Data as of Nov 7, 2026
131.221.184.0/23
72 residential-proxy exits · 30 daysVastelecom e Informatica LTDA ME
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
72
14% of its addresses · 30 days
Always-on exits
17
24% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
55
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
97K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 131.221.184.0/24 | 9 | 39 | |
| 131.221.185.0/24 | 8 | 33 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CoreProxy
- DataImpulse
- Decodo
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPOasis
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LightningProxies
- Maskify
- NodeMaven
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateByte
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 131.221.184.0/22 since Jun 2021 | AS264425 | Residential | 137 32 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264425
BR
- Name
- Vastelecom e Informatica LTDA ME
- Type
- Internet provider
- Registered
- Oct 21, 2014
- Domain
- vasinformatica.com.br
- Website
- www.vasinformatica.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2018
- Current origin since
- Dec 2023 · 2.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.221.184.0/23 | AS264425 | /23 | LACNIC | RPKI valid |
| 131.221.184.0/22 | AS264425 | /22 | LACNIC | Too specific |
Whois
Registration for this announcement
- Range
- 131.
221. 184. 0/ 22 - Netname
- 241077
- Registrant
- Vastelecom e Informatica LTDA ME
- Registrant country
- BR
- Organization
- Vastelecom e Informatica LTDA ME (10171347000150)
- Handle
- 131.
221. 184. 0/ 22 - Created
- Oct 21, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 21, 2014
- Status
- assigned
Report abuse
Abuse contact
- vasinformatica@
vasinformatica. com. br - Name
- Valdinei Alves de Souza
- Handle
- VAS149