AS4812

Name: AS4812 — China Telecom (Group)
Creator: ipdex

China Telecom (Group) Unknown registered in China

480IPv4 prefixes

99IPv6 prefixes

86%RPKI-valid

#816AS Rank

#34Rank in China

1996-01-09Allocated

China Telecom (Group) (AS4812) — Unknown, registered in China. announces 480 IPv4 prefixes + 99 IPv6 prefixes. Rank in China: #34. Allocated: 1996-01-09.

IPv4 480IPv6 99

Announced prefixes · 579

v4 117.74.136.0/22 valid
v4 118.242.0.0/22 valid
v4 118.242.16.0/22 valid
v4 118.242.24.0/22 valid
v4 118.242.32.0/22 valid
v4 118.242.40.0/24 valid
v4 119.15.136.0/23 valid
v4 119.15.140.0/24 valid
v4 119.15.141.0/24 valid
v4 120.136.156.0/22 valid
v4 120.136.160.0/21 valid
v4 120.136.164.0/24 valid
v4 120.136.165.0/24 valid
v4 120.136.166.0/24 valid
v4 120.136.167.0/24 valid
v4 120.136.184.0/24 valid
v4 120.136.185.0/24 valid
v4 120.136.186.0/24 valid
v4 120.136.187.0/24 valid
v4 121.46.224.0/22 valid
v4 122.144.240.0/24 valid
v4 122.9.176.0/20 valid
v4 123.49.192.0/24 valid
v4 123.49.193.0/24 valid
v4 124.74.0.0/16 valid
v4 124.74.52.0/24 valid
v4 124.75.0.0/16 valid
v4 124.76.0.0/15 valid
v4 124.77.0.0/16 valid
v4 124.78.0.0/15 valid
v4 124.78.0.0/16 valid
v4 124.79.0.0/16 valid
v4 139.159.32.0/22 valid
v4 146.196.56.0/22 unknown
v4 150.129.192.0/22 valid
v4 150.242.238.0/23 valid
v4 155.126.176.0/23 unknown
v4 160.83.110.0/24 unknown
v4 163.47.4.0/22 valid
v4 163.53.88.0/21 valid
v4 167.139.0.0/16 unknown
v4 167.139.0.0/17 unknown
v4 167.139.128.0/17 unknown
v4 175.102.11.0/24 invalid
v4 180.152.0.0/13 valid
v4 180.152.0.0/16 valid
v4 180.153.0.0/16 valid
v4 180.153.153.0/24 valid
v4 180.153.86.0/23 valid
v4 180.153.88.0/23 valid

RPKI: rpki.cloudflare.com · 2026-06-21

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	579
2026-06-13	579

AS topology · Customer cone 50

Providers · 2

AS4134 CHINANET BACKBONE
AS4809 China Telecom Next Generation Carrier Network

Customers · 49

AS4811 China Telecom (Group)
AS9812 Oriental Cable Network Co., Ltd.
AS10100 UBS Group AG
AS10212 China Enterprise ICT Solutions Limited
AS55996 CYPRESS TELECOM (CHINA) LIMITED
AS109 CISCO SYSTEMS, INC.

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