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AS20161
AS20161 TeraGo Networks Inc.
TRGO - TeraGo Networks Inc. · registered in Canada
IPv4 addresses 131,584 77 prefixes · 0.004% of announced IPv4
Rank in Canada #51 largest network in CA by IPv4 space, of 1,575 · 0.25% of CA
Rank worldwide #1,518 of 79,396 networks with IPv4
IPv6 16 x /32 (1,048,576 x /48) 16 prefixes
Country Canada 1,622 ASNs registered there
IPv4 prefixes
All 77 prefixes, in address order.
64.201.160.0/20 64.201.176.0/23 64.201.181.0/24 64.201.182.0/23 64.201.184.0/21 66.11.64.0/20 66.11.80.0/22 66.11.84.0/23 66.11.86.0/24 66.11.87.0/24 66.11.88.0/21 66.119.160.0/19 66.225.128.0/21 66.225.136.0/22 66.225.140.0/23 66.225.142.0/24 66.225.143.0/24 66.225.144.0/20 67.21.194.0/23 67.21.196.0/22 67.21.200.0/21 67.21.208.0/21 67.226.128.0/19 67.226.160.0/20 67.226.176.0/21 67.226.184.0/22 68.179.0.0/19 68.179.32.0/21 68.179.40.0/23 68.179.42.0/24 68.179.43.0/24 68.179.44.0/22 68.179.48.0/21 68.179.56.0/22 68.179.60.0/23 68.179.62.0/23 68.179.64.0/22 68.179.68.0/23 68.179.70.0/23 68.179.72.0/21 68.179.80.0/20 68.179.96.0/19 74.117.140.0/23 74.117.142.0/24 76.77.64.0/19 173.212.128.0/20 173.212.144.0/21 173.212.152.0/24 173.212.153.0/24 173.212.154.0/23 173.212.156.0/23 173.212.158.0/24 173.212.159.0/24 173.212.160.0/20 173.212.176.0/21 173.212.184.0/22 173.212.188.0/23 173.212.190.0/24 192.43.219.0/24 205.211.115.0/24 207.54.96.0/22 207.54.100.0/23 207.54.102.0/24 207.54.103.0/24 207.54.104.0/21 207.54.112.0/23 207.54.114.0/24 207.54.115.0/24 207.54.116.0/22 207.54.120.0/22 207.54.124.0/23 207.54.127.0/24 207.251.32.0/22 207.251.36.0/23 207.251.38.0/23 207.251.40.0/21 209.162.224.0/19
IPv6 prefixes
All 16 prefixes.
2600:d00::/32 2600:d01::/34 2600:d01:4000::/34 2600:d01:8000::/33 2600:d02::/31 2600:d04::/32 2600:d05::/34 2600:d05:4000::/34 2600:d05:8000::/33 2600:d06::/31 2600:d08::/32 2600:d09::/34 2600:d09:4000::/34 2600:d09:8000::/33 2600:d0a::/31 2600:d0c::/30
Similar-sized networks in Canada
ASN Name IPv4 addresses
AS3359 #48 U-ALBERTA - University of Alberta132,608
AS16623 #49 AHS - Alberta Health Services132,608
AS36493 #50 295CA-TOR-ASN - FIBERNETICS CORPORATION132,352
AS17001 #52 UMANITOBA - University of Manitoba131,328
AS822 #53 STJOSEPHS-AS - St. Joseph's Health Care, London131,072
AS17120 #54 NBDOE-ORG - New Brunswick Department of Education and Early Childhood Development131,072
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