Data as of Nov 4, 2026
203.99.231.0/24
1 residential-proxy exit · 30 daysRELATION Co., Ltd.
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
19
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
7.5K observations
Proxy providers listing exits
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Evomi
- FlashProxy
- FloppyData
- GonzoProxy
- IPRoyal
- Infatica
- LemonBright
- Maskify
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- Thordata
- ThunderProxy
Network & registry
Announced by
Covering announcement 203.99.224.0/21
- Prefix
- 203.99.224.0/21
- Announced by
- AS23836 RELATION Co., Ltd.
- Type
- Business
- Proxy exits
- 5
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- RELATION-CIDR-BLK-JP
- Registrant
- RELATION Co., Ltd.
- RIR
- APNIC
Origin network
AS23836
JP
- Name
- RELATION Co., Ltd.
- Type
- Business
- Registered
- Jun 16, 2003
- Domain
- rel-ltd.com
- Website
- www.rel-ltd.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.99.224.0/21
203.99.224.0/21
Routing history
- Pattern
- Stable
- First seen
- Jul 2006
- Current origin since
- Jul 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.99.224.0/21 | AS23836 | /21 | APNIC | RPKI valid |
IRR
Route objects on 203.99.224.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23836 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 203.
99. 224. 0/ 21 - Netname
- RELATION-CIDR-BLK-JP
- Registrant
- RELATION Co., Ltd.
- Registrant country
- JP
- Organization
- RELATION Co., Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jun 11, 2020
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 10, 2006
- Status
- assigned
Report abuse
Abuse contact
- domain@
rel. ne. jp