Robtex

Up: 198.77.220.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 198.77.222.0/24
Down right: 198.77.223.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.77.222.9	PTR	jeffdollensart.com
198.77.222.10	PTR	online-auburn.com
198.77.222.11	A	bingo.tspec.net
198.77.222.15	PTR	lutheranimpact.org
198.77.222.30	PTR	ellaberella.com
198.77.222.32	PTR	it-cti.com
198.77.222.37	PTR	bohrenlog.com
198.77.222.41	PTR	mydirectstoreinc.com
198.77.222.51	PTR	ypcoach.com
198.77.222.54	PTR	usaaccessdirect.com
198.77.222.56	PTR	ivra.us
198.77.222.77	PTR	magnifi.biz
198.77.222.114	PTR	fwaar.com
198.77.222.117	PTR	vsims.com
198.77.222.120	PTR	jackiered.com
198.77.222.123	PTR	blundall.com
198.77.222.126	PTR	webmail.tspec.net
198.77.222.126	A	fwlug.net
198.77.222.130	PTR	earth.tspec.net
198.77.222.130	A	blacklist.tspecweb.com
198.77.222.132	A	psaserv1.tspec.net
198.77.222.201	A	mailserv.tiptoninc.com
198.77.222.201	A	mail.tiptoninc.com
198.77.223.225	PTR	glenncurtiss.com
198.77.223.225	A	mail.glenncurtiss.org
198.77.223.225	A	glenncurtiss.org
198.77.223.226	A	bannerblock.net
198.77.223.254	A+PTR	7206core.tspec.net
198.77.223.254	A	router.tspec.net