.0–115.144.167.255256
115.144.168.0/21115.144.168.0–115.144.175.2552,048
115.144.176.0/23115.144.176.0–115.144.177.255512
115.144.178.0/24115.144.178.0–115.144.178.255256
115.144.179.0/24115.144.179.0–115.144.179.255256
115.144.181.0/24115.144.181.0–115.144.181.255256
115.144.182.0/23115.144.182.0–115.144.183.255512
115.144.184.0/21115.144.184.0–115.144.191.2552,048
115.144.192.0/19115.144.192.0–115.144.223.2558,192
115.144.224.0/21115.144.224.0–115.144.231.2552,048
115.144.232.0/22115.144.232.0–115.144.235.2551,024
115.144.236.0/23115.144.236.0–115.144.237.255512
115.144.238.0/24115.144.238.0–115.144.238.255256
115.144.239.0/24115.144.239.0–115.144.239.255256
115.144.240.0/20115.144.240.0–115.144.255.2554,096
116.200.0.0/15116.200.0.0–116.201.255.255131,072
117.16.32.0/24117.16.32.0–117.16.32.255256
117.16.33.0/24117.16.33.0–117.16.33.255256
117.16.34.0/24117.16.34.0–117.16.34.255256
117.16.35.0/24117.16.35.0–117.16.35.255256
117.16.38.0/24117.16.38.0–117.16.38.255256
117.16.39.0/24117.16.39.0–117.16.39.255256
117.16.52.0/23117.16.52.0–117.16.53.255512
117.16.60.0/24117.16.60.0–117.16.60.255256
117.16.61.0/24117.16.61.0–117.16.61.255256
117.16.62.0/24117.16.62.0–117.16.62.255256
117.16.63.0/24117.16.63.0–117.16.63.255256
117.16.64.0/24117.16.64.0–117.16.64.255256
117.16.65.0/24117.16.65.0–117.16.65.255256
117.16.66.0/24117.16.66.0–117.16.66.255256
117.16.67.0/24117.16.67.0–117.16.67.255256
117.16.68.0/24117.16.68.0–117.16.68.255256
117.16.69.0/24117.16.69.0–117.16.69.255256
117.16.75.0/24117.16.75.0–117.16.75.255256
117.16.76.0/24117.16.76.0–117.16.76.255256
117.16.80.0/24117.16.80.0–117.16.80.255256
117.16.81.0/24117.16.81.0–117.16.81.255256
117.16.82.0/24117.16.82.0–117.16.82.255256
117.16.83.0/24117.16.83.0–117.16.83.255256
117.16.84.0/24117.16.84.0–117.16.84.255256
117.16.85.0/24117.16.85.0–117.16.85.255256
117.16.90.0/24117.16.90.0–117.16.90.255256
117.16.129.0/24117.16.129.0–117.16.129.255256
117.16.130.0/23117.16.130.0–117.16.131.255512
117.16.132.0/24117.16.132.0–117.16.132.255256
117.16.133.0/24117.16.133.0–117.16.133.255256
117.16.176.0/24117.16.176.0–117.16.176.255256
117.16.177.0/24117.16.177.0–117.16.177.255256
117.16.178.0/24117.16.178.0–117.16.178.255256
117.16.179.0/24117.16.179.0–117.16.179.255256
117.16.180.0/24117.16.180.0–117.16.180.255256
117.16.181.0/24117.16.181.0–117.16.181.255256
117.16.182.0/24117.16.182.0–117.16.182.255256
117.16.183.0/24117.16.183.0–117.16.183.255256
117.16.184.0/24117.16.184.0–117.16.184.255256
117.16.185.0/24117.16.185.0–117.16.185.255256
117.16.235.0/24117.16.235.0–117.16.235.255256
117.16.236.0/24117.16.236.0–117.16.236.255256
117.16.237.0/24117.16.237.0–117.16.237.255256

页面显示前 500 条，共 2,155 条；完整列表请下载 TXT / CSV。

韩国电信（KT） 的 IPv6 地址段

韩国电信（KT） 宣告的 IPv6 段：CIDR、起始与结束 IP、地址数
CIDR起始 IP – 结束 IP地址数
2400:0:611::/482400:0:611::–2400:0:611:ffff:ffff:ffff:ffff:ffff280
2400:0:810::/442400:0:810::–2400:0:81f:ffff:ffff:ffff:ffff:ffff284
2400:0:820::/442400:0:820::–2400:0:82f:ffff:ffff:ffff:ffff:ffff284
2400:0:830::/442400:0:830::–2400:0:83f:ffff:ffff:ffff:ffff:ffff284
2400:0:840::/442400:0:840::–2400:0:84f:ffff:ffff:ffff:ffff:ffff284
2400:0:850::/442400:0:850::–2400:0:85f:ffff:ffff:ffff:ffff:ffff284
2400:0:860::/442400:0:860::–2400:0:86f:ffff:ffff:ffff:ffff:ffff284
2400:0:870::/442400:0:870::–2400:0:87f:ffff:ffff:ffff:ffff:ffff284
2400:12::/482400:12::–2400:12:0:ffff:ffff:ffff:ffff:ffff280
2400:32::/482400:32::–2400:32:0:ffff:ffff:ffff:ffff:ffff280
2400:e1::/322400:e1::–2400:e1:ffff:ffff:ffff:ffff:ffff:ffff296
2400:e2::/322400:e2::–2400:e2:ffff:ffff:ffff:ffff:ffff:ffff296
2400:f1::/322400:f1::–2400:f1:ffff:ffff:ffff:ffff:ffff:ffff296
2400:f2::/322400:f2::–2400:f2:ffff:ffff:ffff:ffff:ffff:ffff296
2400:f3::/322400:f3::–2400:f3:ffff:ffff:ffff:ffff:ffff:ffff296
2400:f4::/322400:f4::–2400:f4:ffff:ffff:ffff:ffff:ffff:ffff296
2400:f5::/322400:f5::–2400:f5:ffff:ffff:ffff:ffff:ffff:ffff296
2400:f6::/322400:f6::–2400:f6:ffff:ffff:ffff:ffff:ffff:ffff296
2400:f7::/322400:f7::–2400:f7:ffff:ffff:ffff:ffff:ffff:ffff296
2400:100::/322400:100::–2400:100:ffff:ffff:ffff:ffff:ffff:ffff296
2400:101::/322400:101::–2400:101:ffff:ffff:ffff:ffff:ffff:ffff296
2400:102::/322400:102::–2400:102:ffff:ffff:ffff:ffff:ffff:ffff296
2400:103::/322400:103::–2400:103:ffff:ffff:ffff:ffff:ffff:ffff296
2400:103:c009::/482400:103:c009::–2400:103:c009:ffff:ffff:ffff:ffff:ffff280
2400:104::/302400:104::–2400:107:ffff:ffff:ffff:ffff:ffff:ffff298
2400:108::/322400:108::–2400:108:ffff:ffff:ffff:ffff:ffff:ffff296
2400:109::/322400:109::–2400:109:ffff:ffff:ffff:ffff:ffff:ffff296
2400:10a::/322400:10a::–2400:10a:ffff:ffff:ffff:ffff:ffff:ffff296
2400:10b::/322400:10b::–2400:10b:ffff:ffff:ffff:ffff:ffff:ffff296
2400:110::/322400:110::–2400:110:ffff:ffff:ffff:ffff:ffff:ffff296
2400:111::/322400:111::–2400:111:ffff:ffff:ffff:ffff:ffff:ffff296
2400:112::/322400:112::–2400:112:ffff:ffff:ffff:ffff:ffff:ffff296
2400:120::/312400:120::–2400:121:ffff:ffff:ffff:ffff:ffff:ffff297
2400:122::/312400:122::–2400:123:ffff:ffff:ffff:ffff:ffff:ffff297
2400:124::/312400:124::–2400:125:ffff:ffff:ffff:ffff:ffff:ffff297
2400:126::/322400:126::–2400:126:ffff:ffff:ffff:ffff:ffff:ffff296
2400:130::/302400:130::–2400:133:ffff:ffff:ffff:ffff:ffff:ffff298
2400:130:c009::/482400:130:c009::–2400:130:c009:ffff:ffff:ffff:ffff:ffff280
2400:134::/322400:134::–2400:134:ffff:ffff:ffff:ffff:ffff:ffff296
2400:140::/302400:140::–2400:143:ffff:ffff:ffff:ffff:ffff:ffff298
2400:140:c009::/482400:140:c009::–2400:140:c009:ffff:ffff:ffff:ffff:ffff280
2400:144::/302400:144::–2400:147:ffff:ffff:ffff:ffff:ffff:ffff298
2400:144:c009::/482400:144:c009::–2400:144:c009:ffff:ffff:ffff:ffff:ffff280
2400:148::/322400:148::–2400:148:ffff:ffff:ffff:ffff:ffff:ffff296
2400:150::/302400:150::–2400:153:ffff:ffff:ffff:ffff:ffff:ffff298
2400:150:c009::/482400:150:c009::–2400:150:c009:ffff:ffff:ffff:ffff:ffff280
2400:154::/312400:154::–2400:155:ffff:ffff:ffff:ffff:ffff:ffff297
2400:156::/322400:156::–2400:156:ffff:ffff:ffff:ffff:ffff:ffff296
2400:156:c009::/482400:156:c009::–2400:156:c009:ffff:ffff:ffff:ffff:ffff280
2400:160::/302400:160::–2400:163:ffff:ffff:ffff:ffff:ffff:ffff298
2400:160:c009::/482400:160:c009::–2400:160:c009:ffff:ffff:ffff:ffff:ffff280
2400:164::/312400:164::–2400:165:ffff:ffff:ffff:ffff:ffff:ffff297
2400:221:3002::/482400:221:3002::–2400:221:3002:ffff:ffff:ffff:ffff:ffff280

共 53 条，已全部列出。

关于 韩国电信（KT） 的 IP 段数据

  • ASN 与持有机构

    韩国电信（KT） 使用 AS4766 宣告前缀。注册信息里的持有机构：AS4766 (KIXS-AS-KR-KR - Korea Telecom)。

  • 列表包含什么

    列表是这些 ASN 在公开 BGP 路由表里宣告的前缀（经 RIPEstat 取得），相邻的块不合并。它不是地址归属记录：可能包含客户自带的前缀和转租的地址段，也可能漏掉只有很少节点能看到的路由。快照日期 2026-11-02。

  • 常见用途

    在防火墙、WAF 或 nginx 里放行 / 拦截来自 韩国电信（KT） 的流量，给日志里的来源 IP 归类，或用 CIDR 匹配判断某个 IP 是否属于 韩国电信（KT）。注意云厂商和运营商的地址里也运行着客户的业务，整段封禁可能误伤无关的服务。

怎么使用 韩国电信（KT） 的 IP 段列表

  1. 先看上面的表格：IPv4 和 IPv6 各一张，每行有 CIDR、起始 IP – 结束 IP 和地址数。
  2. 点「下载 TXT」或「下载 CSV」获取完整列表，文件包含全部 2,208 条，不只是页面上显示的前几行。
  3. 把 TXT 作为一个地址集合导入防火墙、路由器或 ipset，或把 CIDR 粘贴进云安全组的规则里。
  4. 用于生产环境前先看快照日期（2026-11-02）；云厂商的地址段变动频繁，请再对照厂商自己发布的官方范围文件。

韩国电信（KT） IP 段常见问题

韩国电信（KT） 有多少个 IP 段？

截至 2026-11-02，韩国电信（KT） 通过 AS4766 在公网 BGP 路由表里宣告了 2,155 个 IPv4 前缀（共覆盖 47,219,200 个地址）和 53 个 IPv6 前缀。

韩国电信（KT） 的 ASN 是多少？

韩国电信（KT） 使用 AS4766。注册信息里的持有机构：AS4766 (KIXS-AS-KR-KR - Korea Telecom)。大型机构常有多个 ASN，本页把核对过的都合并在一起。

怎么用 韩国电信（KT） 的 IP 段做防火墙白名单或黑名单？

下载 TXT 文件（一行一个 CIDR），导入 ipset、nftables、nginx 的 allow / deny 配置、路由器地址列表或云安全组。2,208 条建议整体作为一个地址集合导入，不要逐条建规则。注意 韩国电信（KT） 的地址里也运行着客户的服务，整段封禁会连带封掉无关的网站。

韩国电信（KT） 的 IP 段列表多久更新一次？

这份列表是 2026-11-02 的快照，大约每周从公开 BGP 数据（RIPEstat）重新生成一次。路由公告每天都在变化，用于生产环境前请重新下载，云厂商还应对照其官方发布的范围文件。

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