Robtex

Up: 66.135.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.135.64.0/20
Down right: 66.135.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.135.64.6	A	mail.zaneray.com
66.135.64.6	A	zulu.zaneray.com
66.135.64.9	A	block-64.9.montanasat.net
66.135.65.7	A	block-66.135.65.7.montanasat.net
66.135.68.87	A	bxpcbsw.net
66.135.68.156	A	block-66.135.68.156.montanasat.net
66.135.70.41	A	block-66.135.70.41.montanasat.net
66.135.70.75	A	block-66.135.70.75.montanasat.net
66.135.70.77	A	block-66.135.70.77.montanasat.net
66.135.70.88	A	block-66.135.70.88.montanasat.net
66.135.70.106	A	block-66.135.70.106.montanasat.net
66.135.70.124	A	block-66.135.70.124.montanasat.net
66.135.70.132	A	block-66.135.70.132.montanasat.net
66.135.70.159	A	block-66.135.70.159.montanasat.net
66.135.70.182	A	block-66.135.70.182.montanasat.net
66.135.70.241	A	block-66.135.70.241.montanasat.net
66.135.70.245	A	block-66.135.70.245.montanasat.net
66.135.72.38	A	montana-vista6.montanasat.net
66.135.72.41	A	montana-vista9.montanasat.net
66.135.72.41	A	missoula41.jccscpa.com
66.135.72.46	A	mail.annuitysellingsystem.com
66.135.73.99	A	moonshineridge.com
66.135.73.179	A	block-66.135.73.179.montanasat.net
66.135.77.2	PTR	ns.ees.com
66.135.77.3	A+PTR	skip-3.montanasat.net
66.135.77.4	A	skip-4.montanasat.net
66.135.77.12	A	skip-12.montanasat.net
66.135.77.13	A	skip-13.montanasat.net
66.135.78.47	A	block-66.135.78.47.montanasat.net
66.135.78.86	A	pvfryjtyabkefymp.com
66.135.78.177	A	mail.manylakesmt.org
66.135.78.251	A	block-66.135.78.251.montanasat.net
66.135.78.254	A	manylakesmt.org
66.135.79.149	A	block-66.135.79.149.montanasat.net
66.135.79.149	A	smtp.groupies.email
66.135.79.149	A	groupies.email
66.135.80.2	A+PTR	block-66.135.80.2.montanasat.net
66.135.80.224	PTR	block-66.135.80.224.montanasat.net
66.135.80.231	A	fkspro.com
66.135.80.231	A	www.omgcats.com
66.135.80.231	A	omgcats.com
66.135.81.55	A	block-66.135.81.55.montanasat.net
66.135.81.236	A	block-66.135.81.236.montanasat.net
66.135.84.34	A	www.mtskyvoice.net
66.135.84.34	A	mtskyvoice.net
66.135.86.106	A	*.atlantic-luggage.com
66.135.86.106	A	dns2.atlantic-luggage.com
66.135.86.106	A	atlantic-luggage.com
66.135.89.124	A	block-66.135.89.124.montanasat.net
66.135.91.34	A	block-66.135.91.34.montanasat.net
66.135.92.7	A	block-66.135.92.7.montanasat.net
66.135.92.50	A	block-66.135.92.50.montanasat.net
66.135.92.126	A	block-66.135.92.126.montanasat.net
66.135.95.2	PTR	mail.waterstreetcompany.com
66.135.95.2	A	waterstreetcompany.com
66.135.95.2	A	waterstreet.biz
66.135.95.10	A+PTR	wsbf-ets1.waterstreetcompany.com
66.135.95.10	A	mail.waterstreetcompany.com