Iceland IP Ranges

Up-to-date IP address ranges for Iceland in CIDR format. Download and use them in your network settings, firewalls or routers.

CIDR IPTABLES CISCO ACL

IPv4

Number of blocks: 156

Download IPv4

IPTABLES IPCHAINS CISCO ACL

IPv6

Number of blocks: 71

Updated: 18 December 2025

IPv4 Ranges Preview (first 20)

5.23.64.0/19
31.15.112.0/21
31.209.136.0/21
31.209.144.0/20
31.209.192.0/18
37.152.64.0/21
37.156.68.0/24
37.205.32.0/21
37.228.128.0/24
37.228.129.0/24
46.22.96.0/20
46.28.152.0/21
46.182.184.0/21
46.239.192.0/18
62.145.128.0/19
77.73.33.0/24
78.40.248.0/21
79.171.96.0/21
80.248.16.0/20
81.15.0.0/17

Showing 20 of 156 ranges

Back to country list

What are IP ranges for Iceland?

IP ranges are sets of IP addresses assigned to specific providers and organizations within Iceland. These addresses are used to connect devices to the internet or internal networks.

Application of IP ranges in Iceland

IP addresses in Iceland are widely used in network device settings such as firewalls, routers and switches. Knowing IP ranges helps filter traffic, block unwanted connections or allow access only to specific IP addresses.

IPv4 and IPv6 in Iceland

Up-to-date IPv4 and IPv6 ranges allow you to set up secure and reliable connections in Iceland. You can use these ranges to configure IPTABLES, IPCHAINS and CISCO ACL.

Check open ports and active services in Iceland

You may also be interested in learning which services and ports are open in this region. Sign up for a free trial at ScaniteX and start scanning networks right now!

Iceland

IPv4 blocks 156

IPv6 blocks 71

Formats 4