Data as of Nov 8, 2026
186.251.80.0/21
147 residential-proxy exits · 30 daysMaster Net Telecom LTDA
Residential-proxy exits
Proxy exits
147
7.2% of its addresses · 30 days
Always-on exits
45
31% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
65
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
271K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 186.251.81.0/24 | 38 | 128 | |
| 186.251.80.0/24 | 6 | 7 | |
| 186.251.82.0/24 | 1 | 7 | |
| 186.251.87.0/24 | 0 | 4 | |
| 186.251.86.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LightningProxies
- MarsProxies
- Maskify
- NSocks
- NodeMaven
- Novada
- Oxylabs
- PacketStream
- PrivateByte
- PrivateProxy
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RapidProxy
- RolaProxy
- Shifter
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.251.80.0/22 since May 2024 | AS53223 | Residential | 142 45 always on | |
| 186.251.84.0/22 since May 2024 | AS53223 | Residential | 5 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS53223
BR
- Name
- Master Net Telecom LTDA
- Type
- Internet provider
- Registered
- Nov 10, 2010
- Domain
- masternetrs.com.br
- Website
- masternetrs.com.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
- Dec 2010
- Current origin since
- Dec 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.251.80.0/21 | AS53223 | /32 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 186.
251. 80. 0/ 21 - Netname
- 153657
- Registrant
- Master Net Telecom LTDA
- Registrant country
- BR
- Organization
- Master Net Telecom LTDA (08602563000161)
- Handle
- 186.
251. 80. 0/ 21 - Created
- Nov 10, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 10, 2010
- Status
- assigned
Report abuse
Abuse contact
- g.
s. nunes22@ gmail. com - Name
- Gabriel de Souza Nunes
- Handle
- GASNU16