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ASN Lookup Tool
AS140979 UNICOM-SHFT-IDC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS140979
Organisation
China Unicom
Name
UNICOM-SHFT-IDC
Total IPv4 Addresses
52,646
Total IPv4 Prefixes
188
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,019 out of 79,218
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2020-08-05
Receiving From
ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS701
US flagVerizon Business
AS3320
DE flagDeutsche Telekom AG
AS174
US flagCogent Communications, LLC
Showing 5 of 10
Transit To
ASN
Organisation
AS45090
CN flagShenzhen Tencent Computer Systems Company Limite..
IPv4 Active Prefixes
PrefixRange FromRange To
43.250.144.0/2343.250.144.043.250.145.255
58.246.163.0/2458.246.163.058.246.163.255
58.246.220.0/2258.246.220.058.246.223.255
58.247.204.0/2258.247.204.058.247.207.255
58.247.212.0/2258.247.212.058.247.215.255
Showing 5 of 188
IPv6 Active Prefixes
PrefixRange FromRange To
2408:8000:9ffd::/482408:8000:9ffd::2408:8000:9ffd:ffff:ffff:ffff:ffff:ffff
2408:80f1:20::/442408:80f1:20::2408:80f1:2f:ffff:ffff:ffff:ffff:ffff
2408:80f1:30::/442408:80f1:30::2408:80f1:3f:ffff:ffff:ffff:ffff:ffff
2408:870c:160::/442408:870c:160::2408:870c:16f:ffff:ffff:ffff:ffff:ffff
2408:870c:4000::/442408:870c:4000::2408:870c:400f:ffff:ffff:ffff:ffff:ffff