Data as of Nov 9, 2026
122.251.96.0/20
No anonymizer space · no proxy exits in 30 daysYamaguchi Cable Vision Co.,Ltd
Network & registry
Announced by
Covering announcement 122.250.0.0/15
- Prefix
- 122.250.0.0/15
- Announced by
- AS18077 Yamaguchi Cable Vision Co.,Ltd
- Type
- Residential
- Proxy exits
- 381
- Always-on exits
- 54
- RPKI
- RPKI valid
- Netname
- C-able-CIDR-BLK-JP
- Registrant
- Yamaguchi Cable Vision Co., Ltd.
- RIR
- APNIC
Origin network
AS18077
JP
- Name
- Yamaguchi Cable Vision Co.,Ltd
- Type
- Internet provider
- Registered
- Dec 27, 2001
- Domain
- c-able.co.jp
- Website
- www.c-able.co.jp/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 122.250.0.0/15
122.250.0.0/15
Routing history
- Pattern
- Stable
- First seen
- Jun 2007
- Current origin since
- Jun 2007 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 122.250.0.0/15 | AS18077 | /32 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 122.
250. 0. 0/ 15 - Netname
- C-able-CIDR-BLK-JP
- Registrant
- Yamaguchi Cable Vision Co., Ltd.
- Registrant country
- JP
- Organization
- Yamaguchi Cable Vision Co., Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jan 22, 2026
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 1, 2006
- Status
- assigned
Report abuse
Abuse contact
- cable@
c-able. co. jp