全球IP地址分配查询工具，AFRINIC、APNIC、ARIN、LACNIC、RIPE NCC分配机构数据支持。提供IPv4和IPv6分配IP地址数量统计，汇总全球各国的IP地址分配情况。
IP地址开始 IP地址数量 IP类型 分配时间 注册机构
47.72.0.0 131,072 IPV4 2012-05-15 arin
47.74.0.0 131,072 IPV4 2016-03-17 arin
47.76.0.0 262,144 IPV4 2016-03-17 arin
47.80.0.0 524,288 IPV4 2016-03-17 arin
47.88.0.0 262,144 IPV4 2015-05-18 arin
47.128.0.0 262,144 IPV4 2019-12-30 arin
47.132.0.0 262,144 IPV4 2017-11-27 arin
47.136.0.0 524,288 IPV4 2015-08-28 arin
47.144.0.0 1,048,576 IPV4 2015-08-28 arin
47.160.0.0 1,048,576 IPV4 2015-08-28 arin
47.176.0.0 262,144 IPV4 2015-08-28 arin
47.180.0.0 131,072 IPV4 2015-08-28 arin
47.182.0.0 131,072 IPV4 2015-08-28 arin
47.184.0.0 262,144 IPV4 2015-08-28 arin
47.188.0.0 131,072 IPV4 2015-08-28 arin
47.190.0.0 65,536 IPV4 2015-08-28 arin
47.191.0.0 65,536 IPV4 2015-08-28 arin
47.192.0.0 1,048,576 IPV4 2015-08-28 arin
47.208.0.0 1,048,576 IPV4 2015-09-08 arin
47.224.0.0 524,288 IPV4 2017-11-27 arin
47.232.0.0 131,072 IPV4 2017-11-27 arin
47.234.0.0 65,536 IPV4 2017-11-27 arin
47.235.0.0 65,536 IPV4 2016-04-15 arin
47.236.0.0 262,144 IPV4 2016-04-15 arin
47.240.0.0 262,144 IPV4 2016-04-15 arin
47.244.0.0 131,072 IPV4 2016-04-15 arin
47.246.0.0 65,536 IPV4 2016-04-15 arin
47.248.0.0 131,072 IPV4 2017-11-27 arin
47.250.0.0 131,072 IPV4 2016-04-15 arin
47.252.0.0 131,072 IPV4 2016-04-15 arin
47.254.0.0 65,536 IPV4 2016-04-15 arin
47.255.0.0 65,536 IPV4 2019-12-30 arin
48.0.0.0 8,388,608 IPV4 1990-12-07 arin
48.128.0.0 4,194,304 IPV4 1990-12-07 arin
48.222.0.0 131,072 IPV4 1990-12-07 arin
48.224.0.0 2,097,152 IPV4 1990-12-07 arin
49.0.56.0 2,048 IPV4 2010-10-27 apnic
50.0.0.0 131,072 IPV4 2010-07-06 arin
50.2.0.0 131,072 IPV4 2010-06-25 arin
50.4.0.0 65,536 IPV4 2010-08-02 arin
50.5.0.0 65,536 IPV4 2010-09-09 arin
50.6.0.0 65,536 IPV4 2010-10-06 arin
50.7.0.0 65,536 IPV4 2010-10-18 arin
50.8.0.0 524,288 IPV4 2010-07-15 arin
50.16.0.0 262,144 IPV4 2010-10-07 arin
50.20.0.0 16,384 IPV4 2010-10-15 arin
50.20.64.0 8,192 IPV4 2010-10-15 arin
50.20.96.0 4,096 IPV4 2010-10-15 arin
50.20.112.0 4,096 IPV4 2022-06-06 arin
50.20.128.0 16,384 IPV4 2010-10-15 arin
50.20.192.0 1,024 IPV4 2010-10-15 arin
50.20.196.0 1,024 IPV4 2023-07-05 arin
50.20.200.0 2,048 IPV4 2022-03-07 arin
50.20.208.0 4,096 IPV4 2023-10-03 arin
50.20.224.0 4,096 IPV4 2010-10-15 ripencc
50.20.240.0 2,048 IPV4 2023-08-18 arin
50.20.248.0 2,048 IPV4 2022-06-24 arin
50.21.0.0 4,096 IPV4 2022-10-13 arin
50.21.16.0 2,048 IPV4 2010-10-15 arin
50.21.24.0 1,024 IPV4 2023-06-27 arin
50.21.28.0 1,024 IPV4 2010-10-15 arin
50.21.32.0 8,192 IPV4 2010-10-15 arin
50.21.72.0 2,048 IPV4 2022-04-05 arin
50.21.96.0 1,024 IPV4 2010-10-15 arin
50.21.100.0 1,024 IPV4 2023-07-28 arin
50.21.104.0 2,048 IPV4 2022-08-23 arin
50.21.112.0 4,096 IPV4 2023-07-06 arin
50.21.144.0 4,096 IPV4 2011-02-18 arin
50.21.176.0 4,096 IPV4 2011-02-24 arin
50.21.192.0 4,096 IPV4 2011-02-24 arin
50.21.208.0 4,096 IPV4 2011-02-24 arin
50.21.240.0 4,096 IPV4 2011-02-28 arin
50.22.0.0 131,072 IPV4 2010-11-01 arin
50.24.0.0 262,144 IPV4 2010-10-25 arin
50.28.0.0 32,768 IPV4 2010-11-04 arin
50.28.128.0 16,384 IPV4 2010-12-09 arin
50.28.192.0 16,384 IPV4 2010-12-20 arin
50.29.0.0 32,768 IPV4 2011-08-18 arin
50.29.128.0 32,768 IPV4 2010-12-15 arin
50.30.0.0 4,096 IPV4 2011-01-18 arin
50.30.16.0 4,096 IPV4 2011-01-21 arin
50.30.32.0 4,096 IPV4 2011-01-21 arin
50.30.48.0 4,096 IPV4 2011-01-21 arin
50.30.64.0 4,096 IPV4 2011-01-21 arin
50.30.80.0 4,096 IPV4 2011-01-21 arin
50.30.96.0 4,096 IPV4 2011-01-21 arin
50.30.112.0 4,096 IPV4 2011-01-24 arin
50.30.128.0 32,768 IPV4 2011-02-01 arin
50.31.0.0 8,192 IPV4 2011-02-02 arin
50.31.32.0 8,192 IPV4 2022-04-13 arin
50.31.64.0 16,384 IPV4 2011-02-02 arin
50.31.128.0 32,768 IPV4 2011-02-03 arin
50.32.0.0 131,072 IPV4 2010-09-24 arin
50.34.0.0 131,072 IPV4 2010-09-24 arin
50.36.0.0 65,536 IPV4 2010-09-24 arin
50.37.0.0 16,384 IPV4 2010-09-24 arin
50.37.64.0 16,384 IPV4 2010-09-24 arin
50.37.128.0 32,768 IPV4 2010-09-24 arin
50.38.0.0 32,768 IPV4 2010-09-24 arin
50.38.128.0 32,768 IPV4 2010-09-24 arin
50.39.0.0 16,384 IPV4 2010-09-24 arin
50.39.64.0 16,384 IPV4 2010-09-24 arin
50.39.128.0 32,768 IPV4 2010-09-24 arin
50.40.0.0 131,072 IPV4 2010-09-24 arin
50.42.0.0 65,536 IPV4 2010-09-24 arin
50.43.0.0 32,768 IPV4 2010-09-24 arin
50.43.128.0 32,768 IPV4 2010-09-24 arin
50.44.0.0 65,536 IPV4 2010-09-24 arin
50.45.0.0 32,768 IPV4 2010-09-24 arin
50.45.128.0 32,768 IPV4 2010-09-24 arin
50.46.0.0 131,072 IPV4 2010-09-24 arin
50.48.0.0 262,144 IPV4 2010-09-24 arin
50.52.0.0 32,768 IPV4 2010-09-24 arin
50.52.128.0 32,768 IPV4 2010-09-24 arin
50.53.0.0 65,536 IPV4 2010-09-24 arin
50.54.0.0 32,768 IPV4 2010-09-24 arin
50.54.128.0 32,768 IPV4 2010-09-24 arin
50.55.0.0 65,536 IPV4 2010-09-24 arin
50.56.0.0 32,768 IPV4 2011-01-14 arin
50.56.128.0 4,096 IPV4 2011-01-14 arin
50.56.144.0 1,024 IPV4 2011-01-14 arin
50.56.148.0 1,024 IPV4 2011-01-14 arin
50.56.152.0 2,048 IPV4 2011-01-14 arin
50.56.160.0 8,192 IPV4 2011-01-14 arin
50.56.192.0 16,384 IPV4 2011-01-14 arin
50.57.0.0 32,768 IPV4 2011-01-14 arin
50.57.128.0 16,384 IPV4 2011-01-14 arin
50.57.192.0 8,192 IPV4 2011-01-14 arin
50.57.224.0 4,096 IPV4 2011-01-14 arin
50.57.240.0 4,096 IPV4 2011-01-14 arin
50.58.0.0 131,072 IPV4 2011-01-21 arin
50.62.0.0 131,072 IPV4 2011-02-02 arin
50.73.0.0 65,536 IPV4 2011-01-06 arin
50.74.0.0 131,072 IPV4 2011-01-04 arin
50.76.0.0 262,144 IPV4 2011-01-06 arin
50.80.0.0 262,144 IPV4 2010-11-03 arin
50.84.0.0 65,536 IPV4 2010-11-11 arin
50.85.0.0 65,536 IPV4 2011-01-10 arin
50.86.0.0 65,536 IPV4 2011-03-10 arin
50.87.0.0 65,536 IPV4 2011-01-24 arin
50.88.0.0 262,144 IPV4 2011-02-01 arin
50.93.128.0 4,096 IPV4 2011-02-07 arin
50.93.144.0 4,096 IPV4 2011-02-07 arin
50.93.160.0 4,096 IPV4 2011-02-08 arin
50.93.176.0 4,096 IPV4 2011-02-08 arin
50.93.192.0 4,096 IPV4 2011-02-08 arin
50.93.208.0 4,096 IPV4 2011-02-08 arin
50.93.224.0 4,096 IPV4 2011-02-08 arin
50.93.240.0 4,096 IPV4 2011-02-09 arin
50.94.0.0 131,072 IPV4 2011-03-11 arin
50.96.0.0 65,536 IPV4 2011-03-11 arin
50.97.0.0 65,536 IPV4 2011-04-18 arin
50.100.0.0 2,048 IPV4 2011-05-19 arin
50.100.12.0 1,024 IPV4 2011-05-19 arin
50.100.18.0 512 IPV4 2011-05-19 arin
50.100.20.0 512 IPV4 2011-05-19 arin
50.100.22.0 256 IPV4 2011-05-19 arin
50.102.0.0 131,072 IPV4 2011-04-25 arin
50.104.0.0 131,072 IPV4 2011-04-25 arin
50.106.0.0 16,384 IPV4 2011-04-25 arin
50.106.64.0 16,384 IPV4 2011-04-25 arin
50.106.128.0 32,768 IPV4 2011-04-25 arin
50.107.0.0 4,096 IPV4 2011-04-25 arin
50.107.16.0 2,048 IPV4 2011-04-25 arin
50.107.24.0 2,048 IPV4 2011-04-25 arin
50.107.32.0 8,192 IPV4 2011-04-25 arin
50.107.64.0 16,384 IPV4 2011-04-25 arin
50.107.128.0 32,768 IPV4 2011-04-25 arin
50.108.0.0 65,536 IPV4 2011-04-25 arin
50.109.0.0 32,768 IPV4 2011-04-25 arin
50.109.128.0 16,384 IPV4 2011-04-25 arin
50.109.192.0 8,192 IPV4 2011-04-25 arin
50.109.224.0 8,192 IPV4 2011-04-25 arin
50.110.0.0 131,072 IPV4 2011-04-25 arin
50.112.0.0 65,536 IPV4 2011-05-23 arin
50.113.0.0 65,536 IPV4 2011-05-20 arin
50.114.0.0 65,536 IPV4 2011-06-20 arin
50.115.0.0 4,096 IPV4 2011-09-01 arin
50.115.16.0 4,096 IPV4 2011-09-07 arin
50.115.32.0 4,096 IPV4 2011-09-08 arin
50.115.48.0 4,096 IPV4 2011-09-09 arin
50.115.64.0 4,096 IPV4 2011-09-09 arin
50.115.80.0 4,096 IPV4 2011-09-14 arin
50.115.96.0 4,096 IPV4 2011-09-14 arin
50.115.112.0 4,096 IPV4 2011-09-14 arin
50.115.128.0 4,096 IPV4 2011-09-15 arin
50.115.144.0 4,096 IPV4 2011-09-16 arin
50.115.160.0 4,096 IPV4 2011-09-16 arin
50.115.192.0 4,096 IPV4 2011-09-16 arin
50.115.208.0 4,096 IPV4 2011-09-20 arin
50.115.224.0 4,096 IPV4 2011-09-21 arin
50.115.240.0 4,096 IPV4 2011-09-26 arin
50.116.0.0 16,384 IPV4 2011-08-30 arin
50.116.64.0 16,384 IPV4 2011-09-07 arin
50.116.128.0 16,384 IPV4 2011-09-14 arin
50.116.192.0 16,384 IPV4 2011-10-03 arin
50.117.0.0 32,768 IPV4 2011-09-01 arin
50.118.0.0 32,768 IPV4 2011-11-03 arin
50.118.128.0 32,768 IPV4 2011-11-28 arin
50.120.0.0 16,384 IPV4 2011-09-06 arin
50.120.64.0 8,192 IPV4 2011-09-06 arin
50.120.96.0 8,192 IPV4 2011-09-06 arin
50.120.128.0 32,768 IPV4 2011-09-06 arin
50.121.0.0 65,536 IPV4 2011-09-06 arin
50.122.0.0 65,536 IPV4 2011-09-06 arin
50.123.0.0 16,384 IPV4 2011-09-06 arin
50.123.64.0 16,384 IPV4 2011-09-06 arin
50.123.128.0 32,768 IPV4 2011-09-06 arin
50.124.0.0 65,536 IPV4 2011-09-06 arin
50.125.0.0 65,536 IPV4 2011-09-06 arin
50.126.0.0 16,384 IPV4 2011-09-06 arin
50.126.64.0 16,384 IPV4 2011-09-06 arin
50.126.128.0 32,768 IPV4 2011-09-06 arin
50.127.0.0 65,536 IPV4 2011-09-06 arin
50.128.0.0 8,388,608 IPV4 2010-10-21 arin
51.0.0.0 65,536 IPV4 1993-09-01 ripencc
51.3.0.0 65,536 IPV4 1993-09-01 ripencc
51.16.0.0 131,072 IPV4 1993-09-01 ripencc
51.20.0.0 786,432 IPV4 1993-09-01 ripencc
51.32.0.0 65,536 IPV4 1993-09-01 ripencc
51.34.0.0 131,072 IPV4 1993-09-01 ripencc
51.40.0.0 65,536 IPV4 1993-09-01 ripencc
51.44.0.0 458,752 IPV4 1993-09-01 ripencc
51.60.0.0 65,536 IPV4 1993-09-01 ripencc
51.69.0.0 65,536 IPV4 1993-09-01 ripencc
51.70.0.0 65,536 IPV4 1993-09-01 ripencc
51.72.0.0 131,072 IPV4 1993-09-01 ripencc
51.74.0.0 65,536 IPV4 1993-09-01 ripencc
51.76.0.0 65,536 IPV4 1993-09-01 ripencc
51.78.0.0 65,536 IPV4 1993-09-01 ripencc
51.80.0.0 65,536 IPV4 1993-09-01 ripencc
51.81.0.0 65,536 IPV4 2019-03-11 arin
51.82.0.0 65,536 IPV4 1993-09-01 ripencc
51.84.0.0 327,680 IPV4 1993-09-01 ripencc
51.90.0.0 65,536 IPV4 1993-09-01 ripencc
51.92.0.0 720,896 IPV4 1993-09-01 ripencc
51.108.0.0 65,536 IPV4 1993-09-01 ripencc
51.110.0.0 65,536 IPV4 1993-09-01 ripencc
51.112.0.0 196,608 IPV4 1993-09-01 ripencc
51.117.0.0 196,608 IPV4 1993-09-01 ripencc
51.121.0.0 65,536 IPV4 1993-09-01 ripencc
51.122.0.0 131,072 IPV4 1993-09-01 ripencc
51.125.0.0 65,536 IPV4 1993-09-01 ripencc
51.127.0.0 65,536 IPV4 1993-09-01 ripencc
51.128.0.0 65,536 IPV4 1993-09-01 ripencc
51.129.0.0 65,536 IPV4 1993-09-01 ripencc
51.131.0.0 65,536 IPV4 1993-09-01 ripencc
51.134.0.0 65,536 IPV4 1993-09-01 ripencc
51.139.0.0 65,536 IPV4 1993-09-01 ripencc
51.150.0.0 65,536 IPV4 1993-09-01 ripencc
51.151.0.0 196,608 IPV4 1993-09-01 ripencc
51.156.0.0 131,072 IPV4 1993-09-01 ripencc
51.160.0.0 65,536 IPV4 1993-09-01 ripencc
51.164.0.0 131,072 IPV4 1993-09-01 ripencc
51.166.0.0 131,072 IPV4 1993-09-01 ripencc
51.168.0.0 131,072 IPV4 1993-09-01 ripencc
51.172.0.0 131,072 IPV4 1993-09-01 ripencc
51.176.0.0 131,072 IPV4 1993-09-01 ripencc
51.180.0.0 131,072 IPV4 1993-09-01 ripencc
51.184.0.0 131,072 IPV4 1993-09-01 ripencc
51.188.0.0 131,072 IPV4 1993-09-01 ripencc
51.192.0.0 131,072 IPV4 1993-09-01 ripencc
51.196.0.0 131,072 IPV4 1993-09-01 ripencc
51.200.0.0 131,072 IPV4 1993-09-01 ripencc
51.202.0.0 131,072 IPV4 1993-09-01 ripencc
51.204.0.0 131,072 IPV4 1993-09-01 ripencc
51.206.0.0 131,072 IPV4 1993-09-01 ripencc
51.208.0.0 131,072 IPV4 1993-09-01 ripencc
51.212.0.0 131,072 IPV4 1993-09-01 ripencc
51.214.0.0 131,072 IPV4 1993-09-01 ripencc
51.216.0.0 131,072 IPV4 1993-09-01 ripencc
51.220.0.0 131,072 IPV4 1993-09-01 ripencc
51.224.0.0 131,072 IPV4 1993-09-01 ripencc
51.226.0.0 131,072 IPV4 1993-09-01 ripencc
51.228.0.0 131,072 IPV4 1993-09-01 ripencc
51.232.0.0 131,072 IPV4 1993-09-01 ripencc
51.236.0.0 131,072 IPV4 1993-09-01 ripencc
51.240.0.0 65,536 IPV4 1993-09-01 ripencc
51.244.0.0 131,072 IPV4 1993-09-01 ripencc
51.248.0.0 131,072 IPV4 1993-09-01 ripencc
52.0.0.0 4,194,304 IPV4 1991-12-19 arin
52.64.0.0 1,048,576 IPV4 1991-12-19 arin
52.84.0.0 262,144 IPV4 1991-12-19 arin
52.88.0.0 524,288 IPV4 1991-12-19 arin
52.96.0.0 1,048,576 IPV4 2015-11-24 arin
52.112.0.0 262,144 IPV4 2015-11-24 arin
52.116.0.0 131,072 IPV4 2015-04-27 arin
52.118.0.0 65,536 IPV4 2015-04-27 arin
52.119.0.0 256 IPV4 2016-04-27 arin
52.119.1.0 256 IPV4 2017-08-28 arin
52.119.2.0 256 IPV4 2016-06-01 arin
52.119.4.0 1,024 IPV4 2017-03-29 arin
52.119.8.0 256 IPV4 2017-09-20 arin
52.119.9.0 256 IPV4 2017-09-13 arin
52.119.10.0 256 IPV4 2016-07-22 arin
52.119.12.0 256 IPV4 2016-04-11 arin
52.119.13.0 256 IPV4 2016-06-01 arin
52.119.14.0 512 IPV4 2016-10-07 arin
52.119.16.0 4,096 IPV4 2016-05-19 arin
52.119.32.0 1,024 IPV4 2017-05-01 arin