NETWORK LOOKUP TOOL
BGP Network Lookup for 221.239.72.0/21
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
221.239.72.0/21
BGP Prefix Network Address
221.239.72.0
BGP Prefix Last Address
221.239.79.255
Total Addresses
2,048
Registry
APNIC
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 221.239.72.0 | 221.239.72.35 |  CHINANET TIANJIN PROVINCE NETWORK Tianjin Teleco.. |
| 221.239.72.36 | 221.239.72.39 | WUQINGQUZHENGFU-LTD TIANJIN CITY |
| 221.239.72.40 | 221.239.72.103 | CHINANET TIANJIN PROVINCE NETWORK Tianjin Teleco.. |
| 221.239.72.104 | 221.239.72.107 | WUQING-HOSPITAL TIANJIN CITY |
| 221.239.72.108 | 221.239.72.111 | CHONGLANG-NETBAR TIANJIN CITY |
| 221.239.72.112 | 221.239.72.127 | WUQINGTIANSHIJITUAN-LTD. TIANJIN CITY |
| 221.239.72.128 | 221.239.72.143 | WUQINGDAZHENKONG-LTD. TIANJIN CITY |
| 221.239.72.144 | 221.239.72.147 | JISU-NETBAR TIANJIN CITY |
| 221.239.72.148 | 221.239.72.151 | JIYUAN-NETBAR TIANJIN CITY |
| 221.239.72.152 | 221.239.72.155 | KUSHUANGWANGLUOKEJI-NETWORK TIANJIN CITY |
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Announced By
ASN
Organisation
ASN for TIANJIN Provincial Net of CTReceiving From
ASN
Organisation
No.31,Jin-rong Street Beijing 100032