NETWORK LOOKUP TOOL
BGP Network Lookup for 221.239.21.0/24
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
221.239.21.0/24
BGP Prefix Network Address
221.239.21.0
BGP Prefix Last Address
221.239.21.255
Total Addresses
256
Registry
APNIC
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 221.239.21.0 | 221.239.21.23 |  CHINANET TIANJIN PROVINCE NETWORK Tianjin Teleco.. |
| 221.239.21.24 | 221.239.21.31 | DONGYINGHAIXIANCHENG-LTD. TIANJIN CITY |
| 221.239.21.32 | 221.239.21.47 | TIANJINHAIGUAN-LTD. TIANJIN CITY |
| 221.239.21.48 | 221.239.21.55 | CHINANET TIANJIN PROVINCE NETWORK Tianjin Teleco.. |
| 221.239.21.56 | 221.239.21.63 | JUXINSHANGMAO-LTD TIANJIN CITY |
| 221.239.21.64 | 221.239.21.71 | XINHAOQICHE-LTD. TIANJIN CITY |
| 221.239.21.72 | 221.239.21.79 | DUIWAIFUWU-LTD. TIANJIN CITY |
| 221.239.21.80 | 221.239.21.95 | LEGOUDISHANG-MARKET TIANJIN CITY |
| 221.239.21.96 | 221.239.21.103 | KAILILENGQISHEBEI-LTD. TIANJIN CITY |
| 221.239.21.104 | 221.239.21.111 | XUNYANGJIAN-NETBAR 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