This is a list of Autonomous System Numbers that are, to the best of our knowledge, registered to Icelandic entities and are in use (listed as originators of some networks) in Iceland. From the networks originated by these AS numbers we derive a list of IP networks in use in Iceland.
Please note that this is not a geo-location service, as there are always networks in use in Iceland that are originated by external AS numbers or by AS numbers registered to foreign or international service providers. Some networks, registered to Icelandic entities, are in use abroad, partially or totally. When we refer to icelandic AS-numbers or networks, please bear this in mind.
AS1850 AS6677 AS12969 AS15474 AS21268 AS24743 AS25244 AS25509 AS29348 AS29689 AS30818 AS31236 AS31410 AS31441 AS34678 AS35834 AS39472 AS39532 AS42888 AS43571 AS43892 AS44275 AS44432 AS44515 AS44644 AS44735 AS44925 AS47545 AS47828 AS48685 AS50613 AS51017 AS51296 AS51896 AS51969 AS56704 AS57508 AS57729 AS59396 AS60300 AS60690 AS197403 AS197973 AS198815 AS199844 AS200432 AS200868 AS202030 AS202247 AS202868 AS203176 AS203322 AS203715 AS204588 AS204926 AS206010 AS206669 AS206743 AS206842 AS206849 AS208548 AS209214 AS209933 AS210080 AS211734 AS211815 AS212771 AS212926
5.23.64.0/19 31.15.112.0/21 31.209.136.0/21 31.209.144.0/20 31.209.144.0/21 31.209.152.0/21 31.209.192.0/18 37.152.64.0/21 37.152.64.0/22 37.205.32.0/21 37.205.32.0/24 37.235.49.0/24 46.22.96.0/20 46.22.96.0/24 46.28.152.0/21 46.28.152.0/24 46.28.153.0/24 46.28.154.0/24 46.28.155.0/24 46.28.156.0/24 46.28.157.0/24 46.28.158.0/24 46.28.159.0/24 46.182.184.0/21 46.239.192.0/18 46.239.192.0/19 46.239.192.0/24 46.239.224.0/19 62.145.128.0/19 77.73.33.0/24 78.40.248.0/21 79.171.96.0/21 79.171.96.0/22 79.171.96.0/24 79.171.97.0/24 79.171.99.0/24 79.171.100.0/22 79.171.101.0/24 80.248.16.0/20 81.15.0.0/17 82.112.64.0/19 82.112.64.0/23 82.112.64.0/24 82.112.65.0/24 82.112.66.0/24 82.112.67.0/24 82.112.68.0/24 82.112.69.0/24 82.112.70.0/24 82.112.71.0/24 82.112.72.0/24 82.112.73.0/24 82.112.74.0/24 82.112.75.0/24 82.112.76.0/24 82.112.77.0/24 82.112.78.0/24 82.112.79.0/24 82.112.80.0/24 82.112.81.0/24 82.112.82.0/24 82.112.83.0/24 82.112.84.0/24 82.112.85.0/24 82.112.86.0/24 82.112.87.0/24 82.112.88.0/24 82.112.89.0/24 82.112.90.0/24 82.112.91.0/24 82.112.92.0/24 82.112.93.0/24 82.112.94.0/24 82.112.95.0/24 82.148.64.0/19 82.221.0.0/17 82.221.0.0/20 82.221.0.0/21 82.221.16.0/20 82.221.22.0/24 82.221.28.0/24 82.221.32.0/20 82.221.46.0/23 82.221.48.0/20 82.221.64.0/20 82.221.64.0/22 82.221.68.0/22 82.221.80.0/20 82.221.80.0/21 82.221.80.0/24 82.221.81.0/24 82.221.84.0/24 82.221.88.0/22 82.221.92.0/22 82.221.96.0/19 82.221.96.0/20 82.221.100.0/23 82.221.104.0/24 82.221.105.0/24 82.221.111.0/24 82.221.112.0/20 82.221.113.0/24 82.221.128.0/19 82.221.128.0/24 82.221.129.0/24 82.221.130.0/24 82.221.131.0/24 82.221.136.0/24 82.221.139.0/24 82.221.141.0/24 82.221.143.0/24 82.221.146.0/24 82.221.161.0/24 82.221.162.0/24 82.221.168.0/24 82.221.170.0/24 82.221.171.0/24 83.173.0.0/18 85.116.64.0/19 85.197.192.0/18 85.220.0.0/17 87.121.23.0/24 87.237.32.0/23 87.237.38.0/23 88.135.70.0/24 88.149.0.0/17 88.151.48.0/21 88.151.48.0/22 88.151.48.0/24 88.151.49.0/24 88.151.50.0/24 88.151.51.0/24 88.151.52.0/22 89.17.128.0/19 89.104.128.0/19 89.147.108.0/22 89.147.108.0/24 89.147.109.0/24 89.147.110.0/24 89.147.111.0/24 89.160.128.0/17 89.160.128.0/19 89.160.160.0/19 89.160.192.0/19 89.160.224.0/19 91.199.134.0/24 91.208.22.0/24 91.216.255.0/24 91.220.110.0/24 91.220.138.0/24 92.43.192.0/21 93.95.72.0/21 93.95.224.0/21 93.95.231.128/25 94.142.152.0/21 94.198.48.0/23 94.250.244.0/22 94.250.244.0/23 128.140.232.0/21 130.208.0.0/16 139.28.147.0/24 149.126.80.0/21 149.126.86.0/24 151.236.24.0/24 153.92.128.0/19 157.97.0.0/19 157.157.0.0/16 157.157.2.0/24 157.157.4.0/24 157.157.136.0/24 157.157.184.0/22 160.20.214.0/23 160.210.0.0/16 176.10.32.0/21 176.57.224.0/20 178.19.48.0/20 178.19.54.0/24 178.19.63.0/24 178.248.16.0/21 185.21.16.0/22 185.24.0.0/22 185.24.0.0/24 185.24.1.0/24 185.24.2.0/24 185.24.3.0/24 185.25.252.0/22 185.27.36.0/22 185.27.37.0/24 185.29.196.0/22 185.29.198.0/24 185.30.184.0/22 185.30.184.0/24 185.40.120.0/22 185.43.30.0/24 185.44.240.0/22 185.56.12.0/22 185.56.12.0/24 185.56.13.0/24 185.56.14.0/24 185.56.15.0/24 185.62.60.0/22 185.62.60.0/24 185.62.61.0/24 185.62.62.0/24 185.67.84.0/22 185.67.180.0/22 185.86.220.0/22 185.86.220.0/24 185.86.221.0/24 185.86.222.0/24 185.86.223.0/24 185.93.156.0/22 185.107.60.0/22 185.107.60.0/24 185.107.61.0/24 185.109.100.0/22 185.111.36.0/22 185.112.144.0/22 185.112.204.0/22 185.118.32.0/22 185.119.124.0/22 185.126.60.0/23 185.126.62.0/23 185.130.12.0/22 185.130.12.0/23 185.130.12.0/24 185.130.13.0/24 185.130.14.0/24 185.138.172.0/22 185.138.172.0/23 185.138.174.0/23 185.147.136.0/22 185.147.136.0/24 185.147.137.0/24 185.152.116.0/22 185.154.116.0/22 185.159.158.0/24 185.169.188.0/22 185.169.190.0/24 185.174.176.0/22 185.177.132.0/22 185.179.76.0/22 185.179.76.0/24 185.179.77.0/24 185.179.78.0/24 185.179.79.0/24 185.191.232.0/22 185.198.144.0/22 185.217.58.0/24 185.219.148.0/22 185.219.150.0/24 185.219.151.0/24 185.221.176.0/22 185.221.232.0/22 185.236.130.0/24 185.240.40.0/24 185.240.41.0/24 185.240.42.0/24 185.240.43.0/24 185.245.172.0/22 185.248.120.0/22 185.252.165.0/24 192.30.37.0/24 192.71.218.0/24 192.147.34.0/24 193.4.0.0/19 193.4.4.0/24 193.4.5.0/24 193.4.6.0/24 193.4.7.0/24 193.4.32.0/20 193.4.48.0/21 193.4.56.0/23 193.4.58.0/23 193.4.60.0/22 193.4.64.0/18 193.4.108.0/24 193.4.128.0/17 193.107.84.0/22 193.109.16.0/20 193.109.20.0/24 193.109.25.0/24 193.181.194.0/24 194.31.61.0/24 194.105.224.0/19 194.105.224.0/24 194.144.0.0/16 195.130.193.0/24 195.246.230.0/23 195.246.230.0/24 195.246.231.0/24 199.195.118.0/24 212.30.192.0/19 212.30.212.0/24 212.30.224.0/19 212.30.229.0/24 212.30.242.0/24 212.126.224.0/19 212.126.240.0/21 212.126.248.0/21 213.167.128.0/19 213.167.152.0/24 213.176.128.0/19 213.181.96.0/19 213.181.96.0/20 213.181.96.0/21 213.181.96.0/24 213.181.104.0/21 213.181.104.0/22 213.181.104.0/24 213.181.105.0/24 213.181.106.0/23 213.181.106.0/24 213.181.107.0/24 213.181.108.0/24 213.181.109.0/24 213.181.110.0/24 213.181.111.0/24 213.181.112.0/20 213.181.122.0/24 213.181.123.0/24 213.181.124.0/23 213.181.124.0/24 213.181.125.0/24 213.181.126.0/23 213.190.96.0/19 213.213.128.0/19 213.220.64.0/18 217.9.128.0/20 217.28.176.0/20 217.151.160.0/19 217.171.208.0/20 2001:1a98::/29 2001:1a98::/32 2001:678:58c::/48 2001:678:888::/48 2001:678:afc::/48 2001:67c:1824::/48 2001:67c:2114::/48 2001:67c:2aac::/48 2001:67c:6c::/48 2001:67c:824::/48 2620:125:1008::/48 2a00:4d60::/32 2a00:5000::/29 2a00:5380::/29 2a00:5380::/32 2a00:5ee0::/32 2a00:5ee0::/35 2a00:5ee0:2000::/35 2a00:7840::/32 2a00:9260::/32 2a00:9280::/32 2a00:92c0::/29 2a00:b3c0::/32 2a00:c88::/32 2a01:640::/29 2a01:6f00::/29 2a01:8280::/32 2a01:9460::/32 2a02:3c8::/32 2a02:48::/32 2a02:6b80::/32 2a02:9f0::/32 2a02:f48::/40 2a02:f48:2000::/40 2a02:f48:2100::/40 2a02:f48:2104::/48 2a02:f48:2105::/48 2a03:5cc0::/32 2a03:eb80::/32 2a03:f80:354::/48 2a05:9480::/29 2a06:4340::/29 2a06:a100::/29 2a06:d700::/29 2a06:d700:ffff::/48 2a07:3780::/29 2a07:54c2::/32 2a07:7f80::/29 2a07:e8c0::/32 2a07:fc0::/29 2a0a:89c0::/29 2a0c:7000::/29 2a13:2440:b0::/48
The "nationality" of individual IP addresses can be checked by looking them up under the domain iceland.rix.is. If we wish to know if the IP address 1.2.3.4 belongs to an Icelandic network we can lookup the domain 4.3.2.1.iceland.rix.is. If the answer is 127.1.0.1, the IP address is Icelandic otherwise it is "foreign" (keeping in mind the aformentioned caveats). Similarly for IPv6.
Autogenerated Fri Dec 13 12:21:12 UTC 2024