Robtex

Up: 74.117.216.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 74.117.216.0/24
Down right: 74.117.217.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.117.216.5	PTR	ns1-v.dnchosting.com
74.117.216.5	A	ns25.dnchosting.com
74.117.216.10	PTR	74-117-216-10.directnic.com
74.117.217.2	PTR	74-117-217-2.directnic.com
74.117.217.5	A	joinnames.com
74.117.217.5	A	webmail.directnic.com
74.117.217.6	A	web3.directnic.com
74.117.217.6	A	*.expireddomainservices.com
74.117.217.6	A	edp-ns1.expireddomainservices.com
74.117.217.8	A	epp2.directnic.com
74.117.217.8	A	dn-epp.directnic.com
74.117.217.8	A	epp1.directnic.com
74.117.217.9	A	dn-desktop.directnic.com
74.117.217.10	A	bouncer.directnic.com
74.117.217.10	A	postal0.directnic.com
74.117.217.12	A	support.directnic.com
74.117.217.12	A	dn-support.directnic.com
74.117.217.13	A	dn-process.directnic.com
74.117.217.15	PTR	dn-sitecreator.directnic.com
74.117.217.15	A	sitecreator.directnic.com
74.117.217.17	A+PTR	dn-zonearch.directnic.com
74.117.217.19	A+PTR	mx1.directnic.com
74.117.217.20	PTR	ns0.directnic.com
74.117.217.20	A	ns1.doctorbetty.com
74.117.217.20	A	thinkingtiny.com
74.117.217.22	A	ns0.expireddomainservices.com
74.117.217.22	A	expired-domain-ns50.directnic.com
74.117.217.22	A	dn-ns50.directnic.com
74.117.217.26	A	urgellrural.org
74.117.217.26	A	bluesaliveatsea.com
74.117.217.26	A	rmdeafschool.net
74.117.217.38	A	dn-db10.directnic.com
74.117.217.40	A	nsdb.directnic.com
74.117.217.41	A+PTR	dn-ds10.directnic.com
74.117.217.43	PTR	dn-edpdb.directnic.com
74.117.217.43	A	edp-db.expireddomainservices.com
74.117.217.230	A+PTR	blackhole.directnic.com
74.117.217.230	A	dn-blackhole.directnic.com
74.117.217.234	A	dn-mon10.directnic.com