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Data as of Nov 3, 2026

80.243.88.0/24

7 residential-proxy exits · 30 days

NOS Comunicacoes, S.A.

Announcement
80.243.80.0/20
RPKI valid
Announced by
AS2860
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
7
2.7% of its addresses · 30 days
Always-on exits
1
14% of its exits
Providers
11
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1.1K observations

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • Decodo
  • FloppyData
  • GloryCloud
  • IPFly
  • KindProxy
  • Oxylabs
  • PuraRoute
  • RainProxy
  • Shifter

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
80.243.80.0/204,096PT-NOS-20050909NOS Comunicacoes, S.A. (ORG-TPS1-RIPE) · PTALLOCATED PAFeb 23, 2011[email protected]
└ 80.243.88.0/212,048PT-CABOTVANOS Açores Comunicações S.A.ASSIGNED PAApr 22, 2021[email protected]
via PT-NOS-20050909

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
Announced by

Covering announcement 80.243.80.0/20

Prefix
80.243.80.0/20
Announced by
AS2860 NOS Comunicacoes, S.A.
Type
Residential
Proxy exits
123
Always-on exits
15
RPKI
RPKI valid
Netname
PT-NOS-20050909
Registrant
NOS Comunicacoes, S.A.
RIR
RIPE NCC
Origin network

AS2860

PT
Name
NOS Comunicacoes, S.A.
Type
Internet provider
Registered
Jan 18, 1994
Domain
nos.pt
Website
www.nos.pt
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed