Robtex

Up: 23.94.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 23.94.208.0/22
Down right: 23.94.212.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.94.208.215	PTR	host.colocrossing.com
23.94.211.4	PTR	23-94-211-4-host.colocrossing.com
23.94.211.4	A	taglw.com
23.94.211.5	A	taglq.com
23.94.211.6	A	taglp.com
23.94.211.9	A	taglh.com
23.94.211.10	A	taglf.com
23.94.211.11	PTR	23-94-211-11-host.colocrossing.com
23.94.211.15	A	nadxd.com
23.94.211.16	PTR	23-94-211-16-host.colocrossing.com
23.94.211.21	A	nadww.com
23.94.211.27	PTR	23-94-211-27-host.colocrossing.com
23.94.211.28	A	nadwo.com
23.94.211.32	A	nadwk.com
23.94.211.32	A	michaelbazedon.com
23.94.211.34	PTR	23-94-211-34-host.colocrossing.com
23.94.211.36	A	nadwf.com
23.94.211.39	A	nadvz.com
23.94.211.40	A	nadvy.com
23.94.211.43	PTR	23-94-211-43-host.colocrossing.com
23.94.211.48	A	nadvq.com
23.94.211.51	A	mail.nadvn.com
23.94.211.59	A	nadve.com
23.94.211.62	A	naduq.com
23.94.211.65	PTR	23-94-211-65-host.colocrossing.com
23.94.211.68	A	nadtz.com
23.94.211.72	PTR	23-94-211-72-host.colocrossing.com
23.94.211.73	PTR	23-94-211-73-host.colocrossing.com
23.94.211.73	A	nadts.com
23.94.211.76	A	hostmaster.vegasexperience.net
23.94.211.80	PTR	23-94-211-80-host.colocrossing.com
23.94.211.82	PTR	23-94-211-82-host.colocrossing.com
23.94.211.83	PTR	23-94-211-83-host.colocrossing.com
23.94.211.86	A	nadte.com
23.94.211.91	A	nadsx.com
23.94.211.97	A	kafls.com
23.94.211.102	A	2fresh.dk
23.94.211.104	PTR	23-94-211-104-host.colocrossing.com
23.94.211.107	A	kaflg.com
23.94.211.110	A	kaflc.com
23.94.211.111	A	kaflb.com
23.94.211.113	PTR	23-94-211-113-host.colocrossing.com
23.94.211.114	PTR	23-94-211-114-host.colocrossing.com
23.94.211.115	PTR	23-94-211-115-host.colocrossing.com
23.94.211.115	A	kafkw.com
23.94.211.116	PTR	23-94-211-116-host.colocrossing.com
23.94.211.121	PTR	23-94-211-121-host.colocrossing.com
23.94.211.122	PTR	23-94-211-122-host.colocrossing.com
23.94.211.122	A	kafkp.com
23.94.211.130	PTR	23-94-211-130-host.colocrossing.com
23.94.211.131	A	kafkc.com
23.94.211.136	PTR	23-94-211-136-host.colocrossing.com
23.94.211.139	A	kafjt.com
23.94.211.152	PTR	23-94-211-152-host.colocrossing.com
23.94.211.153	PTR	23-94-211-153-host.colocrossing.com
23.94.211.157	A	kafiv.com
23.94.211.157	A	joindavidphillips.com
23.94.211.170	A	kafeg.com
23.94.211.173	A	tagqv.com
23.94.211.174	A	tagqs.com
23.94.211.176	PTR	23-94-211-176-host.colocrossing.com
23.94.211.178	A	tagqm.com
23.94.211.186	PTR	23-94-211-186-host.colocrossing.com
23.94.211.193	A	tagpv.com
23.94.211.208	PTR	23-94-211-208-host.colocrossing.com
23.94.211.209	A	mxgame.ru
23.94.211.211	PTR	23-94-211-211-host.colocrossing.com
23.94.211.212	A	tagnh.com
23.94.211.217	PTR	23-94-211-217-host.colocrossing.com
23.94.211.217	A	tagmv.com
23.94.211.219	A	tagmp.com
23.94.211.224	A	taglz.com
23.94.211.225	PTR	23-94-211-225-host.colocrossing.com
23.94.211.227	A	middlecreekelementaryschool.com
23.94.211.233	PTR	23-94-211-233-host.colocrossing.com
23.94.211.234	PTR	23-94-211-234-host.colocrossing.com
23.94.211.238	A	tagkg.com
23.94.211.242	PTR	23-94-211-242-host.colocrossing.com
23.94.211.246	A	valsb.com
23.94.212.154	A	opencalyx.com
23.94.213.12	PTR	route.via.gtt.net
23.94.213.12	A	kristiekrabe.com
23.94.213.13	PTR	route.via.gtt.net
23.94.213.13	A	shop-kazakh.com
23.94.213.18	PTR	23-94-213-18-host.colocrossing.com
23.94.213.80	PTR	23-94-213-80-host.colocrossing.com
23.94.213.145	PTR	23-94-213-145-host.colocrossing.com
23.94.213.158	PTR	23-94-213-158-host.colocrossing.com
23.94.213.194	A	www.ensurf.org
23.94.213.194	A	ensurf.org
23.94.213.245	A+PTR	srv245.vietidc.vn
23.94.213.245	A	raspivn.com
23.94.215.3	PTR	host.colocrossing.com
23.94.215.3	A	mdmultigestion.com
23.94.215.3	A	www.infamiametal.com
23.94.215.11	A	hzhzcy.com
23.94.215.12	PTR	host.colocrossing.com
23.94.215.13	A	gzdy123.com
23.94.215.13	A	la.fcfc.net
23.94.215.13	A	eventlib.com
23.94.215.17	PTR	host.colocrossing.com
23.94.215.17	A	dambau.net
23.94.215.17	A	vinapaint.com
23.94.215.21	PTR	host.colocrossing.com
23.94.215.28	A+PTR	server005.host.org.au
23.94.215.101	PTR	host.colocrossing.com
23.94.215.103	PTR	host.colocrossing.com
23.94.215.108	PTR	host.colocrossing.com
23.94.215.108	A	revealabout.com
23.94.215.109	A	greencubeconsulting.com
23.94.215.110	PTR	host.colocrossing.com
23.94.215.110	A	ns1.devshit.com
23.94.215.110	A	ns2.devshit.com
23.94.215.113	A	tiexin.tk
23.94.215.117	PTR	host.colocrossing.com
23.94.215.117	A	1983p.com
23.94.215.117	A	8989x.com
23.94.215.118	PTR	host.colocrossing.com
23.94.215.120	PTR	host.colocrossing.com
23.94.215.120	A	sapperton.email
23.94.215.120	A	ns1.box.sapperton.email
23.94.215.132	PTR	host.colocrossing.com
23.94.215.134	PTR	host.colocrossing.com
23.94.215.134	A	cheap-buy.net
23.94.215.134	A	www.cheap-buy.net
23.94.215.136	A	ns2.felixcat.org
23.94.215.141	A	doulike.me
23.94.215.143	PTR	host.colocrossing.com
23.94.215.143	A	jrd.photos
23.94.215.151	PTR	host.colocrossing.com
23.94.215.151	A	youxifz.com
23.94.215.151	A	jieweiliangyao.com
23.94.215.157	A	hugo.we.bs
23.94.215.157	A	mail.alutrex.net
23.94.215.162	PTR	host.colocrossing.com
23.94.215.162	A	abrieljohn.com
23.94.215.164	PTR	host.colocrossing.com
23.94.215.164	A	asdome.com
23.94.215.176	A	purelytibetan.info
23.94.215.191	PTR	host.colocrossing.com
23.94.215.191	A	wac-ph.com
23.94.215.193	A	carstj-ntdc.com
23.94.215.200	A	www.pybox.xyz
23.94.215.207	PTR	host.colocrossing.com
23.94.215.207	A	ns1.grumpt.com
23.94.215.207	A	mail.localholt.com
23.94.215.224	A	daun.1bigtree.com
23.94.215.226	PTR	host.colocrossing.com
23.94.215.226	A	newdjgear.com
23.94.215.228	PTR	host.colocrossing.com
23.94.215.228	A	play.aeva-ro.com
23.94.215.229	PTR	host.colocrossing.com
23.94.215.229	A	tuloytayo.com
23.94.215.235	PTR	host.colocrossing.com
23.94.215.235	A	www.glyun.com
23.94.215.235	A	ktktech.com
23.94.215.241	PTR	host.colocrossing.com
23.94.215.241	A	vps.zindagi.ca
23.94.215.242	PTR	host.colocrossing.com
23.94.215.242	A	vacationsurfrentals.com