Use !ptr24 to see the names (Pointer Records) of all the IP addresses in a /24 address block.

The Internet DNS Pointer Records, aka IP-names or IP-reverses, are usually set by or in coordination with the organization that manages the IP addresses and may convey usefull information.

Usage Examples:
!ptr24 8.8.8
!ptr24 8.8.8.8
!ptr24 1.1.1.0/24
!ptr24 66.22.32
!ptr24 66.22.32.10
!ptr24 188.165.34.35
!ptr24 188.165.31.0/24
!ptr24 4.2.2.0/24
!ptr24 216.108.235.216
!ptr24 134.68.34
!ptr24 9.9.9.0
!ptr24 1.1.1.0/24
!ptr24 3.2.1
!ptr24 192.55.83
!ptr24 188.165.33
!ptr24 193.29.59.104
!ptr24 204.74.99


Also see:
!help !ptr


  
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    /_ _____________\
       | [_] [_] |
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         \     /
       /IPDUHUDPI\