Data as of Nov 3, 2026
187.121.131.0/24
109 residential-proxy exits · 30 daysSercomtel S/A Telecomunicacoes
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
109
43% of its addresses · 30 days
Always-on exits
19
17% of its exits
Providers
77
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
80K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- MangoProxy
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxies.fo
- Proxio
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- Webshare
- YumiProxy
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS22689
BR
- Name
- Sercomtel S/A Telecomunicacoes
- Type
- Internet provider
- Registered
- Nov 6, 2001
- Domain
- sercomtel.com.br
- Website
- www.sercomtel.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2026
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.121.128.0/20 | AS22689 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22689 | RADB | MAINT-AS53087 | Apr 15, 2026 |
Whois
Registration for this announcement
- Range
- 187.121.128.0/20
- Netname
- 244971
- Registrant
- Sercomtel S/A Telecomunicacoes
- Registrant country
- BR
- Organization
- Sercomtel S/A Telecomunicacoes (01371416000189)
- Handle
- 187.121.128.0/20
- Created
- Mar 2, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 2, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Sercomtel S/A Telecomunicações
- Handle
- SESTE68