LAYER3 INTEL
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Data as of Nov 11, 2026

136.225.4.0/25

No anonymizer space · no proxy exits in 30 days

COLT Technology Services Group Limited

Announcement
136.225.0.0/16
RPKI valid
Announced by
AS8220
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.78% of its addresses · listed by providers
Providers
3
selling exits here

Proxy providers listing exits

  • RainProxy
  • Shifter
  • ZENPROXY_PREMIUM

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
136.225.0.0/1665,536COLTCOLT Technology Services Group Limited (ORG-CI9-RIPE) · GBLEGACYMar 15, 2004abuse@colt.net
└ 136.225.0.0/204,096IE-COLT-20230906unknownLEGACYSep 6, 2023abuse@colt.net
via COLT
└ 136.225.4.0/24256NET-IE-SwitchSwitchLEGACYMar 26, 2024abuse@colt.net
via IE-COLT-20230906
└ 136.225.4.0/25128NET-IE-Business-Objects-Software-LimitedBusiness Objects Software LimitedLEGACYAug 21, 2024abuse@colt.net
via NET-IE-Switch

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 136.225.0.0/16

136.225.0.0/16

Routing history

Pattern
Rotating
First seen
May 2005
Current origin since
Nov 2022 · 4.0 yr
Origin networks
3
Last change of origin
Nov 2022
Recorded history

History

Handoffs
2