AS18077 Yamaguchi Cable Vision Co.,Ltd 🇯🇵 JP
Yamaguchi Cable Vision Co., Ltd.. Announcing 55 prefixes, seen at the RIS collectors.
IPv4 prefixes
54
449,280 (1,755 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS18077
- Name
- Yamaguchi Cable Vision Co.,Ltd
- Organisation
- Yamaguchi Cable Vision Co.,ltd.
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2001-12-27
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- Website
- https://www.c-able.co.jp/
- PeeringDB
- net/2873
- Exchanges
- 8
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
55 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 122.250.0.0/15 v4 | RPKI valid | 42 | 2448218077 | 2026-09-18 |
| 122.250.0.0/16 v4 | RPKI valid | 42 | 2448218077 | 2026-09-18 |
| 122.250.0.0/18 v4 | RPKI valid | 42 | 17639767018077 | 2026-09-18 |
| 122.250.64.0/18 v4 | RPKI valid | 42 | 17639767018077 | 2026-09-18 |
| 122.250.96.0/22 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.250.100.0/22 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.250.128.0/18 v4 | RPKI valid | 11 | 37721693918077 | 2026-09-18 |
| 122.250.128.0/22 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.250.160.0/22 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.250.192.0/22 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.250.224.0/22 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.0.0/16 v4 | RPKI valid | 42 | 2448218077 | 2026-09-18 |
| 122.251.0.0/17 v4 | RPKI valid | 11 | 37721693918077 | 2026-09-18 |
| 122.251.0.0/19 v4 | RPKI valid | 13 | 3800118077 | 2026-09-18 |
| 122.251.32.0/19 v4 | RPKI valid | 13 | 3800118077 | 2026-09-18 |
| 122.251.64.0/19 v4 | RPKI valid | 13 | 3800118077 | 2026-09-18 |
| 122.251.96.0/19 v4 | RPKI valid | 13 | 3800118077 | 2026-09-18 |
| 122.251.128.0/17 v4 | RPKI valid | 42 | 3800118077 | 2026-09-18 |
| 122.251.128.0/19 v4 | RPKI valid | 13 | 3800118077 | 2026-09-18 |
| 122.251.192.0/20 v4 | RPKI valid | 11 | 37721693918077 | 2026-09-18 |
| 122.251.216.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.217.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.218.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.219.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.239.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.240.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.241.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.244.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.245.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.246.0/23 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.248.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.249.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.250.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.251.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 122.251.252.0/23 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 193.82.64.0/19 v4 | no ROA | 42 | 3800118077 | 2026-09-18 |
| 202.246.180.0/23 v4 | no ROA | 41 | 2448218077 | 2026-09-18 |
| 218.223.192.0/20 v4 | RPKI valid | 42 | 2448218077 | 2026-09-18 |
| 218.223.192.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.193.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.194.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.195.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.196.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.197.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.198.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.199.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.200.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.201.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.202.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.203.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.204.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.205.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.206.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 218.223.207.0/24 v4 | RPKI valid | 12 | 3800118077 | 2026-09-18 |
| 2402:5a00::/32 v6 | RPKI valid | 37 | 17639930418077 | 2026-09-18 |