Data as of Nov 9, 2026
133.226.141.0/24
3 residential-proxy exits · 30 daysSendai Catv CO.,LTD. · space held by Japan Network Information Center
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
1
33% of its exits
Providers
22
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
732 observations
Proxy providers listing exits
- 2Captcha
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- FastProxy
- FlashProxy
- FloppyData
- GonzoProxy
- Infatica
- LemonBright
- LightningProxies
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- Shifter
- VibeProxies
- VitalExclusive
- VitalProxy
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 |
|---|---|---|---|---|---|---|
| 133.0.0.0/8 | 16,777,216 | JPNIC-NET-JP-ERX | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 133.226.140.0/22
- Prefix
- 133.226.140.0/22
- Announced by
- AS24279 Sendai Catv CO.,LTD.
- Type
- Residential
- Proxy exits
- 8
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- CAT-V-NET07
- Registrant
- Sendai Catv CO.,LTD.
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 133.
0. 0. 0/ 8 - Registration type
- ALLOCATED PORTABLE
Origin network
AS24279
JP
- Name
- Sendai Catv CO.,LTD.
- Type
- Internet provider
- Registered
- Oct 19, 2004
- Domain
- cat-v.jp
- Website
- www.cat-v.jp/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 133.226.140.0/22
133.226.140.0/22
Routing history
- Pattern
- Stable
- First seen
- Dec 2024
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 133.226.140.0/22 | AS24279 | /22 | APNIC | RPKI valid |
IRR
Route objects on 133.226.140.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24279 | JPIRR | Sendai CATV CIDR BLOCK 7 | MAINT-AS24279 | Oct 2, 2026 |
Whois
Registration for this announcement
- Range
- 133.
226. 140. 0/ 22 - Netname
- CAT-V-NET07
- Registrant
- Sendai Catv CO.,LTD.
- Registrant country
- JP
- Organization
- Sendai Catv CO.,LTD.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Feb 18, 2022
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 1, 1997
- Status
- assigned