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ASN Lookup Tool
AS136958 UNICOM-GuangZhou-IDC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS136958
Organisation
China Unicom Guangdong IP network China Unicom
Name
UNICOM-GuangZhou-IDC
Total IPv4 Addresses
219,726
Total IPv4 Prefixes
442
Total IPv6 Prefixes
999
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,032 out of 79,658
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2025-01-22
Receiving From
ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS174
US flagCogent Communications, LLC
AS9808
CN flagChina Mobile
AS3491
US flagPCCW Global, Inc.
Showing 5 of 19
Transit To
ASN
Organisation
AS37963
CN flagHangzhou Alibaba Advertising Co.,Ltd. East Softw..
AS45090
CN flagShenzhen Tencent Computer Systems Company Limite..
AS55990
CN flagHuawei Cloud Service data center
AS63646
CN flagBeijing Xiaoju Science and Technology Co., Ltd.
AS64904
WORLD flagPrivate Use AS
Showing 5 of 8
IPv4 Active Prefixes
PrefixRange FromRange To
42.240.128.0/2042.240.128.042.240.143.255
42.240.144.0/2042.240.144.042.240.159.255
42.240.160.0/2042.240.160.042.240.175.255
43.255.212.0/2243.255.212.043.255.215.255
58.254.129.0/2458.254.129.058.254.129.255
Showing 5 of 442
IPv6 Active Prefixes
PrefixRange FromRange To
2401:1d40:3000::/482401:1d40:3000::2401:1d40:3000:ffff:ffff:ffff:ffff:ffff
2402:f140:ff12::/482402:f140:ff12::2402:f140:ff12:ffff:ffff:ffff:ffff:ffff
2403:1ec0:1400::/482403:1ec0:1400::2403:1ec0:1400:ffff:ffff:ffff:ffff:ffff
2403:a200:a3ff::/482403:a200:a3ff::2403:a200:a3ff:ffff:ffff:ffff:ffff:ffff
2408:8001:3160::/442408:8001:3160::2408:8001:316f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 999