Data as of Nov 10, 2026

72.2.46.0/24

No anonymizer space · no proxy exits in 30 days

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
72.2.40.0/21 since Jun 2007	AS6327	Residential	6	Shaw Communications
72.2.32.0/19 since Nov 2005	AS6327	Residential	28 2 always on	Shaw Communications
72.2.0.0/18 since Apr 2026	AS6327	Residential	41 2 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
72.2.0.0/18	16,384	BIGPIPE-4	Shaw Communications (RCC-291) · CA	Direct Allocation	Sep 17, 2004	internet.abuse@sjrb.ca
└ 72.2.46.0/23	512	341234-BC-LTD-DBA-MICROSERVE	341234 BC Ltd.dba Microserve (C08305954) · CA	Reassigned	Apr 8, 2022	internet.abuse@sjrb.ca via BIGPIPE-4

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

Summary