Data as of Nov 13, 2026
131.221.182.0/24
17 residential-proxy exits · 30 daysPrimanet Internet LTDA
Residential-proxy exits
Proxy exits
17
6.6% of its addresses · 30 days
Always-on exits
2
12% of its exits
Providers
54
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
2.9K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- APROXY
- ASHBURNPROXIES
- Ake.net
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CROXY
- CliProxy
- EnigmaProxy
- FastProxy
- FlashProxy
- GloryCloud
- GonzoProxy
- HydraProxy
- IPOasis
- IPPeak
- Infatica
- KindProxy
- Kookey
- LUMIPROXY
- LemonBright
- LightningProxies
- MangoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeMaven
- NovProxy
- NovaProxy
- Novada
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyHat
- ProxyWing
- Proxyma
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
- ZENPROXY_PREMIUM
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52746
BR
- Name
- Primanet Internet LTDA
- Type
- Internet provider
- Registered
- Feb 4, 2013
- Domain
- primanet.net.br
- Website
- www.primanet.net.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
- Nov 2014
- Current origin since
- Nov 2014 · 12 yr
- Origin networks
- 2
- Last change of origin
- Sep 2018
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.221.180.0/22 | AS52746 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS52746 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 131.
221. 180. 0/ 22 - Netname
- 240925
- Registrant
- Primanet Internet LTDA
- Registrant country
- BR
- Organization
- Primanet Internet LTDA (02842404000158)
- Handle
- 131.
221. 180. 0/ 22 - Created
- Oct 17, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 17, 2014
- Status
- assigned
Report abuse
Abuse contact
- noc@
biazitelecom. com. br - Name
- Biazi Telecom Centro de Operação de Rede
- Handle
- BTCOR