AS58542
CHINATELECOM TIANJIN Unknown registered in China
65IPv4 prefixes
10IPv6 prefixes
97%RPKI-valid
#5,393AS Rank
#120Rank in China
2012-03-02Allocated
CHINATELECOM TIANJIN (AS58542) — Unknown, registered in China. announces 65 IPv4 prefixes + 10 IPv6 prefixes. Rank in China: #120. Allocated: 2012-03-02.
IPv4 65IPv6 10
Announced prefixes · 75
- v4 221.238.35.0/24 valid
- v4 221.238.41.0/24 valid
- v4 221.238.70.0/24 valid
- v4 221.238.73.0/24 valid
- v4 221.238.92.0/24 valid
- v4 221.238.94.0/24 valid
- v4 42.81.0.0/16 valid
- v4 42.81.138.0/24 valid
- v4 42.81.168.0/24 valid
- v4 42.81.169.0/24 valid
- v4 42.81.170.0/24 valid
- v4 42.81.171.0/24 valid
- v4 42.81.172.0/24 valid
- v4 42.81.173.0/24 valid
- v4 43.241.180.0/22 invalid
- v6 240e:108:1090::/48 valid
- v6 240e:5:2000::/35 valid
- v6 240e:928:1400::/40 valid
- v6 240e:928:400::/48 valid
- v6 240e:928::/32 valid
- v6 240e:92a::/32 valid
- v6 240e:92b::/32 valid
- v6 240e:95:8001::/48 valid
- v6 240e:980:9600::/40 valid
- v6 240e:981:9000::/40 valid
RPKI: rpki.cloudflare.com · 2026-06-19
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 75 |
| 2026-06-13 | 75 |
AS topology · Customer cone 4
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