AS151397
China Telecom Unknown registered in Japan
18IPv4 prefixes
5IPv6 prefixes
100%RPKI-valid
#51,635AS Rank
327/327RIS visibility
#129Rank in Japan
2023-06-06Allocated
China Telecom (AS151397) — Unknown, registered in Japan. announces 18 IPv4 prefixes + 5 IPv6 prefixes. Rank in Japan: #129. Allocated: 2023-06-06.
IPv4 18IPv6 5
Announced prefixes · 23
- v4 193.119.0.0/24 valid
- v4 193.119.10.0/24 valid
- v4 193.119.11.0/24 valid
- v4 193.119.12.0/24 valid
- v4 193.119.13.0/24 valid
- v4 193.119.15.0/24 valid
- v4 193.119.17.0/24 valid
- v4 193.119.19.0/24 valid
- v4 193.119.20.0/24 valid
- v4 193.119.21.0/24 valid
- v4 193.119.22.0/24 valid
- v4 193.119.25.0/24 valid
- v4 193.119.28.0/24 valid
- v4 193.119.30.0/24 valid
- v4 193.119.4.0/24 valid
- v4 193.119.6.0/24 valid
- v4 193.119.8.0/24 valid
- v4 193.119.9.0/24 valid
- v6 240e:983:2010::/48 valid
- v6 240e:983:2013::/48 valid
- v6 240e:983:2020::/48 valid
- v6 240e:983:2022::/48 valid
- v6 240e:983:2030::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 18 IPv4 · 5 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 23 |
| 2026-06-13 | 23 |
AS topology · Customer cone 1
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