各國 IPv4 網段分配資料

2021112914:07

https://zh.wikipedia.org/wiki/各國IPv4位址分配列表


這裡可下載完整的各國 IP 分配表: (3MB+)
http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest

若要查詢某國家  IP 的範圍:
下載全部資料:
$ wget http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest -O ip.txt

查詢台灣的 IP 分配範圍:
$ cat ip.txt | grep "TW" | grep "ipv4"
apnic|TW|ipv4|1.34.0.0|131072|20100505|allocated
apnic|TW|ipv4|1.160.0.0|1048576|20100505|allocated
apnic|TW|ipv4|1.200.0.0|65536|20110407|allocated
::  ::  ::

查詢中國的 IP 分配範圍:
$ cat ip.txt | grep "CN" | grep "ipv4"
apnic|CN|ipv4|1.0.1.0|256|20110414|allocated
apnic|CN|ipv4|1.0.2.0|512|20110414|allocated
apnic|CN|ipv4|1.0.8.0|2048|20110412|allocated
:: :: ::
 
列出 IP 與網路遮罩:
cat ip.txt | awk -F '|' '/TW/&&/ipv4/ {print $4 "/" 32-log($5)/log(2)}'
1.34.0.0/15
1.160.0.0/12
1.200.0.0/16
27.0.152.0/22
27.51.0.0/16
27.52.0.0/15
27.96.224.0/19
27.100.64.0/18
27.105.0.0/16
:: ::

懶得下指令的話,這裡可以直接下載各國的 IP 資料
IPdeny IP country CIDR blocks


linux 中要阻擋某些 IP 的連線:
$ iptables -A INPUT -s 123.123.123.123/32 -j DROP   擋單一 IP

$ iptables -A INPUT -s 123.123.123.0/24 -j DROP   擋單一整組 class C



2021/11/30 台灣的 IP 範圍
1.34.0.0/15
1.160.0.0/12
1.200.0.0/16
27.0.152.0/22
27.51.0.0/16
27.52.0.0/15
27.96.224.0/19
27.100.64.0/18
27.105.0.0/16
27.147.0.0/18
27.240.0.0/13
36.224.0.0/12
39.1.0.0/16
39.8.0.0/13
42.0.64.0/18
42.64.0.0/12
43.224.20.0/22
43.224.248.0/23
43.226.232.0/22
43.227.24.0/22
43.240.24.0/22
43.240.44.0/22
43.240.104.0/22
43.240.108.0/22
43.240.152.0/22
43.241.32.0/22
43.241.160.0/22
43.243.252.0/22
43.246.188.0/22
43.246.216.0/22
43.248.16.0/22
43.250.44.0/22
43.251.56.0/22
43.251.60.0/22
43.254.16.0/22
43.254.60.0/22
43.255.12.0/22
43.255.88.0/22
43.255.92.0/22
43.255.180.0/22
45.64.28.0/22
45.64.32.0/22
45.64.74.0/23
45.64.228.0/22
45.64.232.0/22
45.113.156.0/22
45.121.48.0/22
45.123.116.0/22
49.128.64.0/19
49.128.112.0/20
49.158.0.0/15
49.213.128.0/17
49.214.0.0/15
49.216.0.0/14
58.86.0.0/16
58.99.0.0/18
58.99.64.0/18
58.114.0.0/15
59.102.128.0/17
59.104.0.0/15
59.112.0.0/13
59.120.0.0/14
59.124.0.0/14
60.198.0.0/16
60.199.0.0/16
60.244.0.0/19
60.244.32.0/19
60.244.64.0/18
60.244.128.0/17
60.245.0.0/18
60.245.64.0/19
60.245.96.0/19
60.248.0.0/16
60.249.0.0/16
60.250.0.0/15
61.20.0.0/16
61.30.0.0/16
61.31.0.0/16
61.56.0.0/13
61.64.0.0/14
61.70.0.0/17
61.70.128.0/17
61.71.0.0/17
61.71.128.0/17
61.216.0.0/16
61.217.0.0/16
61.218.0.0/15
61.220.0.0/14
61.224.0.0/14
61.228.0.0/14
61.247.160.0/20
85.113.86.0/23
85.217.216.0/22
101.0.128.0/17
101.3.0.0/16
101.8.0.0/13
101.101.101.0/24
101.102.103.0/24
101.136.0.0/14
103.1.220.0/22
103.2.216.0/22
103.3.192.0/22
103.4.104.0/22
103.5.32.0/22
103.5.44.0/22
103.5.100.0/22
103.8.104.0/22
103.9.116.0/22
103.10.4.0/22
103.10.204.0/22
103.14.200.0/22
103.16.240.0/22
103.16.244.0/22
103.17.8.0/22
103.17.240.0/22
103.18.128.0/22
103.20.40.0/22
103.20.176.0/22
103.21.60.0/22
103.21.196.0/22
103.22.156.0/22
103.22.212.0/22
103.23.108.0/22
103.24.100.0/22
103.25.232.0/22
103.25.236.0/22
103.28.200.0/23
103.30.44.0/22
103.30.128.0/22
103.30.132.0/22
103.31.196.0/22
103.35.204.0/22
103.36.116.0/22
103.37.36.0/22
103.38.146.0/23
103.42.112.0/23
103.42.144.0/22
103.42.148.0/22
103.43.48.0/22
103.46.144.0/22
103.46.188.0/22
103.51.140.0/22
103.59.220.0/22
103.61.136.0/22
103.67.204.0/22
103.68.138.0/24
103.70.52.0/22
103.71.140.0/22
103.89.20.0/22
103.95.44.0/22
103.97.48.0/22
103.97.156.0/22
103.98.72.0/22
103.99.88.0/22
103.100.124.0/22
103.100.164.0/22
103.103.80.0/22
103.103.128.0/22
103.104.148.0/22
103.106.52.0/22
103.112.48.0/22
103.113.240.0/22
103.116.68.0/22
103.116.96.0/22
103.117.4.0/22
103.117.40.0/22
103.117.106.0/24
103.117.112.0/22
103.117.224.0/22
103.118.24.0/22
103.119.212.0/22
103.120.148.0/22
103.122.16.0/22
103.122.20.0/22
103.122.116.0/22
103.122.124.0/22
103.122.148.0/22
103.122.188.0/22
103.122.196.0/22
103.122.208.0/22
103.122.216.0/22
103.122.224.0/22
103.122.236.0/22
103.123.0.0/22
103.123.124.0/22
103.123.128.0/22
103.123.132.0/22
103.123.140.0/22
103.123.184.0/22
103.123.188.0/22
103.123.192.0/22
103.123.196.0/22
103.123.216.0/22
103.123.240.0/22
103.123.252.0/22
103.124.40.0/22
103.124.72.0/22
103.124.148.0/22
103.124.176.0/22
103.124.252.0/22
103.125.0.0/22
103.125.64.0/22
103.125.156.0/22
103.125.224.0/22
103.125.228.0/22
103.126.88.0/22
103.126.140.0/22
103.126.164.0/22
103.126.180.0/22
103.126.252.0/22
103.127.148.0/22
103.127.228.0/22
103.127.232.0/22
103.127.236.0/22
103.127.240.0/22
103.129.136.0/22
103.129.144.0/22
103.129.160.0/22
103.129.164.0/22
103.129.168.0/22
103.129.176.0/22
103.129.180.0/22
103.129.240.0/22
103.130.0.0/22
103.130.20.0/22
103.130.24.0/22
103.130.28.0/22
103.130.32.0/22
103.130.36.0/22
103.130.40.0/22
103.130.44.0/22
103.130.48.0/22
103.130.84.0/22
103.130.92.0/22
103.130.96.0/22
103.130.100.0/22
103.130.120.0/22
103.130.124.0/22
103.130.248.0/22
103.130.252.0/22
103.131.112.0/22
103.131.124.0/22
103.131.172.0/22
103.131.252.0/22
103.132.44.0/22
103.132.132.0/22
103.132.156.0/22
103.133.44.0/22
103.133.152.0/22
103.134.80.0/22
103.134.120.0/22
103.134.148.0/22
103.135.16.0/22
103.135.20.0/22
103.135.116.0/22
103.136.60.0/23
103.136.210.0/23
103.136.212.0/23
103.136.224.0/23
103.137.22.0/23
103.137.62.0/23
103.137.98.0/23
103.137.246.0/23
103.138.92.0/23
103.138.106.0/23
103.138.194.0/23
103.139.240.0/23
103.140.110.0/23
103.140.169.0/24
103.140.232.0/23
103.141.76.0/24
103.141.80.0/23
103.141.82.0/23
103.142.42.0/23
103.142.44.0/23
103.142.150.0/23
103.142.152.0/23
103.142.176.0/23
103.143.56.0/23
103.144.32.0/23
103.144.34.0/23
103.145.22.0/23
103.146.80.0/23
103.146.164.0/23
103.146.210.0/23
103.146.212.0/23
103.146.250.0/23
103.147.22.0/23
103.147.58.0/23
103.147.130.0/23
103.148.68.0/23
103.148.72.0/23
103.148.142.0/23
103.148.146.0/23
103.149.64.0/23
103.149.66.0/23
103.150.36.0/23
103.150.230.0/23
103.152.150.0/23
103.152.202.0/23
103.152.220.0/23
103.152.252.0/23
103.153.176.0/23
103.153.200.0/23
103.155.202.0/23
103.156.116.0/23
103.156.184.0/23
103.156.242.0/23
103.157.42.0/23
103.157.86.0/23
103.158.74.0/23
103.158.76.0/23
103.158.78.0/23
103.158.80.0/23
103.158.112.0/23
103.158.114.0/23
103.158.116.0/23
103.158.118.0/23
103.158.134.0/23
103.158.184.0/23
103.158.186.0/23
103.158.228.0/23
103.159.86.0/23
103.159.88.0/23
103.159.118.0/23
103.159.120.0/23
103.159.172.0/23
103.159.176.0/23
103.159.206.0/23
103.159.210.0/23
103.160.0.0/23
103.160.86.0/23
103.160.180.0/23
103.160.214.0/23
103.160.220.0/23
103.160.224.0/23
103.160.226.0/23
103.160.250.0/23
103.161.6.0/23
103.161.8.0/23
103.161.10.0/23
103.161.12.0/23
103.161.36.0/23
103.161.78.0/23
103.161.90.0/23
103.162.84.0/23
103.164.130.0/23
103.166.81.0/24
103.167.50.0/23
103.167.250.0/23
103.168.154.0/23
103.168.156.0/23
103.169.46.0/23
103.169.106.0/23
103.169.126.0/23
103.169.212.0/23
103.170.14.0/23
103.172.124.0/23
103.172.126.0/23
103.172.128.0/23
103.173.94.0/23
103.174.124.0/24
103.174.154.0/23
103.175.152.0/23
103.175.166.0/23
103.175.194.0/23
103.175.254.0/23
103.176.0.0/23
103.176.50.0/23
103.177.32.0/23
103.177.50.0/23
103.196.172.0/22
103.197.172.0/22
103.200.0.0/22
103.207.252.0/22
103.208.196.0/23
103.222.248.0/22
103.224.132.0/22
103.224.192.0/22
103.224.200.0/22
103.224.204.0/22
103.225.0.0/22
103.226.100.0/22
103.226.212.0/22
103.227.32.0/22
103.227.224.0/22
103.228.216.0/22
103.229.16.0/22
103.229.50.0/24
103.229.100.0/22
103.229.124.0/22
103.229.132.0/22
103.231.48.0/22
103.233.68.0/22
103.234.40.0/22
103.234.76.0/22
103.234.80.0/22
103.234.204.0/22
103.234.224.0/22
103.234.228.0/22
103.235.88.0/22
103.239.60.0/22
103.241.68.0/22
103.243.248.0/22
103.246.208.0/22
103.246.218.0/23
103.247.112.0/22
103.249.160.0/22
103.252.68.0/22
103.252.128.0/22
103.252.196.0/22
103.252.244.0/24
103.253.184.0/22
106.1.0.0/16
106.64.0.0/15
106.104.0.0/14
110.24.0.0/13
110.50.128.0/18
111.67.48.0/20
111.70.0.0/15
111.80.0.0/14
111.125.128.0/21
111.184.0.0/15
111.235.192.0/18
111.240.0.0/12
112.78.16.0/20
112.78.64.0/19
112.78.104.0/21
112.104.0.0/15
112.121.32.0/20
112.121.64.0/18
112.213.48.0/20
113.21.80.0/20
113.21.160.0/19
113.61.128.0/17
113.196.0.0/16
113.212.78.0/23
114.24.0.0/14
114.29.240.0/22
114.29.244.0/22
114.30.32.0/20
114.32.0.0/12
114.136.0.0/15
114.140.0.0/16
114.198.160.0/20
114.198.176.0/20
115.30.64.0/18
115.42.80.0/20
115.42.112.0/21
115.43.0.0/16
115.80.0.0/14
115.85.144.0/20
115.165.192.0/18
116.50.32.0/20
116.59.0.0/16
116.89.128.0/20
116.118.128.0/18
116.212.80.0/20
116.214.0.0/20
116.241.0.0/16
117.19.0.0/16
117.56.0.0/16
117.103.96.0/20
118.99.128.0/17
118.150.0.0/16
118.160.0.0/13
118.168.0.0/14
118.231.0.0/16
118.232.0.0/15
119.14.0.0/16
119.15.192.0/18
119.30.16.0/20
119.31.176.0/20
119.75.240.0/20
119.77.128.0/17
119.160.240.0/20
120.96.0.0/11
121.50.144.0/21
121.50.176.0/20
121.254.64.0/18
122.99.0.0/18
122.100.64.0/18
122.116.0.0/15
122.118.0.0/16
122.120.0.0/13
122.128.80.0/21
122.144.32.0/19
122.146.0.0/15
122.200.152.0/21
122.201.128.0/17
122.252.160.0/20
122.254.0.0/18
122.255.80.0/20
123.0.32.0/19
123.0.192.0/18
123.50.32.0/19
123.51.128.0/17
123.99.0.0/19
123.99.32.0/19
123.110.0.0/16
123.192.0.0/14
123.204.0.0/15
123.240.0.0/15
123.252.0.0/17
123.253.140.0/23
123.255.224.0/21
124.6.0.0/19
124.8.0.0/14
124.12.0.0/16
124.29.128.0/19
124.29.160.0/19
124.108.128.0/18
124.109.112.0/20
124.150.128.0/21
124.155.128.0/19
124.155.160.0/19
124.199.64.0/19
124.199.96.0/20
124.218.0.0/16
124.219.0.0/17
125.62.224.0/20
125.224.0.0/13
125.232.0.0/15
134.208.0.0/16
139.175.0.0/16
139.223.0.0/16
140.92.0.0/16
140.96.0.0/16
140.109.0.0/16
140.110.0.0/16
140.111.0.0/16
140.112.0.0/16
140.113.0.0/16
140.114.0.0/16
140.115.0.0/16
140.116.0.0/14
140.120.0.0/13
140.128.0.0/16
140.129.0.0/16
140.130.0.0/16
140.131.0.0/16
140.132.0.0/16
140.133.0.0/16
140.134.0.0/16
140.135.0.0/16
140.136.0.0/15
140.138.0.0/16
150.107.56.0/22
150.107.60.0/22
150.107.64.0/22
150.116.0.0/15
150.129.36.0/22
150.129.72.0/22
150.129.96.0/22
150.129.228.0/22
150.242.100.0/22
159.117.64.0/19
160.19.52.0/22
163.13.0.0/16
163.14.0.0/15
163.16.0.0/12
163.32.0.0/16
168.95.0.0/16
175.41.48.0/20
175.96.0.0/14
175.111.32.0/19
175.111.192.0/18
175.180.0.0/14
175.184.240.0/21
180.92.0.0/20
180.176.0.0/15
180.204.0.0/14
180.214.176.0/20
180.217.0.0/16
180.218.0.0/16
182.54.136.0/22
182.155.0.0/16
182.173.0.0/18
182.233.0.0/16
182.234.0.0/15
185.167.12.0/22
192.72.3.0/24
192.72.4.0/24
192.72.5.0/24
192.72.6.0/24
192.72.7.0/24
192.72.8.0/24
192.72.9.0/24
192.72.10.0/24
192.72.11.0/24
192.72.12.0/24
192.72.13.0/24
192.72.14.0/24
192.72.15.0/24
192.72.16.0/24
192.72.17.0/24
192.72.18.0/24
192.72.19.0/24
192.72.20.0/24
192.72.21.0/24
192.72.22.0/24
192.72.23.0/24
192.72.24.0/24
192.72.25.0/24
192.72.26.0/24
192.72.27.0/24
192.72.28.0/24
192.72.29.0/24
192.72.30.0/24
192.72.31.0/24
192.72.32.0/24
192.72.33.0/24
192.72.34.0/23
192.72.36.0/22
192.72.40.0/21
192.72.48.0/20
192.72.64.0/18
192.72.128.0/22
192.72.132.0/24
192.72.133.0/24
192.72.134.0/23
192.72.136.0/21
192.72.144.0/20
192.72.160.0/19
192.72.192.0/19
192.72.224.0/20
192.72.240.0/21
192.72.248.0/22
192.72.252.0/24
192.83.166.0/24
192.83.167.0/24
192.83.168.0/24
192.83.169.0/24
192.83.170.0/24
192.83.171.0/24
192.83.172.0/24
192.83.173.0/24
192.83.174.0/24
192.83.175.0/24
192.83.176.0/24
192.83.177.0/24
192.83.178.0/24
192.83.179.0/24
192.83.180.0/24
192.83.181.0/24
192.83.182.0/23
192.83.184.0/24
192.83.185.0/24
192.83.186.0/24
192.83.187.0/24
192.83.188.0/24
192.83.189.0/24
192.83.190.0/24
192.83.191.0/24
192.83.192.0/24
192.83.193.0/24
192.83.194.0/23
192.83.196.0/24
192.188.171.0/24
192.192.0.0/17
192.192.128.0/19
192.192.160.0/22
192.192.164.0/24
192.192.165.0/24
192.192.166.0/23
192.192.168.0/21
192.192.176.0/20
192.192.192.0/18
193.149.158.0/23
193.149.166.0/23
202.2.52.0/22
202.3.160.0/19
202.5.4.0/23
202.5.8.0/22
202.5.12.0/22
202.5.224.0/19
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