IPduh / ip / cidr / anycast  
Search for Border Gateway Protocol (BGP) Anycast Routes in an IPv4 Address Block.

Examples:
!anycast-routes4 120.0.0.0/6
!anycast-routes4 2.0.0.0/7
!anycast-routes4 8.0.0.0/8
!anycast-routes4 200.0.0.0/9
!anycast-routes4 202.0.0.0/10
!anycast-routes4 15.197.0.0/255.255.0.0
!anycast-routes 1.0.0.0/8
!anycast-routes 5.104.0.0/16
!anycast-routes 218.0.0.0/8
!anycast-routes 4.0.0.0/6


Also see !anycast-routes6

Anycast IP addresses are (usually) assigned to daemons-services in distinct physicallocations and BGP-announced in multiple distinct network locations. A client usuallyis directed (by the Internet networking infrastructure) to its nearest network location (the one with the shortest Autonomous System (AS) path from his AS).


  
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      /IP4nYC457I9\