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ASN Lookup Tool
AS58519 CHINATELECOM-Ctcloud

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS58519
Organisation
Cloud Computing Corporation 4th,Block E,XiShanYi..
Name
CHINATELECOM-Ctcloud
Total IPv4 Addresses
586,127
Total IPv4 Prefixes
520
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#520 out of 79,335
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2020-05-14
Receiving From
ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS9808
CN flagChina Mobile
AS4809
CN flagChina Telecom Next Generation Carrier Network
AS38283
CN flagCHINANET SiChuan Telecom Internet Data Center
IPv4 Active Prefixes
PrefixRange FromRange To
36.111.128.0/2036.111.128.036.111.143.255
36.111.144.0/2436.111.144.036.111.144.255
36.111.145.0/2436.111.145.036.111.145.255
36.111.146.0/2436.111.146.036.111.146.255
36.111.147.0/2436.111.147.036.111.147.255
Showing 5 of 520
IPv6 Active Prefixes
PrefixRange FromRange To
2407:c080:1800::/372407:c080:1800::2407:c080:1fff:ffff:ffff:ffff:ffff:ffff
240e:40:8::/48240e:40:8::240e:40:8:ffff:ffff:ffff:ffff:ffff
240e:40:c::/48240e:40:c::240e:40:c:ffff:ffff:ffff:ffff:ffff
240e:108::/44240e:108::240e:108:f:ffff:ffff:ffff:ffff:ffff
240e:108:10::/44240e:108:10::240e:108:1f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17