Data as of Nov 10, 2026

74.3.166.0/24

No anonymizer space · no proxy exits in 30 days

eSecureData · space held by Shaw Communications

Announcement

this exact prefix

No RPKI

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
74.3.160.0/20 since Sep 2026	AS6327	Hosting		Shaw Communications
74.3.128.0/18 since Jan 2026	AS6327	Residential	47 6 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
74.3.128.0/18	16,384	BGPP	Shaw Communications (RCC-291) · CA	Direct Allocation	May 20, 2009	internet.abuse@sjrb.ca
└ 74.3.160.0/20	4,096	ESECUREDATA	eSecureData (C08052162) · CA	Reassigned	Oct 1, 2021	internet.abuse@sjrb.ca via BGPP

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