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Data as of Nov 13, 2026

81.173.232.0/24

6 residential-proxy exits · 30 days

NetCologne Gesellschaft fur Telekommunikation mbH

Announcement
81.173.128.0/17
No RPKI
Announced by
AS8422
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
6
2.3% of its addresses · 30 days
Providers
22
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

651 observations

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • B2Proxy
  • BirdProxies
  • BlurPath
  • Byteful
  • CliProxy
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • GSocks
  • IPPeak
  • Infatica
  • LemonBright
  • LudaxProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.173.128.0/1732,768DE-NETCOLOGNE-20030219NetCologne Gesellschaft fur Telekommunikation mbH (ORG-NG11-RIPE) · DEALLOCATED PAFeb 19, 2003abuse@netcologne.de
└ 81.173.232.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219

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 81.173.128.0/17

81.173.128.0/17

Routing history

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