Data as of Nov 14, 2026
122.251.78.0/24
1 residential-proxy exit · 30 daysYamaguchi Cable Vision Co.,Ltd
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- FastProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 122.250.0.0/15 since Jun 2007 | AS18077 | Residential | 395 48 always on | Yamaguchi Cable Vision Co., Ltd. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 122.250.0.0/15 | 131,072 | C-able | Yamaguchi Cable Vision Co., Ltd. | ALLOCATED PORTABLE | — | cable@ |
Network & registry
Announced by
Covering announcement 122.251.0.0/16
- Prefix
- 122.251.0.0/16
- Announced by
- AS18077 Yamaguchi Cable Vision Co.,Ltd
- Type
- Residential
- Proxy exits
- 79
- Always-on exits
- 13
- RPKI
- RPKI valid
- Netname
- C-able
- 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
Covering aggregate above, the prefix's own history below
122.251.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Mar 2010
- Current origin since
- Mar 2010 · 17 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 |
IRR
Route objects on 122.251.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18077 | JPIRR | Yamaguchi Cable Vision Co.,Ltd | MAINT-AS18077 | Sep 1, 2026 |
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- C-able
- Registrant
- Yamaguchi Cable Vision Co., Ltd.
- Registrant country
- JP
- Organization
- Not stated by the registry
- Created
- Not stated by the registry
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 1, 2006
- Status
- assigned