Robtex

Up: 68.66.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 68.66.128.0/21
Down right: 68.66.136.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.66.128.106	A	mail.htpgusa.com
68.66.128.106	A	autodiscover.htpgusa.com
68.66.128.116	A	darquetan.net
68.66.128.118	A	mail.pfvictoria.com
68.66.128.118	A	mail.pftexarkana.com
68.66.128.118	A	mail.pfnac.com
68.66.128.137	A	my.nace.org
68.66.128.137	A	nace.org
68.66.128.156	A	www.naceinstitute.org
68.66.129.219	A	ctrends.com
68.66.129.219	A	sproctech.com
68.66.129.219	A	componenttrends.com
68.66.132.15	A	wwwdev.allcovered.com
68.66.132.16	A	acsiem.allcovered.com
68.66.132.31	A	ns.allcovered.com
68.66.132.32	A+PTR	ns1.allcovered.com
68.66.132.56	A	nfinance.allcovered.com
68.66.132.70	A	alcvr001.accwk01.allcovered.com
68.66.132.71	A	alcvr001.accwk02.allcovered.com
68.66.132.82	A	alcvr001.accwk03.allcovered.com
68.66.132.83	A	alcvr001.accwk04.allcovered.com
68.66.132.106	A	monitor.allcovered.com
68.66.132.233	A	altuscio.com
68.66.132.233	A	allcovered.com
68.66.133.8	A	167.appraisers.org
68.66.133.40	A	www.appraisers.org
68.66.133.137	A	webmail.winooskivt.gov
68.66.133.151	A	groesbeckim.com
68.66.133.151	A	www.groesbeckim.com
68.66.133.178	A	wmbarr.com
68.66.133.179	A	www.barrbrandsinternational.com
68.66.133.179	A	www.barradmin.com
68.66.133.240	A	www.ibew613.org
68.66.133.240	A	ibew613.org
68.66.136.161	A	taxpeel.com
68.66.136.161	A	medphysics.com
68.66.136.193	A	cpb.org
68.66.137.48	A	accelovanceftp.com
68.66.137.50	A	mms-docs.com
68.66.137.101	A	logenixtracking.com
68.66.137.101	A	www.logenix.com
68.66.137.194	A	www.takestockinchildren.com
68.66.137.194	A	www.takestockinchildren.org
68.66.137.194	A	takestockinchildren.com
68.66.137.233	A	skyetrac.com
68.66.138.178	A	kace.bhmanagement.com
68.66.138.213	A	netwellnessmd.com
68.66.138.213	A	wellnessspaassociation.com
68.66.140.30	A	lincolnstreetinc.org
68.66.140.30	A	www.aris-solutions.org
68.66.140.30	A	www.arissolutions.org
68.66.140.49	A	mail.coastalortho.com