LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

173.214.136.0/21

No anonymizer space · no proxy exits in 30 days

Shaw Communications

Announcement
this exact prefix
No RPKI
Announced by
AS6327
Type
Residential
91% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
173.214.128.0/20
since Jan 2026
AS6327Residential8Shaw Communications
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
173.214.136.0/22
since Mar 2017
AS6327ResidentialShaw Communications
173.214.140.0/23
since Aug 2015
AS54841ResidentialShaw Communications
173.214.142.0/24
since Oct 2017
AS6327ResidentialShaw Communications

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
173.214.128.0/204,096BIGPIPE-6Shaw Communications (RCC-291) · CADirect AllocationMar 22, 2011internet.abuse@sjrb.ca
└ 173.214.136.0/221,024BLUE-TREE-HOTEL-GP-WESTIN-HOTELunknownReassignedApr 11, 2022internet.abuse@sjrb.ca
via BIGPIPE-6
└ 173.214.140.0/23512OLDS-FIBREOlds Fibre (C08305939) · CAReassignedApr 8, 2022internet.abuse@sjrb.ca
via BIGPIPE-6
└ 173.214.142.0/24256F12-NETWORKS-INCF12 Networks Inc (C08303259) · CAReassignedApr 7, 2022internet.abuse@sjrb.ca
via BIGPIPE-6
└ 173.214.143.0/298GOLDER-ASSOCIATESunknown———
└ 173.214.143.32/298OLDS-FIBREunknown———
└ 173.214.143.40/298TSE-STEEL-LTDunknown———
└ 173.214.143.56/298GLENMORE-INN-HOLDINGS-LTDunknown———
└ 173.214.143.64/298WABTEC-TRANSPORTATION-CANADA-LTDunknown———
└ 173.214.143.72/298CLEARSTREAM-ENERGY-HOLDINGS-LPunknown———
└ 173.214.143.80/298FIELD-AVIATION-COMPANY-INCunknown———
└ 173.214.143.88/298SURGICAL-CENTRES-INCunknown———
└ 173.214.143.96/2983P-LEARNING-PTY-LTDunknown———
└ 173.214.143.104/298SKYLINE-BUILDING-ENVELOPE-SOLUTIONSunknown———
└ 173.214.143.112/298WOODRIDGE-FORD-LINCOLN-LTDunknown———
└ 173.214.143.120/298ORLEN-UPSTREAM-CANADA-LTDunknown———
└ 173.214.143.128/298FISH-CREEK-EXECUTIVE-CENTRE-LTDunknown———
└ 173.214.143.136/298INTRAPAC-CANADA-CORPORATIONunknown———
└ 173.214.143.144/298CHAMPION-PET-FOODS-LPunknown———
└ 173.214.143.152/298CONTINENTAL-ALLOYS-SERVICES-INCunknown———
└ 173.214.143.168/298COUNTRY-HILLS-GOLF-CLUBunknown———
└ 173.214.143.184/298KIWETINOHK-RESOURCES-CORPunknown———
└ 173.214.143.200/298AMAZON-CANADA-FULFILLMENT-SERVICES-ULCunknown———
└ 173.214.143.208/298MARUBENI-ITOCHU-TUBULARS-CANADA-LTDunknown———
└ 173.214.143.216/298PJLM-SOFTWARE-INCunknown———
└ 173.214.143.232/298BROOKFIELD-OFFICE-PROPERTIES-MANAGEMENT-LPunknown———
└ 173.214.143.240/298TRANSCANADA-TURBINES-LTDunknown———
└ 173.214.143.248/298DXP-ENTERPRISES-INCunknown———

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

Composition

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

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Residential1,85691%9
Business1929.4%24

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS6327

CA
Name
Shaw Communications
Type
Internet provider
Registered
Mar 8, 1996
Domain
shaw.ca
Website
www.shaw.ca
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed