AS13845 eStruxture Data Centers Inc.

ESTRUXTURE-AB-13845 - eStruxture Data Centers Inc. · registered in Canada

IPv4 addresses6,65613 prefixes · <0.001% of announced IPv4

Rank in Canada#341largest network in CA by IPv4 space, of 1,575 · 0.01% of CA

Rank worldwide#11,818of 79,396 networks with IPv4

IPv6256 x /481 prefixes

CountryCanada1,622 ASNs registered there

Open AS13845 in ASN lookup Look up an IP in this network (38.121.74.1) All networks in Canada

IPv4 prefixes

All 13 prefixes, in address order.

38.121.74.0/24
66.51.16.0/23
66.51.18.0/24
66.51.19.0/24
66.51.20.0/24
66.51.21.0/24
66.51.22.0/23
69.165.88.0/21
142.231.0.0/24
148.66.241.0/24
148.66.252.0/22
204.209.8.0/24
205.209.2.0/23

IPv6 prefixes

All 1 prefix.

2600:3000:5100::/40

Other ASNs named eStruxture Data Centers Inc.

3 other networks use the same organisation name; together with AS13845 they announce 78,079 IPv4 addresses.

ASNNameIPv4 addresses

AS10929ESTRUXTURE-QC-10929 - eStruxture Data Centers Inc. CA56,576

AS55066ESTRUXTURE-BC-B - eStruxture Data Centers Inc. CA8,960

AS19122ESTRUXTURE-ON-19122 - eStruxture Data Centers Inc. CA5,887

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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