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。
CIDR IP地址开始 IP地址结束 IP地址数量 分配时间 注册机构
223.96.0.0/12 223.96.0.0 223.111.255.255 1,048,576 2010-07-01 apnic
223.112.0.0/14 223.112.0.0 223.115.255.255 262,144 2010-07-01 apnic
223.116.0.0/15 223.116.0.0 223.117.255.255 131,072 2010-07-01 apnic
223.120.128.0/17 223.120.128.0 223.120.255.255 32,768 2010-07-01 apnic
223.121.128.0/17 223.121.128.0 223.121.255.255 32,768 2010-07-01 apnic
223.123.128.0/17 223.123.128.0 223.123.255.255 32,768 2010-07-01 apnic
223.124.0.0/14 223.124.0.0 223.127.255.255 262,144 2010-07-01 apnic
223.128.0.0/15 223.128.0.0 223.129.255.255 131,072 2010-07-12 apnic
223.144.0.0/12 223.144.0.0 223.159.255.255 1,048,576 2010-09-14 apnic
223.160.0.0/14 223.160.0.0 223.163.255.255 262,144 2010-07-08 apnic
223.166.0.0/15 223.166.0.0 223.167.255.255 131,072 2010-07-13 apnic
223.192.0.0/15 223.192.0.0 223.193.255.255 131,072 2010-07-28 apnic
223.198.0.0/15 223.198.0.0 223.199.255.255 131,072 2010-08-02 apnic
223.201.0.0/16 223.201.0.0 223.201.255.255 65,536 2010-07-21 apnic
223.202.0.0/15 223.202.0.0 223.203.255.255 131,072 2010-07-13 apnic
223.208.0.0/14 223.208.0.0 223.211.255.255 262,144 2010-08-02 apnic
223.212.0.0/15 223.212.0.0 223.213.255.255 131,072 2010-08-02 apnic
223.214.0.0/15 223.214.0.0 223.215.255.255 131,072 2010-08-03 apnic
223.220.0.0/15 223.220.0.0 223.221.255.255 131,072 2010-07-23 apnic
223.223.176.0/21 223.223.176.0 223.223.183.255 2,048 2010-08-13 apnic
223.223.184.0/21 223.223.184.0 223.223.191.255 2,048 2010-08-13 apnic
223.223.192.0/20 223.223.192.0 223.223.207.255 4,096 2010-08-06 apnic
223.240.0.0/13 223.240.0.0 223.247.255.255 524,288 2010-08-03 apnic
223.248.0.0/14 223.248.0.0 223.251.255.255 262,144 2010-07-13 apnic
223.252.128.0/17 223.252.128.0 223.252.255.255 32,768 2011-01-31 apnic
223.254.0.0/16 223.254.0.0 223.254.255.255 65,536 2010-07-23 apnic
223.255.0.0/17 223.255.0.0 223.255.127.255 32,768 2010-08-10 apnic
223.255.236.0/22 223.255.236.0 223.255.239.255 1,024 2011-03-11 apnic
223.255.252.0/23 223.255.252.0 223.255.253.255 512 2011-04-14 apnic