AS9255
Singapore Telecom Unknown registered in Singapore
38IPv4 prefixes
51IPv6 prefixes
84%RPKI-valid
#1,053AS Rank
327/327RIS visibility
#27Rank in Singapore
2000-06-02Allocated
Singapore Telecom (AS9255) — Unknown, registered in Singapore. announces 38 IPv4 prefixes + 51 IPv6 prefixes. Rank in Singapore: #27. Allocated: 2000-06-02.
IPv4 38IPv6 51
Announced prefixes · 89
- v6 2001:c20:4892::/48 valid
- v6 2001:c20:4894::/48 valid
- v6 2001:c20:4895::/48 valid
- v6 2001:c20:489a::/48 valid
- v6 2001:c20:48a0::/48 valid
- v6 2001:c20:48a4::/48 valid
- v6 2001:c20:48a6::/48 valid
- v6 2001:c20:48ab::/48 valid
- v6 2001:c20:48ae::/48 valid
- v6 2001:c20:48af::/48 valid
- v6 2001:c20:48b0::/48 valid
- v6 2001:c20:48b8::/48 valid
- v6 2001:c20:48c2::/48 valid
- v6 2001:c20:48c4::/48 valid
- v6 2001:c20:48c6::/48 valid
- v6 2001:c20:48cc::/48 valid
- v6 2001:c20:48d6::/48 valid
- v6 2001:c20:48da::/48 valid
- v6 2001:c20:48db::/48 valid
- v6 2001:c20:48dc::/48 valid
- v6 2001:c20:48e6::/48 valid
- v6 2001:c20:48e7::/48 valid
- v6 2001:c20:48e8::/48 valid
- v6 2001:c20:48f0::/48 valid
- v6 2001:c20:c819::/48 valid
- v6 2001:c20:c824::/48 valid
- v6 2001:c20:c825::/48 valid
- v6 2001:c20:c826::/48 valid
- v6 2001:c20:c827::/48 valid
- v6 2001:c20:c831::/48 valid
- v6 2001:c20:c835::/48 valid
- v6 2001:c20:c839::/48 valid
- v6 2001:c20:c83f::/48 valid
- v6 2001:c20:c844::/48 valid
- v6 2001:c20:c847::/48 valid
- v6 2001:c20:c84d::/48 valid
- v6 2001:c20:c84e::/48 valid
- v6 2001:c20:c856::/48 valid
- v6 2001:df0:30f::/48 unknown
RPKI: rpki.cloudflare.com · 2026-06-19
Routing: 38 IPv4 · 53 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19
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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