Robtex

Up: 64.42.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.42.128.0/21
Down right: 64.42.136.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.42.128.1	A	core-router-fe0-0.nmia.com
64.42.128.2	A	edge-router1-e0.nmia.com
64.42.128.3	A	wireless-gw-e0.nmia.com
64.42.128.4	A	mail-gw-e1.nmia.com
64.42.128.28	A+PTR	pm4.nmia.com
64.42.128.34	PTR	socrates.nmia.com
64.42.128.34	A	imap.nmia.com
64.42.128.36	A	sql.nmia.com
64.42.128.37	A	solon.nmia.com
64.42.128.39	A	backup.nmia.com
64.42.128.48	A+PTR	virtual-www.nmia.com
64.42.128.48	A	clingz.es
64.42.128.48	A	souers-const.com
64.42.128.50	PTR	ns1.nmia.com
64.42.128.67	A	mail3.nmia.com
64.42.128.68	A	mail4.nmia.com
64.42.128.70	A	mail6.nmia.com
64.42.128.73	A	mailnfs.nmia.com
64.42.128.194	A	garnet.nmia.com
64.42.128.195	A+PTR	russell.nmia.com
64.42.128.200	A	office-gw.nmia.com
64.42.129.18	PTR	mail.justicesystems.com
64.42.129.26	PTR	mail.justicesystems.com
64.42.129.29	A+PTR	mail.dbabq.com
64.42.129.29	A	mail.durabiltproducts.com
64.42.129.29	A	mail.durabuiltproducts.com
64.42.129.68	A+PTR	kfcumail.kirtlandfcu.net
64.42.129.75	PTR	mail.kirtlandfcu.org
64.42.129.161	PTR	wendys-dsl-01.nmia.com
64.42.129.162	A	wendys-dsl-02.nmia.com
64.42.129.172	A	wendys-dsl-12.nmia.com
64.42.129.189	A	wendys-dsl-29.nmia.com
64.42.129.190	A	wendys-dsl-30.nmia.com
64.42.130.20	A	dialup205.nmia.com
64.42.130.69	A	dialup254.nmia.com
64.42.130.75	A	dialup260.nmia.com
64.42.130.88	A	dialup273.nmia.com
64.42.130.105	A	dialup290.nmia.com
64.42.130.144	A	dialup329.nmia.com
64.42.130.145	A	dialup330.nmia.com
64.42.130.157	A	dialup342.nmia.com
64.42.130.189	A	dialup374.nmia.com
64.42.130.193	A	dialup378.nmia.com
64.42.130.220	A	dialup405.nmia.com
64.42.130.234	A	dialup419.nmia.com
64.42.131.36	A	dialup461.nmia.com
64.42.131.46	A	dialup471.nmia.com
64.42.131.72	A	dialup497.nmia.com
64.42.134.69	A	mail.annsilvasbernina.com
64.42.136.1	PTR	inet-gw.americanabooks.com
64.42.136.154	A	mail.southwestconnection.com
64.42.137.66	A	gotechworks.com
64.42.138.3	A+PTR	mail.t-mobiletsg.com
64.42.138.3	A	t-mobiletsg.com
64.42.138.3	A	www.t-mobiletsg.com
64.42.138.65	PTR	core-router-fe0-0.nmia.com
64.42.140.2	A+PTR	ftp-swp.nmia.com
64.42.140.18	PTR	ftp.shomaker.com
64.42.141.34	PTR	pc-place.com
64.42.141.47	PTR	syncronos.com
64.42.141.65	PTR	kirtlandfcu.com
64.42.141.65	PTR	kirtlandfcu.org
64.42.141.97	PTR	stjoan-center.com
64.42.141.111	PTR	lightningmotorcycles.com
64.42.141.136	A	sandiaproperties.com
64.42.141.148	PTR	swdecoratives.com
64.42.141.153	PTR	janhayes.com
64.42.141.173	PTR	btnm.org
64.42.141.212	PTR	swop.net
64.42.141.227	PTR	treenm.com
64.42.141.229	PTR	usaliens.com
64.42.141.248	PTR	kamodels.com
64.42.142.20	PTR	pro-fab.com
64.42.142.59	PTR	iecom.com
64.42.142.65	PTR	fleetcomputing.com
64.42.142.103	PTR	b-zone.com
64.42.142.128	PTR	siebenthal.com
64.42.142.149	PTR	ms-als.org
64.42.142.189	PTR	automateddoor.com
64.42.142.192	PTR	lightningmotorcycles.com
64.42.142.194	PTR	atree.org
64.42.142.203	PTR	cybermodeler.com
64.42.142.223	PTR	wrinm.org
64.42.142.226	PTR	sparkohealth.com
64.42.142.242	PTR	toknowtaichi.com
64.42.142.253	PTR	sciso.com
64.42.142.253	A	www.sciso.com
64.42.143.36	PTR	lewinger.com
64.42.143.124	PTR	paragon-electric.com
64.42.143.125	A	belkin.damnedtohell.com
64.42.143.139	PTR	santafecenterstudios.com
64.42.143.142	PTR	ymcaabq.org