Robtex

Up: 72.216.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 72.216.128.0/18
Down right: 72.216.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.216.141.4	A	ip72-216-141-4.hr.hr.cox.net
72.216.141.9	A	ip72-216-141-9.hr.hr.cox.net
72.216.141.10	A	ip72-216-141-10.hr.hr.cox.net
72.216.141.12	A	ip72-216-141-12.hr.hr.cox.net
72.216.141.128	A+PTR	ip72-216-141-128.hr.hr.cox.net
72.216.141.137	A	ip72-216-141-137.hr.hr.cox.net
72.216.141.138	A	ip72-216-141-138.hr.hr.cox.net
72.216.141.139	A	ip72-216-141-139.hr.hr.cox.net
72.216.143.137	A+PTR	ip72-216-143-137.hr.hr.cox.net
72.216.153.6	PTR	ip72-216-153-6.ph.ph.cox.net
72.216.157.1	A+PTR	ip72-216-157-1.ph.ph.cox.net
72.216.157.1	A	bubbamail.net
72.216.177.13	A	ip72-216-177-13.hr.hr.cox.net
72.216.177.54	A	ip72-216-177-54.hr.hr.cox.net
72.216.177.59	A	ip72-216-177-59.hr.hr.cox.net
72.216.177.73	A	ip72-216-177-73.hr.hr.cox.net
72.216.177.139	A+PTR	ip72-216-177-139.hr.hr.cox.net
72.216.177.140	A+PTR	ip72-216-177-140.hr.hr.cox.net
72.216.177.141	A+PTR	ip72-216-177-141.hr.hr.cox.net
72.216.177.146	A	ip72-216-177-146.hr.hr.cox.net
72.216.184.23	A+PTR	ip72-216-184-23.hr.hr.cox.net
72.216.185.0	A+PTR	ip72-216-185-0.hr.hr.cox.net
72.216.185.2	A+PTR	ip72-216-185-2.hr.hr.cox.net
72.216.185.9	A	ip72-216-185-9.hr.hr.cox.net
72.216.185.10	A	ip72-216-185-10.hr.hr.cox.net
72.216.185.129	A+PTR	ip72-216-185-129.hr.hr.cox.net
72.216.185.131	A+PTR	ip72-216-185-131.hr.hr.cox.net
72.216.185.132	A	ip72-216-185-132.hr.hr.cox.net
72.216.185.133	A	ip72-216-185-133.hr.hr.cox.net
72.216.198.1	PTR	voip72-216-198-1.mm.ph.ph.cox.net
72.216.198.2	A+PTR	ata384c901f85d5.mm.ph.ph.cox.net
72.216.198.16	A	ata8c09f45f96eb.mm.ph.ph.cox.net
72.216.198.18	A	atae8892ca0d1df.mm.ph.ph.cox.net
72.216.198.19	A	ata8c09f45f91a5.mm.ph.ph.cox.net
72.216.198.129	PTR	voip72-216-198-129.mm.ph.ph.cox.net
72.216.198.143	A	ata384c901f657a.mm.ph.ph.cox.net
72.216.198.151	A	ata94e8c534e639.mm.ph.ph.cox.net
72.216.198.187	A	ata384c90c2fde4.mm.ph.ph.cox.net
72.216.198.199	A	ata8c09f45c4591.mm.ph.ph.cox.net
72.216.214.98	A+PTR	wsip-72-216-214-98.ph.ph.cox.net
72.216.214.98	A	mail.asteroidit.com
72.216.218.2	PTR	mta001dcd749198.mm.dc.dc.cox.net
72.216.218.3	A+PTR	ata384c901f6649.mm.ph.ph.cox.net
72.216.218.12	A	ataacec807a76a0.mm.ph.ph.cox.net
72.216.218.23	A	ata207355c59d70.mm.ph.ph.cox.net
72.216.218.26	A	ata6019717a97ae.mm.ph.ph.cox.net
72.216.218.128	PTR	voip72-216-218-128.mm.ph.ph.cox.net
72.216.218.130	A+PTR	atae83efc3b2865.mm.ph.ph.cox.net
72.216.218.134	A	atae83efc3b34a7.mm.ph.ph.cox.net
72.216.218.151	A	ata00ace0222059.mm.ph.ph.cox.net
72.216.218.155	A	ata8c09f45c1be5.mm.ph.ph.cox.net
72.216.219.66	A+PTR	wsip-72-216-219-66.ph.ph.cox.net
72.216.219.66	A	www.vrm.com.au
72.216.229.22	A	atabccab51a6f9d.mm.hr.hr.cox.net
72.216.229.55	A	atae83efc3b2bb6.mm.hr.hr.cox.net
72.216.229.108	A	ata384c90c27459.mm.hr.hr.cox.net
72.216.229.120	A	ata8c09f45c4e58.mm.hr.hr.cox.net
72.216.229.129	PTR	voip72-216-229-129.mm.hr.hr.cox.net
72.216.229.133	A	ata6019717a4a38.mm.hr.hr.cox.net
72.216.229.138	A	atabccab5150174.mm.hr.hr.cox.net
72.216.229.139	A	ata384c90c1ebfa.mm.hr.hr.cox.net
72.216.229.143	A	atabccab51fa799.mm.hr.hr.cox.net
72.216.233.5	PTR	wsip-72-216-233-5.pn.at.cox.net
72.216.233.5	A	www.destin-real-estate.net
72.216.233.5	A	www.sellingdestinfl.com
72.216.233.198	A	bigloadserver.com
72.216.233.198	A	bigloadserver.net
72.216.233.198	A	mail.bigloadserver.net
72.216.234.98	A	propertymgmtassoc.com
72.216.234.98	A	pmacma.com
72.216.235.168	A	kburns.net
72.216.235.168	A	bamalady.com
72.216.235.168	A	mail.pncharris.com
72.216.235.169	PTR	wsip-72-216-235-169.pn.at.cox.net
72.216.235.169	A	bamalady.com
72.216.235.169	A	mail.pncharris.com
72.216.236.46	A+PTR	wsip-72-216-236-46.pn.at.cox.net
72.216.236.194	A	ns2.the-morrows.com
72.216.236.194	A	islandboobies.com
72.216.237.66	A	ur-aces.net
72.216.237.66	A	mail.ur-aces.net
72.216.237.70	A	ftpsnappyphoto.com
72.216.237.76	PTR	wsip-72-216-237-76.pn.at.cox.net
72.216.237.108	A	mail.autoconserv.com
72.216.237.212	A+PTR	wsip-72-216-237-212.pn.at.cox.net
72.216.237.226	PTR	wsip-72-216-237-226.pn.at.cox.net
72.216.237.226	A	geoexpt.com
72.216.237.226	A	hgmetalcrafters.com
72.216.239.165	A	exg1.offshoreinland.com
72.216.239.213	A+PTR	wsip-72-216-239-213.pn.at.cox.net
72.216.239.213	A	digiprodev.com
72.216.242.2	A+PTR	wsip-72-216-242-2.ph.ph.cox.net
72.216.242.3	A+PTR	wsip-72-216-242-3.ph.ph.cox.net
72.216.242.4	A	wsip-72-216-242-4.ph.ph.cox.net
72.216.242.8	A	wsip-72-216-242-8.ph.ph.cox.net
72.216.242.131	A+PTR	wsip-72-216-242-131.ph.ph.cox.net
72.216.242.134	A	wsip-72-216-242-134.ph.ph.cox.net
72.216.242.135	A	wsip-72-216-242-135.ph.ph.cox.net
72.216.242.136	A	wsip-72-216-242-136.ph.ph.cox.net
72.216.244.15	A	wsip-72-216-244-15.ph.ph.cox.net
72.216.244.22	A	wsip-72-216-244-22.ph.ph.cox.net
72.216.244.23	A	wsip-72-216-244-23.ph.ph.cox.net
72.216.244.52	A	wsip-72-216-244-52.ph.ph.cox.net
72.216.244.134	A	wsip-72-216-244-134.ph.ph.cox.net
72.216.244.140	A	wsip-72-216-244-140.ph.ph.cox.net
72.216.244.147	A	wsip-72-216-244-147.ph.ph.cox.net
72.216.244.148	A	wsip-72-216-244-148.ph.ph.cox.net
72.216.246.18	A+PTR	wsip-72-216-246-18.ph.ph.cox.net
72.216.247.24	A+PTR	wsip-72-216-247-24.ph.ph.cox.net
72.216.247.155	A+PTR	wsip-72-216-247-155.ph.ph.cox.net