AS26138 Reis Information Systems

REIS-AS1 - Reis Information Systems · registered in Canada

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Canada#1,346largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#64,682of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS26138 in ASN lookup Look up an IP in this network (170.39.48.1) All networks in Canada

IPv4 prefixes

All 1 prefix, in address order.

170.39.48.0/24

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS25833#1343 TOCT - The Ontario College of Teachers256

AS25925#1344 CITYOFLETH - City of Lethbridge256

AS26035#1345 AEONEX - aeonex256

AS26155#1347 LAO-AS - Legal Aid Ontario256

AS26318#1348 PC-MINI-TECH - PC Mini Tech256

AS26320#1349 MONARCH-IND-CA - MONARCH INDUSTRIES LIMITED256

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