Robtex

Up: 66.180.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.180.48.0/21
Down right: 66.180.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.180.51.10	PTR	mailcenter.in2.net
66.180.53.25	A+PTR	centre.in2.net
66.180.56.4	A+PTR	ns4.in2.net
66.180.56.4	A	kuznetfilm.com
66.180.56.65	PTR	hostservices.in2.net
66.180.56.65	A	www.techhorizon.com
66.180.56.65	A	londonbolton.com
66.180.56.66	A+PTR	www.in2.net
66.180.56.66	A	in2.net
66.180.56.82	A	honeyrivers.org
66.180.56.82	A	www.honeyrivers.org
66.180.56.83	A	riverswood.com
66.180.56.84	A	jetstarservices.com
66.180.56.132	A	icanivr.com
66.180.56.133	A	icanreports.com
66.180.56.162	A	message.in2.net
66.180.56.162	A	mail.in2.net
66.180.56.163	A	mail.jetstarservices.com
66.180.56.163	A	message.jetstartelcom.com
66.180.56.164	PTR	mailservices.in2.net
66.180.56.166	PTR	message.twlco.com
66.180.56.176	A	message.planotex.com
66.180.56.177	A	message.riverswood.com
66.180.56.178	A	message.warehousephoto.com
66.180.56.180	A+PTR	message.affections.com
66.180.56.181	PTR	message.digichamber.com
66.180.56.181	PTR	message.sliceoftheocean.com
66.180.57.42	A	real-local-business-reviews.com
66.180.57.131	A+PTR	thunder.pressure.gg
66.180.57.132	A	ecoszar.com
66.180.57.132	A	pressure.gg
66.180.58.3	A+PTR	ns3.in2.net
66.180.58.10	A+PTR	mxprotect.in2.net
66.180.58.11	A+PTR	mxprotect-1.in2.net
66.180.58.12	PTR	mxprotect-2.in2.net
66.180.58.12	A	bowenwebsolutions.com
66.180.58.16	A	tt-joel.pressure.gg
66.180.58.34	A	thekingsofcountry.com
66.180.58.34	A	highwaymenlive.org
66.180.58.34	A	highwaymenlive.com
66.180.58.36	PTR	affections.com
66.180.58.66	A	testqaautomation.com
66.180.58.66	A	tryqaautomation.com
66.180.58.66	A	vnkphoto.com
66.180.59.100	A	message.senderrarx.com
66.180.60.1	A+PTR	rns1.in2.net
66.180.60.2	A+PTR	ns2.in2.net
66.180.60.2	A	ns2.jetinspections.com
66.180.60.3	A+PTR	mxprotect-ma.in2.net
66.180.60.4	PTR	mxprotect-ag1.in2.net
66.180.60.101	PTR	store.in2.net
66.180.60.101	A	www.in2.net
66.180.60.102	PTR	www.riverswood.com
66.180.62.40	PTR	gipweb.voice4net.net
66.180.62.40	A	shitco.com
66.180.62.40	A	voice4net.net
66.180.62.194	A	goldenretriever.org
66.180.63.1	A+PTR	ns1.in2.net
66.180.63.1	A	ns1.jetinspections.com
66.180.63.2	A+PTR	rns2.in2.net
66.180.63.4	PTR	webhosts.in2.net
66.180.63.4	A	webhost.in2.net
66.180.63.5	PTR	ns5.in2.net
66.180.63.31	A	database.in2.net
66.180.63.34	A+PTR	hostingservices.in2.net
66.180.63.34	A	dinosanddroids.com
66.180.63.34	A	tonymartie.com
66.180.63.36	A	in2.net
66.180.63.124	A+PTR	webhosts-2.in2.net
66.180.63.124	A	highwaymenlive.com
66.180.63.124	A	tributetowillie.com
66.180.63.127	PTR	mailcenter.in2.net
66.180.63.253	A	dmz.in2.net
66.180.63.254	A+PTR	gateway.in2.net