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AS397667
AS397667 Hamilton-Wentworth District School Board
AS-HWDSB - Hamilton-Wentworth District School Board · registered in Canada
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in Canada #1,492 largest network in CA by IPv4 space, of 1,575 · <0.01% of CA
Rank worldwide #78,190 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country Canada 1,622 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Canada
ASN Name IPv4 addresses
AS397408 #1489 IPER-ASN - iperceptions inc.256
AS397524 #1491 NRM-NORTHRIVERMIDSTREAMINC-01 - Northriver Midstream Inc.256
AS397711 #1493 AS-HRPS - Halton Regional Police Service256
AS397728 #1494 TMLAWYERS - Taylor McCaffrey LLP256
AS397814 #1495 GEORGINA-01 - Town of Georgina256
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources