Data as of Nov 7, 2026
177.81.0.0/16
4,171 residential-proxy exits · 30 daysClaro NXT Telecomunicacoes Ltda
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
4,171
6.4% of its addresses · 30 days
Always-on exits
960
23% of its exits
Spread
190 of 256
/24s with at least one exit
Providers
122
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
2.9M observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 177.81.73.0/24 | 80 | 222 | |
| 177.81.77.0/24 | 77 | 208 | |
| 177.81.74.0/24 | 69 | 216 | |
| 177.81.75.0/24 | 68 | 225 | |
| 177.81.72.0/24 | 68 | 209 | |
| 177.81.76.0/24 | 67 | 209 | |
| 177.81.79.0/24 | 63 | 206 | |
| 177.81.78.0/24 | 62 | 204 | |
| 177.81.159.0/24 | 8 | 26 | |
| 177.81.116.0/24 | 8 | 25 | |
| 177.81.232.0/24 | 7 | 26 | |
| 177.81.10.0/24 | 7 | 20 | |
| 177.81.69.0/24 | 6 | 26 | |
| 177.81.229.0/24 | 6 | 23 | |
| 177.81.227.0/24 | 6 | 23 | |
| 177.81.2.0/24 | 6 | 22 | |
| 177.81.95.0/24 | 6 | 19 | |
| 177.81.62.0/24 | 6 | 18 | |
| 177.81.158.0/24 | 5 | 27 | |
| 177.81.119.0/24 | 5 | 27 | |
| 177.81.156.0/24 | 5 | 24 | |
| 177.81.105.0/24 | 5 | 24 | |
| 177.81.139.0/24 | 5 | 22 | |
| 177.81.235.0/24 | 5 | 22 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- FuseProxy
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- MrScraper
- NSocks
- NextProxy
- NiuProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYWING_BASIC
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- QUANTICDATA
- RH7Proxy
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- SpyderProxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS28573
BR
- Name
- Claro NXT Telecomunicacoes Ltda
- Type
- Internet provider
- Registered
- Nov 27, 2003
- Domain
- claro.com.br
- Website
- www.claro.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
- Feb 2012
- Current origin since
- Feb 2012 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.80.0.0/14 | AS28573 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 177.81.0.0/19 | AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
| 177.81.32.0/19 | AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
| 177.81.64.0/19 | AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
| 177.81.72.0/22 | AS28573 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 177.81.76.0/22 | AS28573 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 177.81.96.0/19 | AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
| 177.81.128.0/19 | AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
| 177.81.160.0/19 | AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
| 177.81.192.0/19 | AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
| 177.81.224.0/19 | AS28573 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 177.
80. 0. 0/ 14 - Netname
- 170709
- Registrant
- Claro NXT Telecomunicacoes Ltda
- Registrant country
- BR
- Organization
- Claro NXT Telecomunicacoes Ltda (66970229000167)
- Handle
- 177.
80. 0. 0/ 14 - Created
- Aug 30, 2011
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 30, 2011
- Status
- assigned
Report abuse
Abuse contact
- virtua@
virtua. com. br - Name
- Grupo de Segurança Vírtua
- Handle
- GRSVI