Robtex

Up: 76.75.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 76.75.32.0/20
Down right: 76.75.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
76.75.35.2	PTR	barretthospital.org
76.75.38.140	PTR	cache.google.com
76.75.38.140	A	r1.sn-8pnpvooxu-bu4e.googlevideo.com
76.75.38.140	A	r1---sn-8pnpvooxu-bu4e.googlevideo.com
76.75.38.141	PTR	cache.google.com
76.75.38.141	A	r2.sn-8pnpvooxu-bu4e.googlevideo.com
76.75.38.142	PTR	cache.google.com
76.75.38.142	A	r3.sn-8pnpvooxu-bu4e.gvt1.com
76.75.38.177	PTR	cache.google.com
76.75.41.2	PTR	bertmooney.com
76.75.41.2	A+PTR	vollendeninc.com
76.75.41.2	PTR	vollendenprod.com
76.75.41.4	PTR	carlpopovich.com
76.75.41.4	PTR	pegasusism.com
76.75.41.4	PTR	imap.bertmooney.com
76.75.41.66	PTR	hsd1.hsd1.org
76.75.41.66	A	mailbag.helena.k12.mt.us
76.75.41.66	A	mail.helena.k12.mt.us
76.75.41.67	PTR	ns2.hsd1.org
76.75.41.70	PTR	scansmtp.hsd1.org
76.75.41.70	PTR	scansmtp.helena.k12.mt.us
76.75.41.100	PTR	powerschool.hsd1.org
76.75.41.124	A	teachhelena.com
76.75.41.124	A	teachhelena.org
76.75.41.154	PTR	destiny.hsd1.org
76.75.46.31	A	mail.blackfeetplanning.org
76.75.54.36	A	manntime.com
76.75.54.43	A	mail.mannmortgage.com
76.75.54.76	A	r1.sn-8pnpvooxu-cpae.gvt1.com
76.75.54.135	A	barracuda.vision.net
76.75.54.228	A+PTR	outbound3.vision.net
76.75.54.228	A	smtp.3rivers.net
76.75.56.61	A+PTR	barracuda.vnet-inc.com
76.75.56.231	A+PTR	mail.csww.net
76.75.56.242	A	exchange80.pacific-steel.com