LAYER3 INTEL
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Data as of Nov 11, 2026

77.72.128.0/24

1 residential-proxy exit · 30 days

Colobridge GmbH

Announcement
77.72.128.0/21
No RPKI
Announced by
AS197252
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
5
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

8 observations

Proxy providers listing exits

  • BirdProxies
  • EnigmaProxy
  • Infatica
  • NodeProxy
  • Shifter

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.72.128.0/212,048DE-COLOBRIDGE-20100903Colobridge GmbH (ORG-CG54-RIPE) · DEALLOCATED PASep 3, 2010abuse@colobridge.net
└ 77.72.128.0/2732NET-COLOBRIDGE-NETMGMT DC equipmentASSIGNED PAJan 11, 2013abuse@colobridge.net
via DE-COLOBRIDGE-20100903
└ 77.72.128.32/304NET-COLOBRIDGE-NETColobridge GmbH (ORG-CG54-RIPE) · DEASSIGNED PANov 25, 2010abuse@colobridge.net
└ 77.72.128.128/2664NET-COLOBRIDGE-NETColobridge GmbH (ORG-CG54-RIPE) · DEASSIGNED PANov 25, 2010abuse@colobridge.net

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 77.72.128.0/21

77.72.128.0/21

Routing history

Pattern
Stable
First seen
Feb 2009
Current origin since
Oct 2011 · 15 yr
Origin networks
2
Last change of origin
Oct 2011
Recorded history

History

Handoffs
1