Data as of Nov 10, 2026

72.2.3.0/24

No anonymizer space · no proxy exits in 30 days

Shaw Communications

Announcement

72.2.0.0/21

No RPKI

Announced by

AS6327

Type

Business

56% of it

Recent change

New origin Sep 2026

from AS6327 Shaw Communications, after 8.1 years unannounced

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
72.2.0.0/19 since May 2005	AS6327	Residential	13	Shaw Communications
72.2.0.0/18 since Apr 2026	AS6327	Residential	41 2 always on	Shaw Communications

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
72.2.0.0/18	16,384	BIGPIPE-4	Shaw Communications (RCC-291) · CA	Direct Allocation	Sep 17, 2004	internet.abuse@sjrb.ca
└ 72.2.3.0/28	16	PLEXXIS-SOFTWARE-CANADA-INC	unknown	—	—	—
└ 72.2.3.16/28	16	GREATER-VICTORIA-PUBLIC-LIBRARY	unknown	—	—	—
└ 72.2.3.32/27	32	CORPORATION-OF-THE-DISTRICT-OF-NC	unknown	—	—	—
└ 72.2.3.96/28	16	VICTORIA-POLICE-DEPARTMENT	unknown	—	—	—
└ 72.2.3.112/28	16	DE-HAVILLAND-AIRCRAFT-OF-CANADA-LTD	unknown	—	—	—
└ 72.2.3.208/28	16	BC-INVESTMENT-MANAGEMENT-CORP	unknown	—	—	—
└ 72.2.3.224/28	16	PROLINE-MANAGEMENT-LTD	unknown	—	—	—
└ 72.2.3.240/28	16	SUNTRACKER-TECHNOLOGIES-LTD	unknown	—	—	—

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses

Type	Addresses	Share	Ranges
Business	144	56%	8
Residential	112	44%	2

Network & registry

Announcement Routing history Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below