AS17897
asn for Heilongjiang Provincial Net of CT Unknown registered in China
16IPv4 prefixes
9IPv6 prefixes
96%RPKI-valid
#19,196AS Rank
327/327RIS visibility
#198Rank in China
2002-11-18Allocated
asn for Heilongjiang Provincial Net of CT (AS17897) — Unknown, registered in China. announces 16 IPv4 prefixes + 9 IPv6 prefixes. Rank in China: #198. Allocated: 2002-11-18.
IPv4 16IPv6 9
Announced prefixes · 25
- v4 112.100.0.0/15 valid
- v4 112.100.100.0/24 valid
- v4 112.100.101.0/24 valid
- v4 112.100.92.0/24 valid
- v4 112.100.96.0/22 valid
- v4 123.167.128.0/18 unknown
- v4 219.147.128.0/20 valid
- v4 219.147.129.0/24 valid
- v4 219.147.130.0/24 valid
- v4 219.147.133.0/24 valid
- v4 219.147.136.0/24 valid
- v4 219.147.137.0/24 valid
- v4 219.147.144.0/20 valid
- v4 219.147.248.0/21 valid
- v4 219.147.71.0/24 valid
- v4 219.147.72.0/24 valid
- v6 240e:1::/37 valid
- v6 240e:41:4000::/37 valid
- v6 240e:41::/37 valid
- v6 240e:981:1109::/48 valid
- v6 240e:981:110a::/48 valid
- v6 240e:981:1500::/40 valid
- v6 240e:981:1600::/40 valid
- v6 240e:983:103::/48 valid
- v6 240e:983:104::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 16 IPv4 · 9 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 25 |
| 2026-06-13 | 25 |
AS topology · Customer cone 1
Providers · 1
- AS4134 CHINANET BACKBONE
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