Data as of Nov 3, 2026
131.221.72.0/22
459 residential-proxy exits · 30 daysSisalweb Internet
Residential-proxy exits
Proxy exits
459
45% of its addresses · 30 days
Spread
4 of 4
/24s with at least one exit
Providers
92
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
86K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 131.221.72.0/24 | 0 | 249 | |
| 131.221.73.0/24 | 0 | 83 | |
| 131.221.74.0/24 | 0 | 69 | |
| 131.221.75.0/24 | 0 | 58 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- SpyderProxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52566
BR
- Name
- Sisalweb Internet
- Type
- Internet provider
- Registered
- Feb 15, 2013
- Domain
- sisalweb.com
- Website
- www.sisalweb.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2014
- Current origin since
- Oct 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.221.72.0/22 | AS52566 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 131.221.72.0/23 | AS52566 | RADB | Proxy Object : Cliente ITS_Transito IP: SISALWEB INTERNET | MAINT-AS28186 | Nov 13, 2023 |
| 131.221.72.0/23 | AS52566 | TC | SISALWEB INTERNET | MAINT-AS52566 | Jul 27, 2024 |
| 131.221.72.0/24 | AS52566 | RADB | Proxy Object : Cliente ITS_Transito IP: SISALWEB INTERNET | MAINT-AS28186 | Nov 13, 2023 |
| 131.221.72.0/24 | AS52566 | TC | SISALWEB INTERNET | MAINT-AS52566 | Jul 27, 2024 |
| 131.221.73.0/24 | AS52566 | RADB | Proxy Object : Cliente ITS_Transito IP: SISALWEB INTERNET | MAINT-AS28186 | Nov 13, 2023 |
| 131.221.73.0/24 | AS52566 | TC | SISALWEB INTERNET | MAINT-AS52566 | Jul 27, 2024 |
| 131.221.74.0/23 | AS52566 | RADB | Proxy Object : Cliente ITS_Transito IP: SISALWEB INTERNET | MAINT-AS28186 | Nov 13, 2023 |
| 131.221.74.0/23 | AS52566 | TC | SISALWEB INTERNET | MAINT-AS52566 | Jul 27, 2024 |
| 131.221.74.0/24 | AS52566 | RADB | Proxy Object : Cliente ITS_Transito IP: SISALWEB INTERNET | MAINT-AS28186 | Nov 13, 2023 |
| 131.221.74.0/24 | AS52566 | TC | SISALWEB INTERNET | MAINT-AS52566 | Jul 27, 2024 |
| 131.221.75.0/24 | AS52566 | RADB | Proxy Object : Cliente ITS_Transito IP: SISALWEB INTERNET | MAINT-AS28186 | Nov 13, 2023 |
| 131.221.75.0/24 | AS52566 | TC | SISALWEB INTERNET | MAINT-AS52566 | Jul 27, 2024 |
Whois
Registration for this announcement
- Range
- 131.221.72.0/22
- Netname
- 240371
- Registrant
- Sisalweb Internet
- Registrant country
- BR
- Organization
- Sisalweb Internet (14285403000139)
- Handle
- 131.221.72.0/22
- Created
- Oct 9, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 9, 2014
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Alexandre Tinti
- Handle
- ALT224