AS63359 Simcoe Muskoka Catholic District School Board

SMCDSB-002 - Simcoe Muskoka Catholic District School Board · registered in Canada

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Canada#1,437largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#69,754of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS63359 in ASN lookup Look up an IP in this network (205.211.112.1) All networks in Canada

IPv4 prefixes

All 1 prefix, in address order.

205.211.112.0/24

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AS63372#1438 WEBSAN-ON-PRIMARY - WEBSAN SOLUTIONS INC256

AS63396#1439 SIRS01 - 9013-6573 Quebec inc.256

AS199400#1440 Solytro-LTD Solytro LTD.256

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