Robtex

Up: 66.18.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.18.152.0/22
Down right: 66.18.156.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.18.152.16	PTR	lgb-static-66.18.152.16.mpowercom.net
66.18.152.16	A	mailsvr.phsc-web.com
66.18.152.245	A	michelleficarra.com
66.18.153.93	A	mail.stxonline.net
66.18.153.225	A	sbs2003.johndezsoassoc.com
66.18.154.35	A+PTR	lgb-static-66.18.154.35.mpowercom.net
66.18.154.53	A	lgb-static-66.18.154.53.mpowercom.net
66.18.154.220	A	lgb-static-66.18.154.220.mpowercom.net
66.18.154.224	A	lgb-static-66.18.154.224.mpowercom.net
66.18.154.226	A	lgb-static-66.18.154.226.mpowercom.net
66.18.154.232	A	mail.bgiworldwide.com
66.18.154.237	A	lgb-static-66.18.154.237.mpowercom.net
66.18.154.247	A	lgb-static-66.18.154.247.mpowercom.net
66.18.154.248	A+PTR	home.portfolioservices.com
66.18.154.248	A	home.worldecon.org
66.18.154.248	A	smtp.worldecon.org
66.18.155.4	A	lgb-static-66.18.155.4.mpowercom.net
66.18.155.6	A	lgb-static-66.18.155.6.mpowercom.net
66.18.155.17	A	lgb-static-66.18.155.17.mpowercom.net
66.18.155.19	A	lgb-static-66.18.155.19.mpowercom.net
66.18.155.24	A	lgb-static-66.18.155.24.mpowercom.net
66.18.155.28	A	lgb-static-66.18.155.28.mpowercom.net
66.18.155.38	A	lgb-static-66.18.155.38.mpowercom.net
66.18.155.41	A	lgb-static-66.18.155.41.mpowercom.net
66.18.155.45	A	lgb-static-66.18.155.45.mpowercom.net
66.18.155.50	A	lgb-static-66.18.155.50.mpowercom.net
66.18.155.57	A	lgb-static-66.18.155.57.mpowercom.net
66.18.155.60	A	lgb-static-66.18.155.60.mpowercom.net
66.18.155.63	A	lgb-static-66.18.155.63.mpowercom.net
66.18.155.65	A	lgb-static-66.18.155.65.mpowercom.net
66.18.155.66	A	lgb-static-66.18.155.66.mpowercom.net
66.18.155.72	A	lgb-static-66.18.155.72.mpowercom.net
66.18.155.74	A	lgb-static-66.18.155.74.mpowercom.net
66.18.155.75	A	lgb-static-66.18.155.75.mpowercom.net
66.18.155.77	A	lgb-static-66.18.155.77.mpowercom.net
66.18.155.82	A	lgb-static-66.18.155.82.mpowercom.net
66.18.155.84	A	lgb-static-66.18.155.84.mpowercom.net
66.18.155.89	A	lgb-static-66.18.155.89.mpowercom.net
66.18.155.91	PTR	mail.coccc.org
66.18.155.91	A	lgb-static-66.18.155.91.mpowercom.net
66.18.155.94	A	lgb-static-66.18.155.94.mpowercom.net
66.18.155.95	A	childrenswellnessprogram.com
66.18.155.99	A	lgb-static-66.18.155.99.mpowercom.net
66.18.155.101	A	lgb-static-66.18.155.101.mpowercom.net
66.18.155.104	A	mail.gbrcasino.com
66.18.155.104	A	gbrcasino.com
66.18.155.107	A	lgb-static-66.18.155.107.mpowercom.net
66.18.155.113	A	lgb-static-66.18.155.113.mpowercom.net
66.18.155.115	A	lgb-static-66.18.155.115.mpowercom.net
66.18.155.120	A	lgb-static-66.18.155.120.mpowercom.net
66.18.155.121	A	lgb-static-66.18.155.121.mpowercom.net
66.18.155.126	A	lgb-static-66.18.155.126.mpowercom.net
66.18.155.128	A	lgb-static-66.18.155.128.mpowercom.net
66.18.155.129	A	lgb-static-66.18.155.129.mpowercom.net
66.18.155.133	A	lgb-static-66.18.155.133.mpowercom.net
66.18.155.136	A	lgb-static-66.18.155.136.mpowercom.net
66.18.155.138	A	lgb-static-66.18.155.138.mpowercom.net
66.18.155.140	A	lgb-static-66.18.155.140.mpowercom.net
66.18.155.147	A	lgb-static-66.18.155.147.mpowercom.net
66.18.155.150	A	lgb-static-66.18.155.150.mpowercom.net
66.18.155.160	A+PTR	lgb-static-66.18.155.160.mpowercom.net
66.18.155.160	A	torrance-files.audiorx.org
66.18.155.161	A	lgb-static-66.18.155.161.mpowercom.net
66.18.155.165	A	lgb-static-66.18.155.165.mpowercom.net
66.18.155.168	A	lgb-static-66.18.155.168.mpowercom.net
66.18.155.171	A+PTR	lgb-static-66.18.155.171.mpowercom.net
66.18.155.176	A	lgb-static-66.18.155.176.mpowercom.net
66.18.155.177	A	lgb-static-66.18.155.177.mpowercom.net
66.18.155.180	A	lgb-static-66.18.155.180.mpowercom.net
66.18.155.183	A	lgb-static-66.18.155.183.mpowercom.net
66.18.155.184	PTR	mail.leankids.net
66.18.155.186	A	lgb-static-66.18.155.186.mpowercom.net
66.18.155.188	A	lgb-static-66.18.155.188.mpowercom.net
66.18.155.196	A	lgb-static-66.18.155.196.mpowercom.net
66.18.155.198	A	mail.steelcape.com
66.18.155.206	A	lgb-static-66.18.155.206.mpowercom.net
66.18.155.208	A+PTR	lgb-static-66.18.155.208.mpowercom.net
66.18.155.213	A	lgb-static-66.18.155.213.mpowercom.net
66.18.155.222	A	lgb-static-66.18.155.222.mpowercom.net
66.18.155.226	A	lgb-static-66.18.155.226.mpowercom.net
66.18.155.230	A	lgb-static-66.18.155.230.mpowercom.net
66.18.155.234	A+PTR	lgb-static-66.18.155.234.mpowercom.net
66.18.155.238	A	lgb-static-66.18.155.238.mpowercom.net
66.18.155.254	A	lgb-static-66.18.155.254.mpowercom.net
66.18.156.80	A+PTR	lgb-static-66.18.156.80.mpowercom.net
66.18.156.80	A	michaelcarles.com
66.18.156.80	A	carlesfamily.com
66.18.157.170	PTR	lgb-static-66.18.157.170.mpowercom.net
66.18.157.170	A	novatime2000.com
66.18.157.170	A	novatime4000.com