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Data as of Nov 10, 2026

83.223.166.0/24

9 residential-proxy exits · 30 days

NOS Madeira Comunicacoes, S.A.

Announcement
83.223.160.0/19
RPKI valid
Announced by
AS15457
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
9
3.5% of its addresses · 30 days
Providers
11
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

230 observations

Proxy providers listing exits

  • AnyIP
  • Byteful
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • LemonBright
  • NodeProxy
  • Proxiware
  • RainProxy
  • Shifter
  • ThunderProxy

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
83.223.160.0/198,192PT-CABOTVM-20040713NOS Madeira Comunicacoes, S.A. (ORG-CA30-RIPE) · PTALLOCATED PAJul 13, 2004abuse@cabotvm.pt
└ 83.223.160.0/204,096CABOTVMnos madeira comunicacoes s.aASSIGNED PAJul 20, 2004abuse@cabotvm.pt
via PT-CABOTVM-20040713

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
Routing timeline

Who has announced 83.223.160.0/19

83.223.160.0/19

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2005 · 22 yr
Origin networks
1