Robtex

Up: 108.61.240.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 108.61.240.128/26
Down right: 108.61.240.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
108.61.240.154	PTR	108.61.240.154.choopa.net
108.61.240.157	PTR	108.61.240.157.choopa.net
108.61.240.159	PTR	108.61.240.159.choopa.net
108.61.240.163	PTR	108.61.240.163.choopa.net
108.61.240.186	PTR	108.61.240.186.choopa.net
108.61.240.187	PTR	108.61.240.187.choopa.net
108.61.240.190	PTR	108.61.240.190.choopa.net
108.61.240.197	PTR	108.61.240.197.choopa.net
108.61.240.205	PTR	108.61.240.205.choopa.net
108.61.240.237	PTR	108.61.240.237.choopa.net
108.61.240.240	PTR	you-were-scanned-because-you-connected-to-dalnet-irc.choopa.net
108.61.240.240	A	no.dal.net
108.61.240.240	A	us.dal.net
108.61.240.247	PTR	108.61.240.247.choopa.net
108.61.240.249	PTR	108.61.240.249.choopa.net
108.61.240.251	PTR	108.61.240.251.choopa.net
108.61.240.255	PTR	108.61.240.255.choopa.net