Robtex

Up: 66.242.14.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.242.14.0/25
Down right: 66.242.14.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.242.14.22	PTR	online528.onlinedegreeresources.net
66.242.14.26	PTR	online532.onlinedegreeresources.net
66.242.14.34	PTR	online540.onlinedegreeresources.net
66.242.14.34	A	us-was2.ssp.rtbaxs.io
66.242.14.38	PTR	online544.onlinedegreeresources.net
66.242.14.38	A	us-was2.ssp.rtbaxs.io
66.242.14.42	A	ivid-f21-us-va.digitmate.bid
66.242.14.42	A	ivid-f21-us-va.cpagen.win
66.242.14.42	A	f21-us-va.digitmate.bid
66.242.14.46	A	ivid-f19-us-va.digitmate.bid
66.242.14.46	A	f19-us-va.digitmate.bid
66.242.14.46	A	ivid-f19-us-va.cpagen.win
66.242.14.66	PTR	online572.onlinedegreeresources.net
66.242.14.66	A	us-was2.ssp.rtbaxs.io
66.242.14.70	PTR	online576.onlinedegreeresources.net
66.242.14.70	A	us-was2.ssp.rtbaxs.io
66.242.14.74	PTR	online580.onlinedegreeresources.net
66.242.14.74	A	us-was2.ssp.rtbaxs.io
66.242.14.78	PTR	online584.onlinedegreeresources.net
66.242.14.78	A	us-was2.ssp.rtbaxs.io
66.242.14.82	PTR	online588.onlinedegreeresources.net
66.242.14.82	A	us-was2.ssp.rtbaxs.io
66.242.14.86	PTR	online592.onlinedegreeresources.net
66.242.14.86	A	us-was2.ssp.rtbaxs.io
66.242.14.90	PTR	online596.onlinedegreeresources.net
66.242.14.90	A	ext-notif.nuviad.com
66.242.14.94	PTR	online600.onlinedegreeresources.net
66.242.14.94	A	ext-notif.nuviad.com
66.242.14.132	PTR	online638.onlinedegreeresources.net
66.242.14.132	A	opr-us-ns1.gmru.net
66.242.14.132	A	ns-us-wf-mycom.gmru.net
66.242.14.162	PTR	online668.onlinedegreeresources.net
66.242.14.162	A	was.ping.ps.wfc.gmru.net
66.242.14.178	A	vast-f18-us-va.digitmate.bid
66.242.14.178	A	ivid-f18-us-va.cpagen.win
66.242.14.178	A	ivid-f18-us-va.digitmate.bid
66.242.14.242	A	wdc.login.ps.pathofexile.com