Robtex

Up: 74.113.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 74.113.128.0/22
Down right: 74.113.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.113.128.43	A	dc-8ed982dc.exchangenewdealstudios.com
74.113.128.51	A	mail.mightyfineinc.com
74.113.128.54	A	eckharts.com
74.113.128.135	PTR	mail.grantweber.com
74.113.128.186	A	router.kineticcontent.com
74.113.128.187	PTR	share.kineticcontent.com
74.113.128.187	A	mail.kineticcontent.com
74.113.128.250	A	mail.tbala.org
74.113.129.6	A	mail.csthq.org
74.113.129.6	A	mail.archivesmail.org
74.113.129.6	A	mail.csthq.net
74.113.129.8	PTR	csthq.net
74.113.129.8	A	mail.csthq.net
74.113.129.202	PTR	remote.mclfresh.com
74.113.129.202	A	mail.mclfresh.com
74.113.129.202	A	mail2.lakelaguna.com
74.113.129.254	PTR	smtp.firelinebroadband.com
74.113.129.254	PTR	webmail.firelinecommunications.com
74.113.129.254	PTR	webmail.forbescomputer.com
74.113.130.3	PTR	mail.myfdb.com
74.113.130.10	A+PTR	ody-ap-5gsw60-1.firelinebroadband.com
74.113.130.25	PTR	kagan.cpe.firelinebroadband.com
74.113.130.26	A	mail.tkcpension.com
74.113.130.26	A	remote.tkcpension.com
74.113.130.110	A	buggerbogner.com
74.113.130.114	A	mail.chrischen.net
74.113.130.114	A	mail.crystalcommunications.com
74.113.130.115	A	chrischen.net
74.113.130.121	A+PTR	fireline.alpha-omegaserv.com
74.113.130.122	A+PTR	remote.alpha-omegaserv.com
74.113.130.122	A	mail.alpha-omegaserv.com
74.113.130.122	A	alpha-omegaserv.com
74.113.130.123	PTR	alphasbs2.alpha-omegaserv.com
74.113.130.170	PTR	sync.wildbrain.com
74.113.131.7	PTR	sft.altasens.com
74.113.131.51	PTR	mail.xiusa.com
74.113.131.78	A+PTR	remote.eliteforeignauto.com
74.113.131.107	PTR	mail.basewest.tv
74.113.131.107	A	mail2.basewest.tv
74.113.131.109	PTR	mail.basewest.tv
74.113.131.110	PTR	www.basewest.tv
74.113.131.131	A	ramoselectric.com
74.113.131.194	PTR	mail.herotechinc.com
74.113.131.195	PTR	mail.dtiinfo.com
74.113.132.67	A	pbx.fixthenet.com
74.113.132.67	A	ftp.fixthenet.com
74.113.132.70	A+PTR	ex01.firelinebroadband.com
74.113.132.70	A+PTR	wimon1.firelinebroadband.com
74.113.132.74	A+PTR	exchange.facecake.com
74.113.132.122	A	lablend.us
74.113.132.166	A	dialin.marlboroughschool.org
74.113.132.182	A	mail.minimoviela.com
74.113.132.250	A	primaryairfreight.com
74.113.132.253	A+PTR	mail.primaryfreight.com
74.113.134.34	PTR	mail.deltamicrowave.com
74.113.134.43	A	mail.limoneira.net
74.113.134.43	A	limoneira.net
74.113.134.66	A	router.kineticcontent.com
74.113.134.67	PTR	mailmarshal.beautyhabit.com
74.113.134.67	A	mail.kineticcontent.com
74.113.134.69	A	k6jsi.org
74.113.134.115	A+PTR	server.pilgrimstudios.com
74.113.134.125	A	mail.pilgrimstudios.tv
74.113.134.130	PTR	oasisimagery.com
74.113.134.242	A	mail.bergmill.com
74.113.134.242	A	exch.bergmill.com
74.113.135.10	A	server.stratfordhospitality.com
74.113.135.180	A	mail.mramail.com
74.113.135.180	A	mramail.com