Data as of Nov 9, 2026
203.179.248.0/21
23 residential-proxy exits · 30 daysCable Networks Akita Co.,ltd. · space held by Japan Network Information Center
Residential-proxy exits
Proxy exits
23
1.1% of its addresses · 30 days
Always-on exits
5
22% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
58
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
3.1K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 203.179.252.0/24 | 2 | 4 | |
| 203.179.254.0/24 | 1 | 5 | |
| 203.179.251.0/24 | 1 | 4 | |
| 203.179.255.0/24 | 1 | 3 | |
| 203.179.253.0/24 | 0 | 4 | |
| 203.179.248.0/24 | 0 | 3 | |
| 203.179.250.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CliProxy
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GonzoProxy
- IPOasis
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- NodeProxy
- NovaProxy
- PROXYWING_BASIC
- Proxio
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- Proxyma
- QUANTICDATA
- RainProxy
- Shifter
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- YumiProxy
- ZENPROXY_LITE
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.179.248.0/23 since Jun 2020 | AS23783 | Residential | 3 | Japan Network Information Center | |
| 203.179.252.0/22 since Jun 2020 | AS23783 | Residential | 16 4 always on | Japan Network Information Center |
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 |
|---|---|---|---|---|---|---|
| 203. | 393,216 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | — |
Network & registry
Announced by
Covering announcement 203.179.240.0/20
- Prefix
- 203.179.240.0/20
- Announced by
- AS18266 Cable Networks Akita Co.,ltd.
- Type
- Residential
- Proxy exits
- 43
- Always-on exits
- 7
- RPKI
- RPKI valid
- Netname
- CNA-CIDR-BLK-JP
- Registrant
- Cable Networks Akita Co.,Ltd.
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 203.
178. 0. 0 - 203. 183. 255. 255 - Registration type
- ALLOCATED PORTABLE
Origin network
AS18266
JP
- Name
- Cable Networks Akita Co.,ltd.
- Type
- Internet provider
- Registered
- Jul 1, 2002
- Domain
- cna.ne.jp
- Website
- www.cna.ne.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.179.240.0/20
203.179.240.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.179.240.0/20 | AS18266 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
179. 240. 0/ 20 - Netname
- CNA-CIDR-BLK-JP
- Registrant
- Cable Networks Akita Co.,Ltd.
- Registrant country
- JP
- Organization
- Cable Networks Akita Co.,Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jul 30, 2021
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 11, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cna. ne. jp