Robtex

Up: 74.113.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 74.113.88.0/22
Down right: 74.113.92.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.113.88.34	A	pumpkin.gocesco.net
74.113.89.26	A	wal-tech.com
74.113.89.35	PTR	webmail.staraviation.com
74.113.89.35	A	mail.staraviation.com
74.113.89.40	PTR	74-113-89-40.mycallis.com
74.113.89.50	PTR	74-113-89-50.mycallis.com
74.113.89.50	A	mail.gilmoreservices.com
74.113.89.66	PTR	74-113-89-66.mycallis.com
74.113.89.82	A+PTR	mx.pdgeng.com
74.113.89.82	A	router.saraland.org
74.113.89.138	A+PTR	mail.rexdistributingcompany.com
74.113.89.138	A	*.rexdistributingcompany.com
74.113.89.138	A	webmail.rexdistributingcompany.com
74.113.89.194	PTR	www.andysmusic.com
74.113.89.194	A	ns1.andysmusiconline.com
74.113.89.194	A	amadeus.andysmusiconline.com
74.113.89.195	PTR	guybrush.golightly.net
74.113.89.210	PTR	74-113-89-210.mycallis.com
74.113.89.226	PTR	74-113-89-226.mycallis.com
74.113.89.244	A	clientwebportal.com
74.113.89.250	PTR	74-113-89-250.mycallis.com
74.113.89.250	A	ccolmail.com
74.113.89.251	A	ccolrmm.com
74.113.90.34	PTR	74-113-90-34.nvisionsolutions.com
74.113.90.38	A	spamfilter.nvs-inc.com
74.113.90.43	PTR	74-113-90-43.nvisionsolutions.com
74.113.90.43	A	mail.proofficecleaning.com
74.113.90.43	A	*.nvisionsolutions.com
74.113.90.73	PTR	mail.alortho.com
74.113.90.91	A	modernlender.info
74.113.90.110	A	mail.trinovainc.com
74.113.90.136	PTR	showermap.com
74.113.90.145	PTR	legalbum.com
74.113.90.160	PTR	mazetrain.com
74.113.90.170	PTR	webcanary.com
74.113.90.234	PTR	selling1.finlandfather.info
74.113.91.34	A	learning-tree.biz
74.113.91.35	A	rogersandwillard.com
74.113.91.50	PTR	74-113-91-50.mycallis.com
74.113.91.50	A	liveoakam.com
74.113.91.56	A	hippymobile.com
74.113.91.131	A	mail.cnipa.com
74.113.92.137	PTR	74-113-92-137.mycallis.com
74.113.92.196	A	platinumcad.com
74.113.92.196	A	www.mannichrealestate.com
74.113.92.196	A	partridgesmith.com
74.113.92.200	A	mail.network-operations.com
74.113.92.200	A	mx200.weboperations.net
74.113.92.202	PTR	mail.weboperations.net
74.113.92.202	A	mx.onoisland.com
74.113.92.202	A	mail.tiptopattractions.net
74.113.92.208	A	elizabethcate.com
74.113.92.211	PTR	74-113-92-211.mycallis.com
74.113.92.226	A+PTR	mail.alortho.com
74.113.92.227	PTR	74-113-92-227.mycallis.com
74.113.92.227	A	spam.alortho.com
74.113.92.237	A	mail.threadedfastenersinc.com
74.113.93.154	PTR	74-113-93-154.mycallis.com
74.113.93.174	PTR	74-113-93-174.mycallis.com
74.113.94.25	A	msaccess01.sbc.cspirevoice.com
74.113.94.45	A	msaccess02.sbc.cspirevoice.com
74.113.94.196	A	ch13mob.com
74.113.95.120	A	barracuda.alliantds.com
74.113.95.120	A	barracuda.alliantdatasystems.com
74.113.95.158	A	smarthost.mycallis.com
74.113.95.173	A	smtp.springdaletravel.com
74.113.95.213	A	mail.slg-llc.com