Data as of Nov 3, 2026
Autonomous system
AS42580
NOS Acores Comunicacoes, S.A.
Announces 28,672 addresses in 3 prefixes. None of it is anonymizer space.
Type
Internet provider
PT
Proxy activity, 30 days
879 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 78.29.128.0/18 since Oct 2007 | Residential | 509 59 always on | |
| 81.20.240.0/20 since Apr 2007 | Residential | 175 16 always on | |
| 128.65.224.0/19 since Nov 2012 | Residential | 241 28 always on |
Residential-proxy exposure
Always-on exits
103
12% of its exits
Spread
111
/24s with at least one exit
Providers
104
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 81.20.241.0/24 | 5 | 73 | |
| 78.29.169.0/24 | 4 | 16 | |
| 78.29.163.0/24 | 4 | 11 | |
| 81.20.247.0/24 | 3 | 11 | |
| 78.29.155.0/24 | 3 | 10 | |
| 78.29.136.0/24 | 3 | 9 | |
| 78.29.139.0/24 | 3 | 9 | |
| 78.29.143.0/24 | 2 | 15 | |
| 128.65.229.0/24 | 2 | 15 | |
| 81.20.243.0/24 | 2 | 14 | |
| 78.29.191.0/24 | 2 | 12 | |
| 78.29.178.0/24 | 2 | 12 | |
| 128.65.231.0/24 | 2 | 12 | |
| 128.65.232.0/24 | 2 | 11 | |
| 78.29.167.0/24 | 2 | 9 | |
| 81.20.254.0/24 | 2 | 9 | |
| 128.65.249.0/24 | 2 | 9 | |
| 128.65.228.0/24 | 2 | 9 | |
| 78.29.189.0/24 | 2 | 7 | |
| 78.29.186.0/24 | 2 | 7 | |
| 128.65.225.0/24 | 2 | 6 | |
| 78.29.168.0/24 | 2 | 6 | |
| 128.65.234.0/24 | 2 | 6 | |
| 128.65.253.0/24 | 2 | 5 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- Maskify
- MoMoProxy
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- SpyderProxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS42580, day by day
411K observations
Network & history
Profile
- Registered
- Mar 16, 2007
- Domain
- zon.pt
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals