Estonia IP Ranges in CIDR format

Updated: 17 September 2025

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IPTables

IPTables - for Linux firewalls

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IPChains

IPChains - for older Linux systems

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Cisco ACL

Cisco ACL - for Cisco routers and switches

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CIDR

CIDR - standard notation for IP ranges

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IPv4 Ranges

Total ranges: 446

103.140.186.0/23

160.22.180.0/23

2.57.220.0/22

2.59.164.0/22

5.42.199.0/24

5.42.221.0/24

5.44.184.0/21

5.45.112.0/21

5.45.120.0/21

5.101.112.0/20

5.101.176.0/20

5.154.181.0/24

5.188.16.0/21

5.188.24.0/22

5.253.63.0/24

5.253.176.0/22

31.24.56.0/21

37.0.24.0/21

37.49.224.0/21

37.143.64.0/21

426 more ranges...

IPv6 Ranges

Total ranges: 177

2401:a860::/32

2401:eaa0::/32

2001:7d0::/32

2001:bb8::/32

2001:1530::/32

2001:1b28::/32

2001:1bf0::/29

2a00:16e0::/32

2a00:6a00::/29

2a00:6cc0::/32

2a00:9b40::/32

2a00:9ec0::/32

2a00:9f80::/32

2a00:b9e0::/32

2a00:c3a0::/32

2a00:c700::/32

2a00:ce80::/32

2a00:d800::/32

2a01:158::/32

2a01:6560::/32

157 more ranges...

What are IP ranges for Estonia?

IP ranges for Estonia are sets of IP addresses assigned to internet service providers and organizations within Estonia. These addresses are used to connect devices to the internet or internal networks and help identify traffic originating from Estonia.

How to use Estonia IP ranges

IP ranges for Estonia are widely used in network device configurations such as firewalls, routers and switches. You can use these ranges to filter traffic, block unwanted connections from or to Estonia, or allow access only to specific IP addresses from Estonia.

IPv4 and IPv6 ranges for Estonia

Current IPv4 and IPv6 ranges allow you to configure secure and reliable connections with Estonia. You can use these ranges to configure IPTABLES, IPCHAINS and CISCO ACL configurations for network security and access control.

IPv4 Ranges

Total ranges: 446

IPv4 ranges for Estonia include main address blocks used by internet service providers and organizations.

IPv6 Ranges

Total ranges: 177

IPv6 ranges for Estonia represent modern next-generation address blocks for advanced network infrastructure.

Network security tools for Estonia

Want to know which ports and services are open in Estonia? Register on ScaniteX and get free access to network security tools. Start scanning networks in Estonia right now!