AS9255
Singapore Telecom Unknown registered in Singapore
38IPv4 prefixes
51IPv6 prefixes
84%RPKI-valid
#1,053AS Rank
327/327RIS visibility
#26Rank in Singapore
2000-06-02Allocated
Singapore Telecom (AS9255) — Unknown, registered in Singapore. announces 38 IPv4 prefixes + 51 IPv6 prefixes. Rank in Singapore: #26. Allocated: 2000-06-02.
IPv4 38IPv6 51
Announced prefixes · 89
- v4 103.102.235.0/24 unknown
- v4 118.201.12.0/22 valid
- v4 118.201.16.0/20 valid
- v4 118.201.81.0/24 valid
- v4 122.200.28.0/24 unknown
- v4 128.106.156.0/23 valid
- v4 128.106.8.0/24 valid
- v4 128.106.84.0/22 valid
- v4 128.106.9.0/24 valid
- v4 138.103.32.0/22 unknown
- v4 143.223.80.0/24 unknown
- v4 143.223.81.0/24 unknown
- v4 144.46.124.0/24 unknown
- v4 144.46.125.0/24 unknown
- v4 151.192.0.0/21 valid
- v4 151.192.16.0/21 valid
- v4 151.192.24.0/21 valid
- v4 151.192.32.0/21 valid
- v4 151.192.48.0/24 valid
- v4 151.192.8.0/21 valid
- v4 157.234.216.0/24 unknown
- v4 158.155.250.0/24 unknown
- v4 180.255.29.0/24 invalid
- v4 185.82.163.0/24 unknown
- v4 194.124.188.0/24 valid
- v4 203.125.128.0/24 valid
- v4 203.126.130.0/24 valid
- v4 203.126.133.0/24 valid
- v4 203.126.134.0/24 valid
- v4 203.126.147.0/24 valid
- v4 203.126.8.0/24 valid
- v4 203.127.10.0/24 valid
- v4 203.127.181.0/24 invalid
- v4 203.127.201.0/24 valid
- v4 203.127.202.0/24 valid
- v4 203.127.3.0/24 valid
- v4 203.127.31.0/24 valid
- v4 206.221.40.0/24 unknown
- v6 2001:c20:4849::/48 valid
- v6 2001:c20:485e::/48 valid
- v6 2001:c20:485f::/48 valid
- v6 2001:c20:486c::/48 valid
- v6 2001:c20:4871::/48 valid
- v6 2001:c20:4874::/48 valid
- v6 2001:c20:487e::/48 valid
- v6 2001:c20:4884::/48 valid
- v6 2001:c20:4887::/48 valid
- v6 2001:c20:488c::/48 valid
- v6 2001:c20:488d::/48 valid
- v6 2001:c20:488f::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 38 IPv4 · 53 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 88 |
| 2026-06-13 | 88 |
| 2026-06-14 | 89 |
AS topology · Customer cone 35
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