Robtex

Up: 69.198.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 69.198.168.0/23
Down right: 69.198.170.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.198.168.6	A	mail.nepopt.com
69.198.168.11	A+PTR	69-198-168-11.customerip.birch.net
69.198.168.98	PTR	69-198-168-98.customerip.birch.net
69.198.168.98	A	gd-dodo.com
69.198.168.98	A	www.gd-zw.com
69.198.168.125	A	californiacorrosion.com
69.198.168.178	A+PTR	69-198-168-178.customerip.birch.net
69.198.169.10	A	mail.cswfoodbrokers.com
69.198.169.10	A	mail1.cswfoodbrokers.com
69.198.169.54	A	mail.abc-law.com
69.198.169.146	A	mail.frankaolsen.com
69.198.169.211	PTR	mail.bluehawknetworks.com
69.198.169.211	PTR	69-198-169-211.customerip.birch.net
69.198.169.250	A	mail.shermanandboone.com
69.198.169.250	A	mail2.shermanandboone.com
69.198.170.50	PTR	mail.cbxtech.com
69.198.170.50	A+PTR	69-198-170-50.customerip.birch.net
69.198.170.54	PTR	mail.cbxtech.com
69.198.170.54	A+PTR	69-198-170-54.customerip.birch.net
69.198.170.86	A+PTR	69-198-170-86.customerip.birch.net
69.198.170.86	A	matlocklawgroup.com
69.198.170.94	A	physics.warpenguin.com
69.198.170.106	A	raid-server.cerebellum.com
69.198.170.222	PTR	mail.spsinc.biz
69.198.170.222	A+PTR	69-198-170-222.customerip.birch.net
69.198.171.4	A	mail.endorsematch.com
69.198.171.74	PTR	ccmail.contempocap.com
69.198.171.74	A+PTR	69-198-171-74.customerip.birch.net
69.198.171.90	A	mail.hyfloor.com
69.198.171.90	A	smtp.hyfloor.com
69.198.171.107	A	mail.cignex.net
69.198.171.116	A+PTR	69-198-171-116.customerip.birch.net
69.198.171.120	A+PTR	69-198-171-120.customerip.birch.net
69.198.171.120	A	sunpowerdealerconnect.com
69.198.171.126	PTR	69-198-171-126.customerip.birch.net
69.198.171.126	A	www.mydemandtec.com
69.198.171.126	A	*.mydemandtec.com
69.198.171.165	A	satwantsingh.com