AS27381 Index Exchange Inc.

CASALE-MEDIA - Index Exchange Inc. · registered in Canada

IPv4 addresses12,54414 prefixes · <0.001% of announced IPv4

Rank in Canada#247largest network in CA by IPv4 space, of 1,575 · 0.02% of CA

Rank worldwide#8,050of 79,396 networks with IPv4

IPv65 x /485 prefixes

CountryCanada1,622 ASNs registered there

Open AS27381 in ASN lookup Look up an IP in this network (8.36.162.1) All networks in Canada

IPv4 prefixes

All 14 prefixes, in address order.

8.36.162.0/24
23.90.68.0/24
75.119.185.0/24
85.91.44.0/22
103.55.112.0/24
103.104.50.0/24
110.44.7.0/24
139.5.84.0/22
170.76.128.0/23
185.80.36.0/22
185.170.60.0/22
192.40.32.0/21
192.139.80.0/24
209.204.224.0/20

IPv6 prefixes

All 5 prefixes.

2620:12b:5002::/48
2620:12b:5005::/48
2620:12b:5006::/48
2a05:79c0:1::/48
2a05:79c0:2::/48

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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