Luxembourg IP Ranges

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

CIDR IPTABLES CISCO ACL

IPv4

Number of blocks: 554

Download IPv4

IPTABLES IPCHAINS CISCO ACL

IPv6

Number of blocks: 101

Download IPv6

IP6TABLES

Updated: 03 February 2026

IPv4 Ranges Preview (first 20)

103.178.28.0/23
199.103.74.0/24
2.56.104.0/22
2.56.220.0/22
2.57.172.0/22
5.8.24.0/22
5.8.32.0/22
5.8.40.0/23
5.8.68.0/24
5.8.70.0/23
5.8.92.0/22
5.45.184.0/22
5.63.128.0/21
5.101.216.0/23
5.101.219.0/24
5.101.220.0/22
5.149.112.0/21
5.159.216.0/21
5.180.164.0/22
5.181.24.0/22

Showing 20 of 554 ranges

IPv6 Ranges Preview (first 20)

2001:7e8::/29
2001:a18::/29
2001:b20::/29
2001:1610::/29
2001:1698::/32
2001:3700::/29
2a00:10f8::/32
2a00:18e8::/29
2a00:4180::/32
2a00:5980::/32
2a00:7e20::/32
2a00:8320::/32
2a00:8f80::/32
2a00:b1e0::/32
2a00:c920::/32
2a00:ca60::/29
2a00:e860::/32
2a01:608::/29
2a01:7080::/32
2a01:7360::/32

Showing 20 of 101 ranges

Back to country list

What are IP ranges for Luxembourg?

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

Application of IP ranges in Luxembourg

IP addresses in Luxembourg 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 Luxembourg

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

Search for open ports and services in Luxembourg

Discover which services and ports are open in :country. Global Threat Intel provides comprehensive data on internet infrastructure.

Explore Global Threat Intel

Luxembourg

IPv4 blocks 554

IPv6 blocks 101

Formats 4