ıpdex
China

AS23724

IDC, China Telecommunications Corporation Unknown registered in China

760IPv4 prefixes
88IPv6 prefixes
84%RPKI-valid
#1,889AS Rank
#24Rank in China
2003-04-22Allocated

IDC, China Telecommunications Corporation (AS23724) — Unknown, registered in China. announces 760 IPv4 prefixes + 88 IPv6 prefixes. Rank in China: #24. Allocated: 2003-04-22.

Announced prefixes · 848

RPKI: rpki.cloudflare.com · 2026-06-23

— Routing status unavailable

Prefix history

0 500 2026-06-12 2026-06-23
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-12848
2026-06-13848
2026-06-14848
2026-06-16848
2026-06-17848
2026-06-19848
2026-06-20848
2026-06-21848
2026-06-23848

AS topology · Customer cone 16

Providers · 2

  • AS4134 CHINANET BACKBONE
  • AS4809 China Telecom Next Generation Carrier Network

Customers · 14

  • AS9814 Beijing FibrLINK Networks Co.,Ltd.
  • AS9308 Abitcool(China) Inc.
  • AS37963 Hangzhou Alibaba Advertising Co.,Ltd.
  • AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.
  • AS45090 Shenzhen Tencent Computer Systems Company Limited
  • AS55990 Huawei Cloud Service data center
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