Robtex

Up: 66.152.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.152.80.0/25
Down right: 66.152.80.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.152.80.1	A+PTR	host-66-152-80-1.gammanetworking.com
66.152.80.5	A+PTR	host-66-152-80-5.gammanetworking.com
66.152.80.20	A+PTR	ddf-web01.ddfnetwork.com
66.152.80.21	A+PTR	ddf-web02.ddfnetwork.com
66.152.80.25	A	ddf-web04.ddfnetwork.com
66.152.80.26	A+PTR	ddf-blog01.ddfnetwork.com
66.152.80.26	A	www.ddfblog.com
66.152.80.26	A	*.ddfblog.com
66.152.80.27	A+PTR	ddf-str01.ddfnetwork.com
66.152.80.28	A	ddf-content01.ddfnetwork.com
66.152.80.29	A	ddf-content02.ddfnetwork.com
66.152.80.30	A+PTR	ddf-nats01.ddfnetwork.com
66.152.80.31	A+PTR	ddf-nats02.ddfnetwork.com
66.152.80.32	A+PTR	host-66-152-80-32.gammanetworking.com
66.152.80.32	A	cash2.ddfcash.com
66.152.80.34	A+PTR	ddf-web06.ddfnetwork.com
66.152.80.35	A	ddf-news01.ddfnetwork.com
66.152.80.40	A+PTR	host-66-152-80-40.gammanetworking.com
66.152.80.42	A+PTR	host-66-152-80-42.gammanetworking.com
66.152.80.44	A	ddf-wowza.ddfnetwork.com
66.152.80.45	A+PTR	ddf-nats4.ddfnetwork.com
66.152.80.45	A	join.sexvideocasting.com
66.152.80.45	A	join.ddfprod.com
66.152.80.46	A+PTR	ddf-newsletter.ddfnetwork.com
66.152.80.46	A	ddfprodnewsletter.com
66.152.80.46	A	ddfnewsletter.com
66.152.80.51	PTR	host-66-152-80-51.gammanetworking.com
66.152.80.70	A+PTR	host-66-152-80-70.gammanetworking.com
66.152.80.83	A	host-66-152-80-83.gammanetworking.com
66.152.80.85	A+PTR	host-66-152-80-85.gammanetworking.com
66.152.80.89	A+PTR	host-66-152-80-89.gammanetworking.com
66.152.80.89	A	node-zero.net
66.152.80.91	A+PTR	host-66-152-80-91.gammanetworking.com
66.152.80.132	A+PTR	host-66-152-80-132.gammanetworking.com
66.152.80.144	A	host-66-152-80-144.gammanetworking.com
66.152.80.167	A+PTR	host-66-152-80-167.gammanetworking.com
66.152.80.203	A+PTR	host-66-152-80-203.gammanetworking.com
66.152.80.209	A+PTR	host-66-152-80-209.gammanetworking.com
66.152.80.222	A+PTR	host-66-152-80-222.gammanetworking.com
66.152.80.222	A	www.ddfshop.com
66.152.80.222	A	*.ddfshop.com
66.152.80.224	PTR	host-66-152-80-224.gammanetworking.com
66.152.80.224	A	1byday.com
66.152.80.224	A	*.1byday.com
66.152.80.226	A+PTR	host-66-152-80-226.gammanetworking.com
66.152.80.226	A	modeldir.ddfprod.com
66.152.80.228	PTR	host-66-152-80-228.gammanetworking.com
66.152.80.228	A	6_s3_.ddfbusty.com
66.152.80.228	A	*.ddfbusty.com
66.152.80.229	A+PTR	host-66-152-80-229.gammanetworking.com
66.152.80.229	A	mail.hotlegsandfeet.com
66.152.80.229	A	*.hotlegsandfeet.com
66.152.80.230	PTR	host-66-152-80-230.gammanetworking.com
66.152.80.230	A	*.ddfproduction.com
66.152.80.230	A	hairy-potter.com
66.152.80.249	A+PTR	host-66-152-80-249.gammanetworking.com