Robtex

Up: 69.198.128.0/21
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Down left: 69.198.128.0/23
Down right: 69.198.130.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.198.128.5	A	mail.bealsmartin.com
69.198.128.46	A	mail.crown-industrial.com
69.198.128.67	A	ns3.mitem.com
69.198.128.90	A	mail.cedsj.com
69.198.128.98	PTR	email.g1g.com
69.198.128.98	A+PTR	69-198-128-98.customerip.birch.net
69.198.128.146	A	teachinginkbooks.com
69.198.128.146	A	whats-that.you-play.com
69.198.128.146	A	you-play.com
69.198.128.222	A+PTR	69-198-128-222.customerip.birch.net
69.198.128.222	A	mail.tnittacpa.com
69.198.128.250	A	mail.yourcedprojects.com
69.198.129.97	PTR	petemoffat.com
69.198.129.97	A+PTR	69-198-129-97.customerip.birch.net
69.198.129.166	A	mail.ideas-events.com
69.198.129.166	A	westley.ideas-events.com
69.198.129.227	PTR	exchange.marfic.com
69.198.129.227	A+PTR	69-198-129-227.customerip.birch.net
69.198.129.241	A	dha-gw.discousa.com
69.198.129.242	A	fw.discousa.com
69.198.129.243	A+PTR	kdns.discousa.com
69.198.129.243	A+PTR	69-198-129-243.customerip.birch.net
69.198.129.246	A	vpn.discousa.com
69.198.129.247	PTR	wap1.discousa.com
69.198.129.247	A+PTR	69-198-129-247.customerip.birch.net
69.198.130.130	A+PTR	dnsc00sfo-pub.cbeyond.net
69.198.131.115	A	mailhost.haloelectronics.com
69.198.131.116	A	mailhost.haloelectronics.com
69.198.131.138	A	postmaster.thinktanklearning.net
69.198.131.138	A	mail.thinktanklearning.net
69.198.131.138	A	*.thinktanklearning.net
69.198.131.178	A	mail2.hrideas.com
69.198.131.201	A	mail2.ddniglobal.com
69.198.131.202	A	bojengo.net
69.198.131.205	A	theblackbandit.com