Robtex

Up: 64.42.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 64.42.152.0/22
Down right: 64.42.156.0/22

IP	Type	Hostname
64.42.154.4	PTR	pgsys.com
64.42.154.7	PTR	aroadrun.org
64.42.154.13	PTR	hotlaw.net
64.42.154.31	PTR	gryb.com
64.42.154.32	PTR	sexandleather.com
64.42.154.33	PTR	waterbank.com
64.42.154.51	PTR	nmspa.net
64.42.154.75	PTR	iaath.com
64.42.154.80	PTR	explorium.org
64.42.154.91	A	btkog.nmia.com
64.42.158.18	PTR	18-158-42-64.nmia.com
64.42.158.18	A	sweetvphotos.com
64.42.158.18	A	lauracolemanphotography.com
64.42.159.7	A	rudge.gallup.net
64.42.159.10	A+PTR	vincent.gallup.net
64.42.159.17	PTR	ns.electricv.com
64.42.159.17	A	electricv.com
64.42.159.18	A+PTR	matchless.electricv.com
64.42.159.24	PTR	j24.jimani.com
64.42.159.32	A+PTR	chaille.jimani.com
64.42.159.37	A	ariel.jimani.com
64.42.159.67	PTR	gamma.i4c.net
64.42.159.113	PTR	kathybeach.com
64.42.159.114	PTR	lotrbooktravels.com
64.42.159.206	A	ns2.gallup.net