Robtex

Up: 216.234.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 216.234.64.0/21
Down right: 216.234.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.234.64.8	A	proxy1.newyork.talk4free.com
216.234.64.32	PTR	216.234.64.32.newyork.talk4free.com
216.234.64.49	PTR	tp05.newyork.talk4free.com
216.234.64.64	PTR	216.234.64.64.newyork.talk4free.com
216.234.64.118	A	216.234.64.118.newyork.talk4free.com
216.234.64.128	A+PTR	iproxy01.newyork.talk4free.com
216.234.64.130	A+PTR	isip02.newyork.talk4free.com
216.234.64.131	PTR	216.234.64.131.newyork.talk4free.com
216.234.64.147	PTR	216.234.64.147.newyork.talk4free.com
216.234.64.160	PTR	216.234.64.160.newyork.talk4free.com
216.234.64.250	A	216.234.64.250.newyork.talk4free.com
216.234.65.3	PTR	216.234.65.3.newark.talk4free.com
216.234.65.4	A	entice01.newark.talk4free.com
216.234.65.5	A	entice2.newark.talk4free.com
216.234.65.5	A	entice02.newark.talk4free.com
216.234.65.8	A	proxy01.newark.talk4free.com
216.234.65.40	A	sigtran01.newark.talk4free.com
216.234.65.40	A	st3server.newark.talk4free.com
216.234.65.45	A	sca1.newark.talk4free.com
216.234.65.52	A	tp08.newark.talk4free.com
216.234.65.52	A	tp-8-1.newark.talk4free.com
216.234.65.53	A	tp-9-1.newark.talk4free.com
216.234.65.53	A	tp09.newark.talk4free.com
216.234.65.84	A	mgc08.newark.talk4free.com
216.234.65.84	A	h248server2.newark.talk4free.com
216.234.65.85	A	h248server.newark.talk4free.com
216.234.65.85	A	mgc09.newark.talk4free.com
216.234.65.96	A+PTR	216.234.65.96.newark.talk4free.com
216.234.65.112	PTR	216.234.65.112.newark.talk4free.com
216.234.65.176	PTR	216.234.65.176.newark.talk4free.com
216.234.65.224	PTR	dhcp01.newark.talk4free.com
216.234.65.235	A	216.234.65.235.newark.talk4free.com
216.234.65.243	PTR	216.234.65.243.newark.talk4free.com
216.234.66.8	A	proxy01.boston.talk4free.com
216.234.66.38	A	216.234.66.38.boston.talk4free.com
216.234.66.115	A+PTR	216.234.66.115.boston.talk4free.com
216.234.66.133	A	216.234.66.133.boston.talk4free.com
216.234.66.141	A	216.234.66.141.boston.talk4free.com
216.234.66.163	PTR	216.234.66.163.boston.talk4free.com
216.234.66.185	A	216.234.66.185.boston.talk4free.com
216.234.66.205	A	216.234.66.205.boston.talk4free.com
216.234.66.230	A	216.234.66.230.boston.talk4free.com
216.234.67.8	A	proxy01.philadelphia.talk4free.com
216.234.67.12	A	vms01.philadelphia.talk4free.com
216.234.67.46	A	scb1.philadelphia.talk4free.com
216.234.67.54	A	tp10.philadelphia.talk4free.com
216.234.67.246	A	ts.philadelphia.talk4free.com
216.234.67.253	A	switch.philadelphia.talk4free.com
216.234.68.8	A	proxy01.washington.talk4free.com
216.234.68.8	A	proxy1.washington.talk4free.com
216.234.69.8	A	proxy01.chicago.talk4free.com
216.234.70.8	A	proxy1.losangeles.talk4free.com
216.234.70.14	A	vms2.losangeles.talk4free.com
216.234.70.14	A	vms02.losangeles.talk4free.com
216.234.70.15	A	vms3.losangeles.talk4free.com
216.234.70.16	A+PTR	sigtran01.losangeles.talk4free.com
216.234.70.16	A	vms4.losangeles.talk4free.com
216.234.70.16	A	st3server.losangeles.talk4free.com
216.234.70.17	A+PTR	vms05.losangeles.talk4free.com
216.234.70.54	A	tp10.losangeles.talk4free.com
216.234.70.54	A	tp-10-1.losangeles.talk4free.com
216.234.70.55	A	tp11.losangeles.talk4free.com
216.234.70.55	A	tp-11-1.losangeles.talk4free.com
216.234.70.128	A	iproxy01.losangeles.talk4free.com
216.234.70.130	PTR	isip02.losangeles.talk4free.com
216.234.70.130	PTR	216.234.70.130.losangeles.talk4free.com
216.234.70.220	A	ns03.talk4free.com
216.234.70.220	A	ns03.losangeles.talk4free.com
216.234.70.220	A	ns3.talk4free.com
216.234.70.224	A	dhcp1.losangeles.talk4free.com
216.234.70.225	A	dhcp2.losangeles.talk4free.com
216.234.71.2	A	ns1.cpis.net
216.234.71.44	A	global01.tampa.talk4free.com
216.234.71.51	A+PTR	tp07.tampa.talk4free.com
216.234.72.214	PTR	ems05.dallas.talk4free.com
216.234.72.214	A	ems5.talk4free.com
216.234.72.240	PTR	pdu.dallas1.talk4free.com
216.234.72.240	A	pdu.dallas.talk4free.com
216.234.72.246	A+PTR	ts.dallas1.talk4free.com
216.234.72.246	A	ts.dallas.talk4free.com
216.234.73.214	A+PTR	ems06.talk4free.com
216.234.73.214	A	ems6.talk4free.com
216.234.74.8	A	proxy1.talk4free.com
216.234.74.108	A	216.234.74.108.houston.talk4free.com
216.234.75.42	A+PTR	216.234.75.42.memphis.talk4free.com
216.234.75.55	A	tp11.memphis.talk4free.com
216.234.75.56	A	tp12.memphis.talk4free.com
216.234.75.79	A+PTR	mgc03.memphis.talk4free.com
216.234.75.83	A+PTR	mgc07.memphis.talk4free.com
216.234.75.85	A	mgc09.memphis.talk4free.com
216.234.75.87	A	mgc11.memphis.talk4free.com
216.234.75.239	A+PTR	ups01.memphis.talk4free.com
216.234.76.4	A+PTR	oldvm01a04.nashville.talk4free.com
216.234.76.11	A	vm02a01.nashville.talk4free.com
216.234.76.11	A	vm02a01.talk4free.com
216.234.76.13	A	vm02a03.nashville.talk4free.com
216.234.76.40	A	web01.magicjack.com
216.234.76.40	A	apps.magicjack.com
216.234.76.40	A	www.magicjackplus.com
216.234.76.41	A	data.magicjack.com
216.234.76.50	A+PTR	mail02.talk4free.com
216.234.76.50	A	nashvillems02.nashville.talk4free.com
216.234.76.54	A	netstore01.nashville.talk4free.com
216.234.76.60	A	mail03.talk4free.com
216.234.76.72	A+PTR	ensgui01.talk4free.com
216.234.76.80	A+PTR	csrdb01.nashville.talk4free.com
216.234.76.88	A	provdb01.nashville.talk4free.com
216.234.76.89	A+PTR	notify.magicjack.com
216.234.76.89	A	ap01.talk4free.com
216.234.76.94	A	apps.magicjack.com
216.234.76.94	A	www.magicjackplus.com
216.234.76.94	A	911.talk4free.com
216.234.76.97	A+PTR	blade3.talk4free.com
216.234.76.98	PTR	support.magicjack.com
216.234.76.98	PTR	web08.talk4free.com
216.234.76.98	A	apps.magicjack.com
216.234.76.110	A	216.234.76.110.nashville.talk4free.com
216.234.76.111	A	216.234.76.110.nashville.talk4free.com
216.234.76.112	A+PTR	216.234.76.110.nashville.talk4free.com
216.234.76.113	A+PTR	216.234.76.110.nashville.talk4free.com
216.234.76.114	A+PTR	216.234.76.110.nashville.talk4free.com
216.234.76.117	A	callback02t.nashville.talk4free.com
216.234.76.119	A	216.234.76.110.nashville.talk4free.com
216.234.76.120	A	216.234.76.110.nashville.talk4free.com
216.234.76.122	A	216.234.76.110.nashville.talk4free.com
216.234.76.123	A	216.234.76.110.nashville.talk4free.com
216.234.76.124	A	216.234.76.110.nashville.talk4free.com
216.234.76.130	PTR	web10.talk4free.com
216.234.76.130	A+PTR	web10.magicjack.com
216.234.76.130	A	ymaxcorp.com
216.234.76.132	PTR	www.magicjack.com
216.234.76.133	PTR	www.magicjack.com
216.234.76.141	A	216.234.76.110.nashville.talk4free.com
216.234.76.150	A+PTR	aid.magicjack.com
216.234.76.150	A+PTR	web12.talk4free.com
216.234.76.150	A	www.magictalk.com
216.234.76.160	A	web13.talk4free.com
216.234.76.170	A	prov1.magicjack.com
216.234.76.171	A	prov1.talk4free.com
216.234.76.172	A	prov2.magicjack.com
216.234.76.173	A	prov2.talk4free.com
216.234.76.178	A	prov1.magicjack.com
216.234.76.179	A	prov1.talk4free.com
216.234.76.180	A	prov2.magicjack.com
216.234.76.181	A	prov2.talk4free.com
216.234.76.182	A	prov1.magicjack.com
216.234.76.183	A	prov1.talk4free.com
216.234.76.184	A	prov2.magicjack.com
216.234.76.185	A	prov2.talk4free.com
216.234.76.198	A	data.magicjack.com
216.234.76.201	A	data.magicjack.com
216.234.76.206	A	ap04.magicjack.com
216.234.76.209	A	develop.talk4free.com
216.234.76.210	A+PTR	ns01.talk4free.com
216.234.76.210	A	ns1.talk4free.com
216.234.77.4	A+PTR	entice01.nashville.talk4free.com
216.234.77.8	A	proxy1.nashville.talk4free.com
216.234.77.14	A	vms03.nashville.talk4free.com
216.234.77.15	A	vms04.nashville.talk4free.com
216.234.77.102	PTR	wproxy01.nashville.talk4free.com
216.234.78.8	A	proxy01.atlanta.talk4free.com
216.234.78.8	A	proxy1.atlanta.talk4free.com
216.234.78.108	A	svms07.atlanta.talk4free.com
216.234.78.178	PTR	216.234.78.178.atlanta.talk4free.com
216.234.79.1	PTR	216.234.79.1.miami.talk4free.com
216.234.79.8	A	proxy01.miami.talk4free.com
216.234.79.17	PTR	vms06.miami.talk4free.com
216.234.79.82	A+PTR	mgc06.miami.talk4free.com
216.234.79.128	A+PTR	iproxy01.miami.talk4free.com
216.234.79.128	PTR	216.234.79.128.miami.talk4free.com
216.234.79.130	A+PTR	nm02.talk4free.com
216.234.79.134	A	apps.magicjack.com
216.234.79.134	A	web05.talk4free.com
216.234.79.135	A	apps.magicjack.com
216.234.79.135	A	www.magicjackplus.com
216.234.79.135	A	911.talk4free.com
216.234.79.136	A	data.magicjack.com
216.234.79.137	A	data.magicjack.com
216.234.79.143	A	prov1.magicjack.com
216.234.79.146	PTR	www.magicjack.com
216.234.79.170	A	prov1.talk4free.com
216.234.79.171	A	prov2.magicjack.com
216.234.79.172	A	prov2.talk4free.com
216.234.79.174	A	prov1.talk4free.com
216.234.79.174	A	216.234.79.174.miami.talk4free.com
216.234.79.175	A	prov2.magicjack.com
216.234.79.176	A+PTR	216.234.79.176.miami.talk4free.com
216.234.79.176	A	prov2.talk4free.com
216.234.79.194	PTR	216.234.79.194.miami.talk4free.com