Data as of Nov 8, 2026
181.191.172.0/22
106 residential-proxy exits · 30 daysCENTRO.COM - Internet, Computadores e Servicos
Residential-proxy exits
Proxy exits
106
10% of its addresses · 30 days
Always-on exits
22
21% of its exits
Spread
2 of 4
/24s with at least one exit
Providers
77
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
82K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 181.191.174.0/24 | 20 | 94 | |
| 181.191.175.0/24 | 2 | 12 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LightningProxies
- LudaxProxy
- Maskify
- MoMoProxy
- NSocks
- NiuProxy
- NodeMaven
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateProxy
- Proxies.fo
- Proxiware
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
- ZENPROXY_PREMIUM
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 181.191.172.0/23 since Apr 2022 | AS267444 | Residential | ||
| 181.191.174.0/23 since Apr 2022 | AS267444 | Residential | 106 22 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS267444
BR
- Name
- CENTRO.COM - Internet, Computadores e Servicos
- Type
- Internet provider
- Registered
- Aug 4, 2017
- Domain
- provedorcentro.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2017
- Current origin since
- Aug 2017 · 9.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 181.
191. 172. 0/ 22 - Netname
- 314768
- Registrant
- CENTRO.COM - Internet, Computadores e Serviços
- Registrant country
- BR
- Organization
- CENTRO.COM - Internet, Computadores e Serviços (07702165000154)
- Handle
- 181.
191. 172. 0/ 22 - Created
- Aug 4, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 4, 2017
- Status
- assigned