Data as of Nov 3, 2026
Autonomous system
AS265147
UP Fibra
Announces 1,024 addresses in 7 prefixes. None of it is anonymizer space.
Type
Internet provider
BR
Proxy activity, 30 days
13 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 143.255.128.0/22 since Dec 2015 | Residential | 13 4 always on | |
| 143.255.128.0/23 since May 2018 | Residential | 7 1 always on | |
| 143.255.128.0/24 since Apr 2025 | Residential | 3 1 always on | |
| 143.255.129.0/24 since Apr 2025 | Residential | 4 | |
| 143.255.130.0/23 since May 2018 | Residential | 6 3 always on | |
| 143.255.130.0/24 since Mar 2024 | Residential | 6 3 always on | |
| 143.255.131.0/24 since Dec 2025 | Residential |
Residential-proxy exposure
Always-on exits
4
31% of its exits
Spread
3
/24s with at least one exit
Providers
43
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 143.255.130.0/24 | 3 | 6 | |
| 143.255.128.0/24 | 1 | 3 | |
| 143.255.129.0/24 | 0 | 4 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CoreProxy
- DataImpulse
- Decodo
- Evomi
- FlashProxy
- FloppyData
- GeekProxy
- Geonode
- GonzoProxy
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- MagneticProxy
- MarsProxies
- Maskify
- NSocks
- Novada
- Oxylabs
- PacketStream
- PrivateProxy
- Proxiware
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- Thordata
- VitalExclusive
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS265147, day by day
12K observations
Network & history
Profile
- Registered
- Nov 17, 2015
- Domain
- upfibrapb.com.br
- Website
- www.upfibrapb.com.br
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals