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Data as of Nov 6, 2026

159.255.48.0/20

79 residential-proxy exits · 30 days

NOS Madeira Comunicacoes, S.A.

Announcement
this exact prefix
RPKI valid
Announced by
AS15457
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
79
1.9% of its addresses · 30 days
Always-on exits
7
8.9% of its exits
Spread
8 of 16
/24s with at least one exit
Providers
71
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

27K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
159.255.56.0/24212
159.255.60.0/2426
159.255.57.0/24115
159.255.61.0/24110
159.255.62.0/2419
159.255.58.0/2409
159.255.59.0/2409
159.255.63.0/2409

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • MrScraper
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • PrivateProxy
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • StrikeProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • Webshare

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
159.255.48.0/204,096PT-CABOTVM-20110926NOS Madeira Comunicacoes, S.A. (ORG-CA30-RIPE) · PTALLOCATED PASep 26, 2011abuse@cabotvm.pt
└ 159.255.48.0/212,048CABOTVMnos madeira comunicacoes s.aASSIGNED PAJan 13, 2012abuse@cabotvm.pt
via PT-CABOTVM-20110926
└ 159.255.56.0/212,048CABOTVMnos madeira comunicacoes s.aASSIGNED PAJan 23, 2012abuse@cabotvm.pt
via PT-CABOTVM-20110926

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS15457

PT
Name
NOS Madeira Comunicacoes, S.A.
Type
Internet provider
Registered
Jul 4, 2000
Domain
nos.pt
Industry
Media, Publishing, and Broadcasting
Spamhaus ASN-DROP
not listed