Data as of Nov 10, 2026

81.31.2.0/24

No anonymizer space · no proxy exits in 30 days

GTT Communications Inc.

Announcement

No RPKI

Announced by

Type

Internet provider

Risk

0 / 100 · Low

Registrations in this block

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
81.31.0.0/19	8,192	US-GTTCOMMUNICATIONS-20030519	GTT Communications Inc. (ORG-GCI2-RIPE) · US	ALLOCATED PA	Mar 22, 2021	abuse@gtt.net
└ 81.31.2.0/24	256	US-GTT-INTERFACES-NETS	Customer P2P interface addresses in US	ASSIGNED PA	Jun 12, 2015	abuse@gtt.net via US-GTTCOMMUNICATIONS-20030519

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Routing timeline

81.31.0.0/19

Recorded history