AS17638

Name: AS17638 — ASN for TIANJIN Provincial Net of CT
Creator: ipdex

ASN for TIANJIN Provincial Net of CT Unknown registered in China

518IPv4 prefixes

19IPv6 prefixes

99%RPKI-valid

#8,283AS Rank

#36Rank in China

2002-11-18Allocated

ASN for TIANJIN Provincial Net of CT (AS17638) — Unknown, registered in China. announces 518 IPv4 prefixes + 19 IPv6 prefixes. Rank in China: #36. Allocated: 2002-11-18.

IPv4 518IPv6 19

Announced prefixes · 537

v4 106.47.0.0/16 valid
v4 106.47.0.0/23 valid
v4 106.47.10.0/24 valid
v4 106.47.100.0/24 valid
v4 106.47.101.0/24 valid
v4 106.47.102.0/24 valid
v4 106.47.103.0/24 valid
v4 106.47.108.0/24 valid
v4 106.47.109.0/24 valid
v4 106.47.11.0/24 valid
v4 106.47.110.0/24 valid
v4 106.47.111.0/24 valid
v4 106.47.112.0/24 valid
v4 106.47.113.0/24 valid
v4 106.47.114.0/24 valid
v4 106.47.115.0/24 valid
v4 106.47.116.0/24 valid
v4 106.47.117.0/24 valid
v4 106.47.118.0/24 valid
v4 106.47.119.0/24 valid
v4 106.47.12.0/22 valid
v4 106.47.120.0/22 valid
v4 106.47.124.0/24 valid
v4 106.47.125.0/24 valid
v4 106.47.126.0/24 valid
v4 106.47.127.0/24 valid
v4 106.47.128.0/22 valid
v4 106.47.132.0/22 valid
v4 106.47.136.0/23 valid
v4 106.47.138.0/23 valid
v4 106.47.140.0/23 valid
v4 106.47.142.0/23 valid
v4 106.47.144.0/24 valid
v4 106.47.145.0/24 valid
v4 106.47.146.0/24 valid
v4 106.47.147.0/24 valid
v4 106.47.148.0/22 valid
v4 106.47.152.0/23 valid
v4 106.47.154.0/23 valid
v4 106.47.156.0/23 valid
v4 106.47.158.0/23 valid
v4 106.47.16.0/24 valid
v4 106.47.160.0/22 valid
v4 106.47.164.0/22 valid
v4 106.47.168.0/22 valid
v4 106.47.17.0/24 valid
v4 106.47.172.0/22 valid
v4 106.47.176.0/23 valid
v4 106.47.178.0/24 valid
v4 106.47.18.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-17

— 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	537
2026-06-13	537

AS topology · Customer cone 2

Providers · 1

AS4134 CHINANET BACKBONE

Customers · 1

AS132536 China Telecom

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