Data as of Nov 6, 2026
131.221.157.0/24
143 residential-proxy exits · 30 daysBrumaNet Telecom
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
143
56% of its addresses · 30 days
Always-on exits
26
18% of its exits
Providers
83
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
111K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GeekProxy
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateProxy
- ProxiesVision
- Proxio
- Proxiware
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 131.221.156.0/23 since Oct 2025 | AS264421 | Residential | 144 26 always on | |
| 131.221.156.0/22 since Nov 2014 | AS264421 | Residential | 245 37 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 131.221.156.0/22 | 1,024 | 240911 | BrumaNet Telecom (04488594000182) | allocated | Oct 17, 2014 | noc@ |
| └ 131.221.157.0/24 | 256 | 522162 | W R Telecomunicacao LTDA (54901745000150) | reassigned | Jun 13, 2025 | noc@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264421
BR
- Name
- BrumaNet Telecom
- Type
- Internet provider
- Registered
- Oct 17, 2014
- Domain
- brumanet.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
- Feb 2025
- Current origin since
- Feb 2025 · 1.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.221.156.0/22 | AS264421 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS264421 | RADB | AS-CNY-CUSTOMER-264421 | MAINT-AS267613 | Jul 19, 2025 |
Whois
Registration for this announcement
- Range
- 131.
221. 157. 0/ 24 - Netname
- 522162
- Registrant
- W R Telecomunicacao LTDA
- Registrant country
- BR
- Organization
- W R Telecomunicacao LTDA (54901745000150)
- Handle
- 131.
221. 157. 0/ 24 - Created
- Jun 13, 2025
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 17, 2014
- Status
- assigned
Report abuse
Abuse contact
- noc@
brumanettelecom. com. br - Name
- BrumaNet Ltda
- Handle
- BRL157