AS25833 The Ontario College of Teachers

TOCT - The Ontario College of Teachers · registered in Canada

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Canada#1,343largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#64,641of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS25833 in ASN lookup Look up an IP in this network (209.205.40.1) All networks in Canada

IPv4 prefixes

All 1 prefix, in address order.

209.205.40.0/24

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS23300#1340 JCS-NET - James Clendenan Systems Ltd.256

AS23311#1341 AGNICOEAGLE-ASN - Agnico Eagle256

AS23457#1342 BRAMPTON - City of Brampton256

AS25925#1344 CITYOFLETH - City of Lethbridge256

AS26035#1345 AEONEX - aeonex256

AS26138#1346 REIS-AS1 - Reis Information Systems256

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