Data as of Nov 6, 2026
191.37.12.0/23
24 residential-proxy exits · 30 daysrocha e portes ltda
Residential-proxy exits
Proxy exits
24
4.7% of its addresses · 30 days
Always-on exits
3
13% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
68
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
3.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 191.37.13.0/24 | 2 | 16 | |
| 191.37.12.0/24 | 1 | 8 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- Geonode
- GloryCloud
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LightningProxies
- MangoProxy
- MoMoProxy
- NSocks
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 191.37.12.0/22 since Mar 2014 | AS263350 | Residential | 450 9 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 191.37.12.0/24 since Nov 2025 | AS263350 | Residential | 8 1 always on | |
| 191.37.13.0/24 since Feb 2026 | AS263350 | Residential | 16 2 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263350
BR
- Name
- rocha e portes ltda
- Type
- Internet provider
- Registered
- Mar 17, 2014
- Domain
- alfatechinfo.com.br
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2020
- Current origin since
- Mar 2020 · 6.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 191.37.12.0/22 | AS198949 | /32 | LACNIC | Another network |
| 191.37.12.0/22 | AS263350 | /32 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS263350 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 191.
37. 12. 0/ 22 - Netname
- 224803
- Registrant
- rocha e portes ltda
- Registrant country
- BR
- Organization
- rocha e portes ltda (04343747000101)
- Handle
- 191.
37. 12. 0/ 22 - Created
- Mar 17, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 17, 2014
- Status
- assigned