List of PL IPv4 and IPv6 networks in various formats.

It is generated from the same database polish IRCnet servers use to generate their I-lines (access lines). As new networks come to life, their admins (or users) tell us to add them, hence I hope the list is quite complete. If you see any errors or omissions, let me know.

• IPv4 networks sorted by AS/IP with descriptions (for html view)
• IPv4 networks sorted by AS/IP with descriptions (for download)
• IPv6 networks sorted by AS/IP with descriptions (for html view)
• IPv6 networks sorted by AS/IP with descriptions (for download)

To get notifications of new IP ranges as they are added use RSS channel

Here you can quickly check if your IP is on our list:

You can fetch list of IPs in various formats, try your own:

• custom template; you may use %n (network), %d (description) and %a (ASN) in any order
  limit to given AS only (may be empty)
  
• some samples: squid acl, ipfw format to block, iptables format to block, CGI::IRC format to block, K-lines and with % as separator

Due to repeated requests from IPv6 tunnel brokers I also prepared list of our K-lines for *@cidr ranges, so it can be used to deny tunnels requested for K-line evasion. These are only active K-lines for full IPv4 hosts or networks.

Should anyone care, here's also full list of our active K-lines.