AS38019

Name: AS38019 — tianjin Mobile Communication Company Limited
Creator: ipdex

tianjin Mobile Communication Company Limited Unknown registered in China

255IPv4 prefixes

79IPv6 prefixes

94%RPKI-valid

#4,387AS Rank

#44Rank in China

2006-05-17Allocated

tianjin Mobile Communication Company Limited (AS38019) — Unknown, registered in China. announces 255 IPv4 prefixes + 79 IPv6 prefixes. Rank in China: #44. Allocated: 2006-05-17.

IPv4 255IPv6 79

Announced prefixes · 334

v4 117.136.54.0/24 unknown
v4 117.136.55.0/24 unknown
v4 120.255.0.0/19 valid
v4 120.255.0.0/23 valid
v4 120.255.19.0/24 valid
v4 120.255.25.0/24 valid
v4 120.255.32.0/20 valid
v4 120.255.48.0/21 valid
v4 120.255.56.0/21 valid
v4 120.255.64.0/19 valid
v4 120.255.88.0/21 valid
v4 211.103.80.0/20 valid
v4 211.103.82.0/23 valid
v4 211.103.84.0/24 valid
v4 211.103.85.0/24 valid
v4 211.103.89.0/24 valid
v4 211.103.91.0/24 valid
v4 211.103.92.0/22 valid
v4 211.137.144.0/20 valid
v4 211.137.152.0/24 valid
v4 211.137.159.0/24 valid
v4 211.137.160.0/20 valid
v4 211.137.162.0/23 valid
v4 211.137.164.0/23 valid
v4 211.137.166.0/24 valid
v4 211.137.167.0/24 valid
v4 211.137.168.0/23 valid
v4 211.137.170.0/24 valid
v4 211.137.171.0/24 valid
v4 211.137.172.0/24 valid
v4 211.137.174.0/23 valid
v4 223.104.227.0/24 unknown
v4 223.104.228.0/24 unknown
v4 223.104.229.0/24 unknown
v4 223.104.230.0/24 unknown
v4 223.104.7.0/24 unknown
v4 223.160.134.0/24 valid
v4 223.160.135.0/24 valid
v4 223.161.202.0/24 valid
v4 223.161.203.0/24 valid
v4 36.134.64.0/24 valid
v4 36.134.65.0/24 valid
v4 36.137.46.0/23 valid
v4 36.137.46.0/24 valid
v4 36.137.47.0/24 valid
v4 36.138.219.0/24 valid
v4 39.134.140.0/24 unknown
v4 39.134.142.0/24 unknown
v4 39.136.145.0/24 unknown
v4 39.137.68.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-20

— 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	334
2026-06-13	334

AS topology · Customer cone 5

Providers · 1

AS9808 China Mobile Communications Group Co., Ltd.

Customers · 4

AS23841 TJBTN
AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd
AS137718 Beijing Volcano Engine Technology Co., Ltd.
AS146841 Tianjin GiantDC Data Technology Co.Ltd

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