Robtex

Up: 74.122.18.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 74.122.19.0/25
Down right: 74.122.19.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.122.19.3	A+PTR	em-19-3.arin.ncemc.com
74.122.19.4	PTR	em-19-4.arin.ncemc.com
74.122.19.4	A	imftp.ncemcs.com
74.122.19.4	A	ftp.ncemcs.com
74.122.19.5	A+PTR	em-19-5.arin.ncemc.com
74.122.19.6	PTR	www.halifaxemc.com
74.122.19.8	A	imdata.ncemcs.com
74.122.19.8	A	imrss.ncemcs.com
74.122.19.9	A+PTR	nc-brightideas.com
74.122.19.9	PTR	ncbrightideas.com
74.122.19.9	PTR	emct.net
74.122.19.12	A	smtp.ncemcs.com
74.122.19.13	A	smtp.ncemcs.com
74.122.19.14	A	smtp.ncemcs.com
74.122.19.17	A	secure.blueridgeemc.com
74.122.19.18	A	list.ncemcs.com
74.122.19.20	PTR	webmail.ncemcs.com
74.122.19.27	A+PTR	ncelectriccooperatives.com
74.122.19.27	PTR	ncemc.com
74.122.19.27	PTR	ncemcs.com
74.122.19.28	PTR	ns1.ncemcs.com
74.122.19.29	PTR	ns2.ncemcs.com
74.122.19.35	PTR	carolinacountry.com
74.122.19.35	A	www.carolinacountry.com
74.122.19.40	A	smtp.ncemcs.com
74.122.19.129	PTR	em-19-129.arin.ncemc.com
74.122.19.129	A	mail.haywoodemc.com
74.122.19.167	A+PTR	webmail.ncemcs.com
74.122.19.167	A	em-19-167.arin.ncemc.com
74.122.19.174	A+PTR	ns1.ncemcs.com
74.122.19.174	A	em-19-174.arin.ncemc.com
74.122.19.175	A+PTR	temainc.com
74.122.19.175	A+PTR	tema.coop
74.122.19.175	PTR	app.ncemcs.com
74.122.19.178	PTR	em-19-178.arin.ncemc.com
74.122.19.178	A	imftp.ncemcs.com
74.122.19.178	A	external.ncemcs.com
74.122.19.179	A	secure.blueridgeemc.com
74.122.19.180	A+PTR	nc-brightideas.com
74.122.19.180	A+PTR	ncbrightideas.com
74.122.19.180	PTR	emct.net
74.122.19.181	A	www.halifaxemc.com
74.122.19.182	PTR	em-19-182.arin.ncemc.com
74.122.19.182	A	imdata.ncemcs.com
74.122.19.182	A	imrss.ncemcs.com
74.122.19.183	A	list.ncemcs.com
74.122.19.211	A	greencosolutions.org