AS7682
HOKKAIDO TELECOMMUNICATIONS NETWORK Co., Inc. ISP registered in Japan
6IPv4 prefixes
1IPv6 prefixes
86%RPKI-valid
#7,966AS Rank
327/327RIS visibility
#326Rank in Japan
1997-11-13Allocated
HOKKAIDO TELECOMMUNICATIONS NETWORK Co., Inc. (AS7682) — ISP, registered in Japan. announces 6 IPv4 prefixes + 1 IPv6 prefixes. Rank in Japan: #326. Allocated: 1997-11-13.
IPv4 6IPv6 1
Announced prefixes · 7
- v4 110.50.88.0/21 valid
- v4 133.232.0.0/19 unknown
- v4 202.89.112.0/22 valid
- v4 210.191.192.0/19 valid
- v4 210.229.160.0/19 valid
- v4 211.128.64.0/19 valid
- v6 2001:398::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 6 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 7 |
| 2026-06-13 | 7 |
Internet Exchanges · 6
- BBIX Osaka Osaka 10 Gbps
- BBIX Tokyo Tokyo 10 Gbps
- JPIX HOKKAIDO Sapporo 10 Gbps
- JPIX OSAKA Osaka 10 Gbps
- JPIX TOKYO Tokyo 10 Gbps
- JPNAP Tokyo Tokyo 10 Gbps
Facilities · 2
AS topology · Customer cone 2
Peers · 15
Customers · 1
- AS18141 HBA