Robtex

Up: 23.94.20.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 23.94.20.0/24
Down right: 23.94.21.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.94.20.2	PTR	23-94-20-2-host.colocrossing.com
23.94.20.2	A	buffalo01.highproxies.com
23.94.20.2	A	flamingowinner.com
23.94.20.3	PTR
23.94.20.3	A	mail.flamingoleader.com
23.94.20.4	PTR
23.94.20.4	A	mail.flamingochamp.com
23.94.20.4	A	flamingochamp.com
23.94.20.5	A	flamingoachiever.com
23.94.20.5	A	mail.flamingoachiever.com
23.94.20.6	PTR	23-94-20-6-host.colocrossing.com
23.94.20.6	A	giraffegallery.com
23.94.20.6	A	mail.giraffegallery.com
23.94.20.8	PTR
23.94.20.8	A	giraffegalleryart.com
23.94.20.8	A	mail.giraffegalleryart.com
23.94.20.9	PTR	23-94-20-9-host.colocrossing.com
23.94.20.9	A	giraffepink.com
23.94.20.9	A	mail.giraffepink.com
23.94.20.11	PTR
23.94.20.12	PTR
23.94.20.12	A	mail.yellowfishoil.com
23.94.20.12	A	yellowfishoil.com
23.94.20.13	PTR
23.94.20.14	PTR
23.94.20.14	A	yellowfishtank.com
23.94.20.14	A	mail.yellowfishtank.com
23.94.20.15	PTR
23.94.20.15	A	saltparties.com
23.94.20.15	A	mail.saltparties.com
23.94.20.16	PTR
23.94.20.16	A	mail.saltpartyrentals.com
23.94.20.16	A	saltpartyrentals.com
23.94.20.17	PTR	23-94-20-17-host.colocrossing.com
23.94.20.17	A	mail.saltpartybus.com
23.94.20.17	A	saltpartybus.com
23.94.20.18	PTR
23.94.20.18	A	mail.saltcelebrate.com
23.94.20.18	A	ageofclouds.com
23.94.20.19	PTR
23.94.20.19	A	mail.peppermozzarella.com
23.94.20.20	PTR
23.94.20.20	A	peppercheeses.com
23.94.20.20	A	mail.peppercheeses.com
23.94.20.21	PTR
23.94.20.21	A	mail.peppersaycheese.com
23.94.20.21	A	peppersaycheese.com
23.94.20.22	PTR
23.94.20.22	A	mail.peppercorncheese.com
23.94.20.22	A	peppercorncheese.com
23.94.20.23	PTR
23.94.20.23	A	mail.brownielicks.com
23.94.20.23	A	brownielicks.com
23.94.20.24	PTR
23.94.20.24	A	fudgechips.com
23.94.20.24	A	mail.fudgechips.com
23.94.20.25	PTR	23-94-20-25-host.colocrossing.com
23.94.20.25	A	mail.chocolatechipspro.com
23.94.20.25	A	chocolatechipspro.com
23.94.20.26	A	mail.orange-umbrellas.com
23.94.20.26	A	orange-umbrellas.com
23.94.20.27	A	almondsforyour.com
23.94.20.27	A	mail.almondsforyour.com
23.94.20.28	PTR	23-94-20-28-host.colocrossing.com
23.94.20.28	A	almondsound.com
23.94.20.28	A	mail.almondsound.com
23.94.20.29	PTR
23.94.20.29	A	mail.almondwell.com
23.94.20.29	A	almondwell.com
23.94.20.30	PTR
23.94.20.31	PTR
23.94.20.32	PTR
23.94.20.33	PTR	23-94-20-33-host.colocrossing.com
23.94.20.34	PTR
23.94.20.35	PTR
23.94.20.36	PTR
23.94.20.38	PTR
23.94.20.39	PTR
23.94.20.41	PTR	23-94-20-41-host.colocrossing.com
23.94.20.42	PTR
23.94.20.43	PTR
23.94.20.44	PTR
23.94.20.45	PTR
23.94.20.46	PTR
23.94.20.47	PTR
23.94.20.49	PTR
23.94.20.50	PTR	23-94-20-50-host.colocrossing.com
23.94.20.51	PTR
23.94.20.53	PTR
23.94.20.54	PTR
23.94.20.55	PTR
23.94.20.56	PTR	23-94-20-56-host.colocrossing.com
23.94.20.59	PTR
23.94.20.60	PTR	23-94-20-60-host.colocrossing.com
23.94.20.60	A	ageofservers.com
23.94.20.63	PTR
23.94.20.65	PTR
23.94.20.68	PTR
23.94.20.69	PTR
23.94.20.70	PTR
23.94.20.71	PTR	23-94-20-71-host.colocrossing.com
23.94.20.72	PTR	23-94-20-72-host.colocrossing.com
23.94.20.73	PTR
23.94.20.74	PTR
23.94.20.75	PTR	23-94-20-75-host.colocrossing.com
23.94.20.76	PTR	23-94-20-76-host.colocrossing.com
23.94.20.78	PTR
23.94.20.79	PTR
23.94.20.80	PTR	23-94-20-80-host.colocrossing.com
23.94.20.81	PTR
23.94.20.82	PTR
23.94.20.82	A	roundgreetings.com
23.94.20.83	PTR
23.94.20.84	PTR
23.94.20.87	PTR
23.94.20.88	PTR
23.94.20.89	PTR
23.94.20.90	PTR
23.94.20.92	PTR	23-94-20-92-host.colocrossing.com
23.94.20.93	PTR
23.94.20.94	PTR
23.94.20.95	PTR
23.94.20.97	PTR
23.94.20.99	PTR
23.94.20.101	PTR	23-94-20-101-host.colocrossing.com
23.94.20.103	PTR	cmdtech.net
23.94.20.104	PTR
23.94.20.105	PTR
23.94.20.107	PTR
23.94.20.108	PTR
23.94.20.110	PTR
23.94.20.112	PTR
23.94.20.115	PTR	23-94-20-115-host.colocrossing.com
23.94.20.116	PTR
23.94.20.117	PTR	23-94-20-117-host.colocrossing.com
23.94.20.118	PTR
23.94.20.119	PTR
23.94.20.120	PTR	23-94-20-120-host.colocrossing.com
23.94.20.121	PTR	23-94-20-121-host.colocrossing.com
23.94.20.122	PTR	23-94-20-122-host.colocrossing.com
23.94.20.123	PTR	23-94-20-123-host.colocrossing.com
23.94.20.124	PTR
23.94.20.125	PTR
23.94.20.126	PTR
23.94.20.138	A	24.redirectme.net
23.94.20.139	PTR	23-94-20-139-host.colocrossing.com
23.94.20.141	PTR	23-94-20-141-host.colocrossing.com
23.94.20.154	PTR	23-94-20-154-host.colocrossing.com
23.94.20.154	A	ns1.silentsquids.com
23.94.20.155	PTR	23-94-20-155-host.colocrossing.com
23.94.20.170	PTR	23-94-20-170-host.colocrossing.com
23.94.20.179	PTR	23-94-20-179-host.colocrossing.com
23.94.20.180	PTR	23-94-20-180-host.colocrossing.com
23.94.21.2	PTR	23-94-21-2-host.colocrossing.com
23.94.21.10	PTR	23-94-21-10-sawa4.pc4arb.org
23.94.21.10	A	ns4.pc4arb.org
23.94.21.26	PTR	23-94-21-26-host.colocrossing.com
23.94.21.42	PTR	23-94-21-42-host.colocrossing.com
23.94.21.51	PTR	23-94-21-51-host.colocrossing.com
23.94.21.57	PTR	23-94-21-57-host.colocrossing.com
23.94.21.73	PTR	host.colocrossing.com
23.94.21.90	PTR	23-94-21-90-host.colocrossing.com
23.94.21.90	A	mail.desainrumahkeren.com
23.94.21.90	A	dc-d90b1dc0.fotorumah.net
23.94.21.105	A	www.alsalamahospital.com
23.94.21.105	A	alsalamahospital.com
23.94.21.105	A	alsalamagroup.ae
23.94.21.106	A	ns2.alsalamahospital.com