Data as of Nov 5, 2026
131.255.110.0/24
29 residential-proxy exits · 30 days4U Network
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
29
11% of its addresses · 30 days
Always-on exits
3
10% of its exits
Providers
56
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
16K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- GSocks
- Geonix
- GloryCloud
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- MoMoProxy
- NSocks
- NextProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxio
- Proxiware
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- SwiftProxy
- Thordata
- VantageProxies
- VitalExclusive
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 131.255.108.0/22 since Dec 2014 | AS264484 | Residential | 49 5 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264484
BR
- Name
- 4U Network
- Type
- Internet provider
- Registered
- Nov 24, 2014
- Domain
- 4u.com.br
- Website
- www.4u.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2015
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.255.110.0/24 | AS264484 | /24 | LACNIC | RPKI valid |
| 131.255.108.0/22 | AS264484 | /22 | LACNIC | Too specific |
Whois
Registration for this announcement
- Range
- 131.
255. 108. 0/ 22 - Netname
- 243114
- Registrant
- 4U Network
- Registrant country
- BR
- Organization
- 4U Network (07253233000145)
- Handle
- 131.
255. 108. 0/ 22 - Created
- Nov 24, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 24, 2014
- Status
- assigned
Report abuse
Abuse contact
- nic@
4u. com. br - Name
- 4u Network - Administração de Domínios
- Handle
- UNADO