Robtex

Up: 68.224.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 68.224.168.0/23
Down right: 68.224.170.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.224.168.46	A	jrmcre.com
68.224.168.46	A	*.jrmcre.com
68.224.168.46	A	mail.jrmcre.com
68.224.168.55	PTR	mail.solutionsforchange.org
68.224.168.105	A+PTR	wsip-68-224-168-105.sd.sd.cox.net
68.224.168.105	A	server.sjcreationsinc.com
68.224.168.132	PTR	wsip-68-224-168-132.sd.sd.cox.net
68.224.168.150	A+PTR	wsip-68-224-168-150.sd.sd.cox.net
68.224.168.179	A	mail.cyf4.com
68.224.168.240	A+PTR	wsip-68-224-168-240.sd.sd.cox.net
68.224.168.246	PTR	wsip-68-224-168-246.sd.sd.cox.net
68.224.168.246	A	gachome.com
68.224.169.35	A	mail.spectrumvideo.com
68.224.169.57	A+PTR	wsip-68-224-169-57.sd.sd.cox.net
68.224.169.57	A	element04.com
68.224.169.82	PTR	nsmain.globalinfo.com
68.224.169.82	A	www.muststayawake.com
68.224.169.82	A	www.sandiegogeologicalsociety.org
68.224.169.84	PTR	wsip-68-224-169-84.sd.sd.cox.net
68.224.169.84	A	rsiskip.com
68.224.169.103	A	mail.oceansidechamber.com
68.224.169.123	A+PTR	wsip-68-224-169-123.sd.sd.cox.net
68.224.169.131	A+PTR	mail.cidinsurance.com
68.224.169.218	A	mail.mymccafesd.com
68.224.169.218	A	mail.nstpr.com
68.224.170.14	A+PTR	wsip-68-224-170-14.sd.sd.cox.net
68.224.170.15	A+PTR	mail.srtow.com
68.224.170.59	A+PTR	wsip-68-224-170-59.sd.sd.cox.net
68.224.170.71	PTR	eaprdc1.beauty-pr.com
68.224.170.227	A+PTR	wsip-68-224-170-227.sd.sd.cox.net
68.224.170.228	A	direduck.net
68.224.170.249	A+PTR	wsip-68-224-170-249.sd.sd.cox.net
68.224.171.23	A+PTR	mail.adcompaniesinc.com
68.224.171.23	A	www.adcompaniesinc.com
68.224.171.23	A	mail.adfiresprinklers.com
68.224.171.40	A+PTR	wsip-68-224-171-40.sd.sd.cox.net
68.224.171.67	A+PTR	mail.lfap.com
68.224.171.70	A+PTR	wsip-68-224-171-70.sd.sd.cox.net
68.224.171.90	A	mail.squiresbelt.com
68.224.171.106	A+PTR	mail.ingen10.biz
68.224.171.106	A	mail.crdevelopment.biz
68.224.171.107	PTR	wsip-68-224-171-107.sd.sd.cox.net
68.224.171.107	A	ingen10.biz
68.224.171.107	A	crdevelopment.biz
68.224.171.135	PTR	mail.whiplash-zamboni.com
68.224.171.162	A	home.noahhomes.org
68.224.171.183	A+PTR	wsip-68-224-171-183.sd.sd.cox.net
68.224.171.197	A+PTR	wsip-68-224-171-197.sd.sd.cox.net
68.224.171.200	A	mail.lplfinancialservices.com