Data as of Nov 6, 2026
143.202.4.0/23
155 residential-proxy exits · 30 daysTelecomunicacoes Alarcao e Fernandes LTDA - ME
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
155
30% of its addresses · 30 days
Always-on exits
92
59% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
78
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
247K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 143.202.5.0/24 | 67 | 116 | |
| 143.202.4.0/24 | 25 | 38 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HydraProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LightningProxies
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateProxy
- Proxio
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264049
BR
- Name
- Telecomunicacoes Alarcao e Fernandes LTDA - ME
- Type
- Internet provider
- Registered
- Sep 28, 2015
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2024
- Current origin since
- Mar 2024 · 2.7 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS264049 | RADB | Route object of AS264049 - Client of AS264409 directly or indirectly | MAINT-AS264409 | Nov 28, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 143.202.4.0/24 | AS264049 | ALTDB | Telecomunicacoes Alarcao e Fernandes LTDA - Proxy Object | MAINT-AS60503 | Mar 18, 2020 |
| 143.202.5.0/24 | AS264049 | ALTDB | Telecomunicacoes Alarcao e Fernandes LTDA - Proxy Object | MAINT-AS60503 | Mar 18, 2020 |
Whois
Registration for this announcement
- Range
- 143.
202. 4. 0/ 22 - Netname
- 264792
- Registrant
- Telecomunicacoes Alarcao e Fernandes LTDA - ME
- Registrant country
- BR
- Organization
- Telecomunicacoes Alarcao e Fernandes LTDA - ME (11562559000121)
- Handle
- 143.
202. 4. 0/ 22 - Created
- Sep 28, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 28, 2015
- Status
- assigned