Bogon Dotted Decimal List v4.7 30 APR 2009

By TEAM CYMRU, noc at cymru.com

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Meet the Bogons

[ Dotted Decimal Non-aggregated ]       [ Dotted Decimal Aggregated ]

[ Cisco ACL Non-aggregated ]       [ Cisco ACL Aggregated ]

Dotted Decimal Non-aggregated

0.0.0.0 255.0.0.0
 1.0.0.0 255.0.0.0
 2.0.0.0 255.0.0.0
 5.0.0.0 255.0.0.0
 10.0.0.0 255.0.0.0
 14.0.0.0 255.0.0.0
 23.0.0.0 255.0.0.0
 27.0.0.0 255.0.0.0
 31.0.0.0 255.0.0.0
 36.0.0.0 255.0.0.0
 37.0.0.0 255.0.0.0
 39.0.0.0 255.0.0.0
 42.0.0.0 255.0.0.0
 46.0.0.0 255.0.0.0
 49.0.0.0 255.0.0.0
 50.0.0.0 255.0.0.0
 100.0.0.0 255.0.0.0
 101.0.0.0 255.0.0.0
 102.0.0.0 255.0.0.0
 103.0.0.0 255.0.0.0
 104.0.0.0 255.0.0.0
 105.0.0.0 255.0.0.0
 106.0.0.0 255.0.0.0
 107.0.0.0 255.0.0.0
 127.0.0.0 255.0.0.0
 169.254.0.0 255.255.0.0
 172.16.0.0 255.240.0.0
 175.0.0.0 255.0.0.0
176.0.0.0 255.0.0.0
177.0.0.0 255.0.0.0
179.0.0.0 255.0.0.0
181.0.0.0 255.0.0.0
182.0.0.0 255.0.0.0
185.0.0.0 255.0.0.0
192.0.2.0 255.255.255.0
 192.168.0.0 255.255.0.0
 198.18.0.0 255.254.0.0
223.0.0.0 255.0.0.0
 224.0.0.0 224.0.0.0

Dotted Decimal Aggregated

The following aggregations follow proper boundaries and are suitable for use in black hole routes. If proper boundaries are not followed it is possible to further aggregate, though this likely won't work on most gear.

0.0.0.0 254.0.0.0
 2.0.0.0 255.0.0.0
 5.0.0.0 255.0.0.0
 10.0.0.0 255.0.0.0
 14.0.0.0 255.0.0.0
 23.0.0.0 255.0.0.0
 27.0.0.0 255.0.0.0
 31.0.0.0 255.0.0.0
 36.0.0.0 254.0.0.0
 39.0.0.0 255.0.0.0
 42.0.0.0 255.0.0.0
 46.0.0.0 255.0.0.0
 49.0.0.0 255.0.0.0
 50.0.0.0 255.0.0.0
 100.0.0.0 252.0.0.0
 104.0.0.0 252.0.0.0
 127.0.0.0 255.0.0.0
 169.254.0.0 255.255.0.0
 172.16.0.0 255.240.0.0
 175.0.0.0 255.0.0.0
176.0.0.0 254.0.0.0
179.0.0.0 255.0.0.0
181.0.0.0 255.0.0.0
182.0.0.0 255.0.0.0
185.0.0.0 255.0.0.0
192.0.2.0 255.255.255.0
 192.168.0.0 255.255.0.0
 198.18.0.0 255.254.0.0
223.0.0.0 255.0.0.0
 224.0.0.0 224.0.0.0

Cisco ACL Non-aggregated

0.0.0.0 0.255.255.255
 1.0.0.0 0.255.255.255
 2.0.0.0 0.255.255.255
 5.0.0.0 0.255.255.255
 10.0.0.0 0.255.255.255
 14.0.0.0 0.255.255.255
 23.0.0.0 0.255.255.255
 27.0.0.0 0.255.255.255
 31.0.0.0 0.255.255.255
 36.0.0.0 0.255.255.255
 37.0.0.0 0.255.255.255
 39.0.0.0 0.255.255.255
 42.0.0.0 0.255.255.255
 46.0.0.0 0.255.255.255
 49.0.0.0 0.255.255.255
 50.0.0.0 0.255.255.255
 100.0.0.0 0.255.255.255
 101.0.0.0 0.255.255.255
 102.0.0.0 0.255.255.255
 103.0.0.0 0.255.255.255
 104.0.0.0 0.255.255.255
 105.0.0.0 0.255.255.255
 106.0.0.0 0.255.255.255
 107.0.0.0 0.255.255.255
 127.0.0.0 0.255.255.255
 169.254.0.0 0.0.255.255
 172.16.0.0 0.15.255.255
 175.0.0.0 0.255.255.255
176.0.0.0 0.255.255.255
177.0.0.0 0.255.255.255
179.0.0.0 0.255.255.255
181.0.0.0 0.255.255.255
182.0.0.0 0.255.255.255
185.0.0.0 0.255.255.255
192.0.2.0 0.0.0.255
 192.168.0.0 0.0.255.255
 198.18.0.0 0.1.255.255
223.0.0.0 0.255.255.255
 224.0.0.0 31.255.255.255

Cisco ACL Aggregated

The following aggregations work with Cisco ACLs, and are aligned on proper boundaries.

0.0.0.0 1.255.255.255
 2.0.0.0 0.255.255.255
 5.0.0.0 0.255.255.255
 10.0.0.0 0.255.255.255
 14.0.0.0 0.255.255.255
 23.0.0.0 0.255.255.255
 27.0.0.0 0.255.255.255
 31.0.0.0 0.255.255.255
 36.0.0.0 1.255.255.255
 39.0.0.0 0.255.255.255
 42.0.0.0 0.255.255.255
 46.0.0.0 0.255.255.255
 49.0.0.0 0.255.255.255
 50.0.0.0 0.255.255.255
 100.0.0.0 3.255.255.255
 104.0.0.0 3.255.255.255
 127.0.0.0 0.255.255.255
 169.254.0.0 0.0.255.255
 172.16.0.0 0.15.255.255
 175.0.0.0 0.255.255.255
176.0.0.0 1.255.255.255
179.0.0.0 0.255.255.255
181.0.0.0 0.255.255.255
182.0.0.0 0.255.255.255
185.0.0.0 0.255.255.255
192.0.2.0 0.0.0.255
 192.168.0.0 0.0.255.255
 198.18.0.0 0.1.255.255
223.0.0.0 0.255.255.255
 224.0.0.0 31.255.255.255

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TEAM CYMRU NOC, noc at cymru.com, http://www.cymru.com