Robtex

Up: 216.177.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 216.177.16.0/21
Down right: 216.177.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.177.16.8	A	8.16.177.216.inaddr.g4.net
216.177.16.165	A	mail.keeplegal.com
216.177.16.165	A	kl7.keeplegal.com
216.177.17.98	A	98.17.177.216.inaddr.g4.net
216.177.17.147	PTR	147.17-177-216.fibercast.net
216.177.17.204	A	mail.grenitech.com
216.177.18.130	A+PTR	130.18.177.216.inaddr.metro2000.net
216.177.19.1	A	gyrokinesis.com
216.177.19.1	A	juliuhorvath.com
216.177.19.1	A	gyrotonic.com
216.177.19.162	A+PTR	mail2.claremontnh.com
216.177.19.162	A	mail.claremontnh.com
216.177.20.19	PTR	ns1.fibercast.net
216.177.20.20	A	20.20.177.216.inaddr.g4.net
216.177.20.47	A	47.20.177.216.inaddr.g4.net
216.177.20.50	A	i.thehowe.org
216.177.20.58	A	58.20.177.216.inaddr.g4.net
216.177.20.82	PTR	82.20.177.216.inaddr.fibercast.net
216.177.20.82	A	s2008.icentrix.com
216.177.20.86	A	86.20.177.216.inaddr.fibercast.net
216.177.20.86	A	forms.icentrix.net
216.177.20.170	A	mail.franklin.k12.nh.us
216.177.20.170	A	mail.sau18.org
216.177.20.194	PTR	194.20.177.216.inaddr.fibercast.net
216.177.20.194	A	teledeal.com
216.177.20.219	A	mail.ccanh.com
216.177.20.242	PTR	242.20.177.216.inaddr.g4.net
216.177.20.242	A	generalcourt.state.nh.us
216.177.20.242	A	gencourt.state.nh.us
216.177.20.243	A+PTR	243.20.177.216.inaddr.g4.net
216.177.20.243	A	email.leg.state.nh.us
216.177.20.244	PTR	gencourt1.gencourt.state.nh.us
216.177.21.0	PTR	0.21.177.216.inaddr.g4.net
216.177.21.0	A	0.21.177.216.inaddr.metro2000.net
216.177.21.66	PTR	66.21-177-216.fibercast.net
216.177.21.66	A	aikwangwon.com
216.177.21.66	A	mail.orionentrancecontrols.com
216.177.21.82	A	www.constructionsummary.com
216.177.21.106	A	106.21.177.216.inaddr.g4.net
216.177.21.106	A	mail.authoraccess.com
216.177.21.155	A	bayr00t.com
216.177.21.155	A	mail.littlebaylobster.com
216.177.21.155	A	seacoastwireless.com
216.177.22.11	A	mail.bebeknet.com
216.177.22.11	A	mail.cocuknet.com
216.177.22.15	A	yesilkart.us
216.177.22.15	A	int3rn3t.com
216.177.22.20	A	dialup.g4.net
216.177.22.30	A	mail.calligraph.net
216.177.22.131	PTR	sem1.stw.fibercast.net
216.177.22.176	PTR	176.22.177.216.inaddr.g4.net
216.177.23.37	PTR	37.23-177-216.fibercast.net
216.177.23.161	A+PTR	webserver1-161.g4.net
216.177.23.162	A	development.dbstamps.com
216.177.23.163	A	pjnoyes.com
216.177.23.163	A	trividams.com
216.177.23.164	PTR	treenosoftware.com
216.177.23.193	PTR	webserver5-193.g4.net
216.177.23.193	A	gsg.com
216.177.23.193	A	www.atozsportscards.com
216.177.24.4	A+PTR	4.24.177.216.inaddr.g4.net
216.177.24.45	A	45.24.hsd.fibercast.net
216.177.24.130	A+PTR	130.24.hsd.fibercast.net
216.177.24.137	A	137.24.hsd.fibercast.net
216.177.24.187	A	187.24.hsd.fibercast.net
216.177.26.12	A	12.26.177.216.inaddr.fibercast.net
216.177.27.127	A	127.27.177.216.inaddr.fibercast.net
216.177.27.145	A+PTR	145.27.177.216.inaddr.fibercast.net
216.177.27.199	A	199.27.177.216.inaddr.fibercast.net
216.177.27.202	A	202.27.177.216.inaddr.fibercast.net
216.177.27.206	A	206.27.177.216.inaddr.fibercast.net
216.177.28.146	A+PTR	146.28.177.216.inaddr.fibercast.net
216.177.29.5	A	5.29.177.216.inaddr.fibercast.net
216.177.29.26	A	26.29.177.216.inaddr.fibercast.net
216.177.29.250	A	250.29.177.216.inaddr.fibercast.net
216.177.30.12	A	laconia3-1.nh.g4.net
216.177.31.2	A	2.31.177.216.inaddr.g4.net
216.177.31.12	A	jongross.com
216.177.31.71	A	71.31.pon.fibercast.net
216.177.31.147	A+PTR	147.31.pon.fibercast.net
216.177.31.204	A	204.31.pon.fibercast.net