Robtex

Up: 198.244.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 198.244.8.0/22
Down right: 198.244.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.244.8.6	A+PTR	ps.ridleysd.org
198.244.8.7	A+PTR	psdb.ridleysd.org
198.244.8.7	PTR	psdb.ridleysd.k12.pa.us
198.244.8.8	A+PTR	dns1.ridleysd.k12.pa.us
198.244.8.8	A	dns2.ridleysd.k12.pa.us
198.244.8.10	A+PTR	barracuda.ridleysd.org
198.244.8.10	A	barracuda.ridleysd.k12.pa.us
198.244.8.12	PTR	psimage.ridleysd.k12.pa.us
198.244.8.22	A+PTR	fmp3.ridleysd.org
198.244.8.22	A+PTR	lms.ridleysd.k12.pa.us
198.244.8.24	A	myteamwork.ridleysd.org
198.244.8.65	A	mail.ridleysd.org
198.244.8.66	A+PTR	rti.ridleysd.k12.pa.us
198.244.10.1	A+PTR	anycast-dns.ventraip.net.au
198.244.10.1	A	ventraip.net
198.244.10.1	A	mail.host-services.us
198.244.10.3	PTR	ventraip.com
198.244.10.10	PTR	unassigned
198.244.10.10	A	ns.varinformatics.com
198.244.10.10	A	ns1.veseeit.com
198.244.10.16	PTR	lass1-n1s.host-services.us
198.244.10.16	A	personalloanshop.com.au
198.244.10.16	A	mail.djkrunk.com.au
198.244.10.17	PTR	rev1-lass1-n1s.host-services.us
198.244.10.24	A	itsa.org.au
198.244.10.24	A	itsashop.org.au
198.244.10.25	A	testhq.net
198.244.10.26	PTR	unassigned
198.244.10.26	A	serversgh.com
198.244.10.33	A	rev7-lass1-n2s.host-services.us
198.244.10.35	A	www.affordableappliances.com.au
198.244.10.36	A	liberationphotography.org
198.244.10.36	A	globalaccesssystems.com.au
198.244.10.46	A	aflamecc.org
198.244.10.46	A	dc-ad217767.youthexpo.tk
198.244.10.46	A	mail.tranquilwoods.com
198.244.10.48	PTR	unassigned
198.244.10.48	A	sttropeztanonline.com
198.244.10.54	A	shopperzdelight.com
198.244.10.57	PTR	lass3-n1b.host-services.us
198.244.10.57	A	saab99.org
198.244.10.57	A	vicmpg.com
198.244.10.65	PTR	rev8-lass3-n1b.host-services.us
198.244.10.65	A	wildecity.com
198.244.10.65	A	charliehardingpresents.com
198.244.10.66	A	rev9-lass3-n1b.host-services.us
198.244.10.66	A	vanitynoir.com
198.244.11.49	PTR	unassigned
198.244.11.104	PTR	unassigned
198.244.11.193	PTR	unassigned
198.244.13.12	A	ns1.sc1.cloud9analytics.com
198.244.13.51	PTR	central.pm.cloud9analytics.com
198.244.13.52	PTR	central.pv.cloud9analytics.com
198.244.13.58	PTR	prod.cloud9analytics.com