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Data as of Nov 14, 2026

212.168.4.0/22

No anonymizer space · no proxy exits in 30 days

GTT Communications Inc.

Announcement
this exact prefix
RPKI invalid (origin)
Announced by
AS3257
Type
Internet provider
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
212.168.0.0/16
since Oct 2023
AS3257Internet provider3GTT Communications Inc.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.168.0.0/1665,536US-GTTCOMMUNICATIONS-19981111GTT Communications Inc. (ORG-GCI2-RIPE) · USALLOCATED PAMar 31, 2021abuse@gtt.net
└ 212.168.4.0/221,024ZENLAYER-GTTZenlayerSUB-ALLOCATED PAJan 7, 2026abuse@gtt.net
via US-GTTCOMMUNICATIONS-19981111

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

Covering aggregate above, the prefix's own history below

Summary

Routing history

First seen
Before our records
Origin networks
1