LAYER3 INTEL
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Data as of Nov 14, 2026

91.143.96.0/24

1 residential-proxy exit · 30 days

Citycom Telekommunikation GmbH

Announcement
91.143.96.0/20
RPKI valid
Announced by
AS29056
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

31 observations

Proxy providers listing exits

  • FloppyData
  • NovaProxy
  • ProxyEmpire
  • VantageProxies

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
91.143.96.0/204,096AT-GSTW-20061031Citycom Telekommunikation GmbH (ORG-GSA1-RIPE) · ATALLOCATED PAOct 31, 2006abuse@grazkom.at
└ 91.143.96.64/298LACTAN-AT-NET-01LACTAN Chemikalien und Laborgeräte Vertriebsges.m.b.H. & Co KGASSIGNED PAJan 15, 2025abuse@grazkom.at
via AT-GSTW-20061031
└ 91.143.96.72/298CARITAS-EUROPAPL-AT-NET-01Caritas der Diözese Graz SeckauASSIGNED PANov 28, 2024abuse@grazkom.at
via AT-GSTW-20061031
└ 91.143.96.96/2732HORNIG-AT-NET-01J.Hornig GmbHASSIGNED PAJan 10, 2007abuse@grazkom.at
via AT-GSTW-20061031
└ 91.143.96.160/2816KPHGRAZ-AT-LINKNETKirchliche Paedagogische HochschuleASSIGNED PAJun 19, 2009abuse@grazkom.at
via AT-GSTW-20061031
└ 91.143.96.208/298DYNATRACE-AT-NET-01Dynatrace Austria GmbHASSIGNED PADec 13, 2024abuse@grazkom.at
via AT-GSTW-20061031
└ 91.143.96.216/298NICESHOPS-AT-NET-01Niceshops GmbHASSIGNED PAMay 29, 2013abuse@grazkom.at
via AT-GSTW-20061031
└ 91.143.96.224/298UMJ-AT-NET-01Universalmuseum Joanneum GmbHASSIGNED PAFeb 26, 2025abuse@grazkom.at
via AT-GSTW-20061031
└ 91.143.96.232/298ERDKOENIG-AT-NET-01Mag. Sabine Erdkönig - SteuerberaterinASSIGNED PAApr 29, 2014abuse@grazkom.at
via AT-GSTW-20061031

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 91.143.96.0/20

91.143.96.0/20

Routing history

Pattern
Stable
First seen
Nov 2006
Current origin since
Nov 2006 · 20 yr
Origin networks
1