Robtex

Up: 66.240.148.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 66.240.150.0/24
Down right: 66.240.151.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.240.150.12	PTR	life-and-leisure.com
66.240.150.15	PTR	locate-a-vet.com
66.240.150.17	PTR	managing-depression-intelligently.com
66.240.150.17	A	infobase.phac-aspc.gc.ca
66.240.151.5	A+PTR	dns2.ultrahosting.com
66.240.151.5	A	ns2.ultrahosting.com
66.240.151.29	PTR	iaclarington.com.151.240.66.in-addr.arpa
66.240.151.29	A	activemindset.ca
66.240.151.29	A	www.soyezinvestisresponsablement.com
66.240.151.68	PTR	66-240-151-68.onx.com
66.240.151.69	PTR	66-240-151-69.onx.com
66.240.151.70	A	zipdown.com
66.240.151.71	PTR	66-240-151-71.onx.com
66.240.151.74	A+PTR	mail1.swappernet.com
66.240.151.75	A	mail2.swappernet.com
66.240.151.76	A	bambi-app.com
66.240.151.78	A	poledanceafriend.com
66.240.151.78	A	poledancerevenge.com
66.240.151.81	A+PTR	mail11.ashleymadison.com
66.240.151.82	PTR	mail12.ashleymadison.com
66.240.151.82	A	diskrete-treffen.ch
66.240.151.82	A	casualsexpersonals.ca
66.240.151.83	PTR	66-240-151-83.onx.com
66.240.151.84	PTR	relay3.almcluster.com
66.240.151.84	A	relay1.almcluster.com
66.240.151.89	A+PTR	mail2.cougarlife.com
66.240.151.96	A+PTR	mail4.amupdates.com
66.240.151.96	A	establishedmen.com
66.240.151.97	PTR	cougarlife.com
66.240.151.98	PTR	arrangementseekers.com
66.240.151.99	PTR	mancrunch.com
66.240.151.102	A+PTR	mail6.ashleymadison.com
66.240.151.111	PTR	66-240-151-111.onx.com
66.240.151.111	A	www.arrangementfinders.com
66.240.151.115	A	circleflirt.com
66.240.151.117	A+PTR	mail7.ashleymadison.com
66.240.151.118	PTR	66-240-151-118.onx.com
66.240.151.171	PTR	66-240-151-171.onx.com
66.240.151.171	A	gosite.ca
66.240.151.171	A	*.metrolinx.com
66.240.151.172	PTR	66-240-151-172.onx.com
66.240.151.172	A	gosite.ca
66.240.151.172	A	findtheway.ca
66.240.151.173	PTR	66-240-151-173.onx.com
66.240.151.173	A	gosite.ca
66.240.151.173	A	findtheway.ca
66.240.151.174	PTR	66-240-151-174.onx.com
66.240.151.174	A	uptrain.ca
66.240.151.175	PTR	66-240-151-175.onx.com
66.240.151.175	A	uptrain.ca
66.240.151.189	A	gotracker.ca
66.240.151.215	PTR	mmscloud.com
66.240.151.215	A	mx.mmscloud.com
66.240.151.224	PTR	66-240-151-224.onx.com
66.240.151.241	PTR	66-240-151-241.onx.com
66.240.151.241	A	www29.mediaserve.net
66.240.151.253	PTR	mx.workingcap.ca
66.240.151.253	A	www109.mediaserve.net