AS38019
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 112.54.241.0/24 valid
- v4 112.54.242.0/24 valid
- v4 112.54.243.0/24 valid
- v4 112.57.74.0/23 valid
- v4 112.57.74.0/24 valid
- v4 112.57.75.0/24 valid
- v4 112.57.76.0/22 valid
- v4 112.57.76.0/24 valid
- v4 112.57.77.0/24 valid
- v4 117.131.128.0/19 valid
- v4 117.131.132.0/23 valid
- v4 117.131.135.0/24 valid
- v4 117.131.136.0/21 valid
- v4 117.131.144.0/20 valid
- v4 117.131.145.0/24 valid
- v4 117.131.152.0/24 valid
- v4 117.131.155.0/24 valid
- v4 117.131.156.0/24 valid
- v4 117.131.160.0/19 valid
- v4 117.131.160.0/22 valid
- v4 117.131.164.0/23 valid
- v4 117.131.166.0/24 valid
- v4 117.131.168.0/21 valid
- v4 117.131.169.0/24 valid
- v4 117.131.173.0/24 valid
- v4 117.131.176.0/21 valid
- v4 117.131.181.0/24 valid
- v4 117.131.183.0/24 valid
- v4 117.131.184.0/24 valid
- v4 117.131.186.0/23 valid
- v4 117.131.188.0/22 valid
- v4 117.131.192.0/19 valid
- v4 117.131.192.0/22 valid
- v4 117.131.195.0/24 valid
- v4 117.131.204.0/22 valid
- v4 117.131.218.0/24 valid
- v4 117.131.220.0/24 valid
- v4 117.131.224.0/19 valid
- v4 117.131.225.0/24 valid
- v4 117.131.226.0/23 valid
- v4 117.131.226.0/24 valid
- v4 117.131.228.0/22 valid
- v4 117.131.230.0/24 valid
- v4 117.131.232.0/21 valid
- v4 117.131.237.0/24 valid
- v4 117.131.240.0/20 valid
- v4 117.131.247.0/24 valid
- v4 117.131.253.0/24 valid
- v4 117.131.254.0/24 valid
- v4 117.136.1.0/24 unknown
RPKI: rpki.cloudflare.com · 2026-06-20
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 334 |
| 2026-06-13 | 334 |
AS topology · Customer cone 5
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