Data as of Nov 9, 2026

66.244.244.0/23

No anonymizer space · no proxy exits in 30 days

TELUS Communications Inc. · space held by Shaw Communications

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
66.244.244.0/22 since Feb 2019	AS6327	Residential	2	Shaw Communications
66.244.192.0/18 since May 2005	AS6327	Residential	63 3 always on	Shaw Communications

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
66.244.192.0/18	16,384	BIGPIPE-2	Shaw Communications (RCC-291) · CA	Direct Allocation	Mar 14, 2002	internet.abuse@sjrb.ca
└ 66.244.244.0/23	512	OLDS-FIBRE	Olds Fibre (C08305979) · CA	Reassigned	Apr 8, 2022	internet.abuse@sjrb.ca via BIGPIPE-2

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

IPv4 market

Origin network