Robtex

Up: 63.170.90.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 63.170.91.0/25
Down right: 63.170.91.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
63.170.91.1	A+PTR	dns-1.real-time.com
63.170.91.1	A	rt1.ns.netrek.org
63.170.91.1	A	rt1.ns.tooraweenah.com
63.170.91.2	A+PTR	dns-2.real-time.com
63.170.91.2	A	rt2.ns.netrek.org
63.170.91.2	A	ns1.real-time.com
63.170.91.3	A+PTR	mx2.real-time.com
63.170.91.4	A	smtpgrey-2.real-time.com
63.170.91.5	A+PTR	mx1.real-time.com
63.170.91.6	A	smtpgrey-1.real-time.com
63.170.91.7	A+PTR	shadowknight.real-time.com
63.170.91.10	A+PTR	orion.netrek.org
63.170.91.10	A	genocide.netrek.org
63.170.91.10	A	netrek.org
63.170.91.11	A+PTR	enchanter.real-time.com
63.170.91.12	A+PTR	mail.real-time.com
63.170.91.13	A+PTR	smtpgrey-3.real-time.com
63.170.91.14	A+PTR	smtpgrey-4.real-time.com
63.170.91.17	A+PTR	giskard.tooraweenah.com
63.170.91.17	A	www.tooraweenah.com
63.170.91.17	A	tooraweenah.com
63.170.91.103	A+PTR	crossfire.real-time.com
63.170.91.106	A+PTR	www.metalforge.net
63.170.91.107	A	www.labelwhiz.com
63.170.91.107	A	acelabel.com
63.170.91.107	A	www.acelabel.com
63.170.91.109	A	www.norcmn.org
63.170.91.110	PTR	continuum.us.netrek.org
63.170.91.110	A	sage.real-time.com
63.170.91.110	A	continuum.real-time.com
63.170.91.111	A	khamaseen.beitsahour.net
63.170.91.111	A	erilink.com
63.170.91.111	A	beitsahour.net
63.170.91.112	A	carl4concord.net
63.170.91.112	A	carl4concord.org
63.170.91.113	A	precisesoftware.net
63.170.91.113	A	www.precisesoftware.net
63.170.91.114	A+PTR	pridns-3.iphouse.net
63.170.91.114	A	ns3.iphouse.net
63.170.91.115	A+PTR	pridns-4.iphouse.net
63.170.91.115	A	ns4.iphouse.net
63.170.91.119	PTR	www.youthlinkmn.org
63.170.91.119	A	*.225.youthlinkmn.org
63.170.91.120	A	testing.jfcsmpls.org
63.170.91.122	PTR	www.imperialplastics.org
63.170.91.122	A	imperialplastics.us
63.170.91.123	A+PTR	www.wehmann.com
63.170.91.123	A	wehmann.com
63.170.91.124	A+PTR	www.utfc.net
63.170.91.124	A	utfc.net
63.170.91.126	PTR	proton.13th-floor.org
63.170.91.126	A	bobbyisosceles.com
63.170.91.126	A	emilycd.com
63.170.91.127	A+PTR	www.kendrick-johnson.com
63.170.91.127	A	kendrick-johnson.com
63.170.91.129	A+PTR	downloads.celadonsystems.com
63.170.91.132	PTR	crusader.real-time.com
63.170.91.132	A	www.conofthenorth.com
63.170.91.132	A	infotechmarketing.com