NETWORK LOOKUP TOOL
BGP Network Lookup for 221.3.248.0/21
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
221.3.248.0/21
BGP Prefix Network Address
221.3.248.0
BGP Prefix Last Address
221.3.255.255
Total Addresses
2,048
Registry
APNIC
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 221.3.247.0 | 221.3.248.255 |  Yunnan Electric Communication Company |
| 221.3.249.0 | 221.3.254.255 | Great Wall Broodband Network ,Yunnan |
| 221.3.255.0 | 221.3.255.63 | TOMORROW NETBAR,YUNNAN,YUXI |
| 221.3.255.64 | 221.3.255.95 | AILAI NETBAR,YUNNAN,YUXI |
| 221.3.255.96 | 221.3.255.127 | RONGXIANG NETBAR,YUNNAN,YUXI |
| 221.3.255.128 | 221.3.255.158 | Great Wall Broodband Network ,Yunnan |
| 221.3.255.159 | 221.3.255.190 | KEDA NETBAR,YUNNAN,YUXI |
| 221.3.255.191 | 221.3.255.255 | Great Wall Broodband Network ,Yunnan |
Announced By
ASN
Organisation
CHINA UNICOM China169 Backbone
