AS395050 Halton Catholic District School Board

HCDSB - Halton Catholic District School Board · registered in Canada

IPv4 addresses2,3045 prefixes · <0.001% of announced IPv4

Rank in Canada#561largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#21,232of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS395050 in ASN lookup Look up an IP in this network (209.250.160.1) All networks in Canada

IPv4 prefixes

All 5 prefixes, in address order.

209.250.160.0/22
209.250.170.0/24
209.250.173.0/24
209.250.178.0/24
209.250.190.0/23

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS33389#558 COLLEGEBOREAL - College Boreal2,304

AS36004#559 ASN-IRVING - JD IRVING LIMITED2,304

AS36068#560 APPDIRECT - AppDirect2,304

AS397474#562 LOTOQU-AS - Loto-Quebec2,304

AS11239#563 SKYCOMP-01 - Skycomp Solutions Inc.2,048

AS11635#564 AS-ENVI-1 - TelMAX Inc.2,048

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