Robtex

Up: 66.52.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 66.52.0.0/17
Down right: 66.52.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.52.0.2	A+PTR	core2-lsan.mdsg-pacwest.com
66.52.0.4	A	066-052-000-004.res.spectrum.com
66.52.2.3	A	lax1.efax.com
66.52.2.3	A	lax3.efax.com
66.52.2.204	A	dns1.position.net
66.52.2.205	A	dns2.position.net
66.52.7.255	A	66-52-7-255.lsan.mdsg-pacwest.com
66.52.8.218	A	066-052-008-218.inf.spectrum.com
66.52.24.2	PTR	66-52-24-2.lsan.mdsg-pacwest.com
66.52.40.2	A	66-52-40-2.lsan.mdsg-pacwest.com
66.52.50.240	A	66-52-50-240.lsan.mdsg-pacwest.com
66.52.52.123	A	menarini.co.th
66.52.57.7	A	server1.postgate.net
66.52.57.7	A	66-52-57-7.lsan.mdsg-pacwest.com
66.52.57.76	A	qvend.com
66.52.57.225	A	ivr.cc
66.52.68.24	A	mail.utilitytelecom.us
66.52.68.24	A	mail.utilitytelecom.info
66.52.68.24	A	mail.antoniot.com
66.52.68.49	A	ns3.centralhouse.com
66.52.70.38	A	groupconf.com
66.52.71.29	A	csc6501r-vlan37.stkn.mdsg-pacwest.com
66.52.71.33	A	csc6502r-vlan146.stkn.mdsg-pacwest.com
66.52.71.122	A	hp-pw.sonnet.com
66.52.71.165	A	csc6501r-vlan45.stkn.mdsg-pacwest.com
66.52.73.2	PTR	sonnet1.sonnet.com
66.52.73.5	PTR	s2a.sonnet.com
66.52.73.8	PTR	sonnet1.sonnet.com
66.52.73.33	A	dsl-33.sonnet.com
66.52.73.34	A	dsl-34.sonnet.com
66.52.73.35	A	dsl-35.sonnet.com
66.52.73.36	A	dsl-36.sonnet.com
66.52.75.18	A	vpn-18.sonnet.com
66.52.75.75	A	vpn-75.sonnet.com
66.52.75.112	A	vpn-112.sonnet.com
66.52.75.143	A	vpn-143.sonnet.com
66.52.76.46	A	ptp-46.sonnet.com
66.52.76.94	A	ptp-94.sonnet.com
66.52.77.50	A	mail.cookpaging.com
66.52.77.51	A	mail.cooknoc.com
66.52.78.2	A	projectgreekisland.com
66.52.78.2	A	erinlarue.net
66.52.78.2	A	sms.thebluenet.com
66.52.87.6	A	mail.grande-region.org
66.52.88.1	A	66-52-88-1.pacwest.com
66.52.88.2	A	66-52-88-2.pacwest.com
66.52.88.3	A	66-52-88-3.pacwest.com
66.52.88.4	A	66-52-88-4.pacwest.com
66.52.93.70	A	mail.sajones.net
66.52.93.80	A	66-52-93-80.stkn.mdsg-pacwest.com
66.52.97.119	A	sbagateway.sugarbowlacademy.com
66.52.97.119	A	*.sugarbowlacademy.com
66.52.97.119	A	sugarbowlacademy.com
66.52.100.2	A+PTR	ns1.qglobal.net
66.52.100.3	A+PTR	ns2.qglobal.net
66.52.100.6	PTR	mail-02.mx.qglobal.net
66.52.100.6	A	k33g.com
66.52.100.6	A	mail.k33g.com
66.52.100.10	PTR	mail-01.mx.qglobal.net
66.52.101.13	A	66-52-101-13.xdsl.qglobal.net
66.52.101.17	A	66-52-101-17.xdsl.qglobal.net
66.52.101.26	A	66-52-101-26.xdsl.qglobal.net
66.52.101.28	A	66-52-101-28.xdsl.qglobal.net
66.52.102.20	A	svensk8.com
66.52.102.20	A	66-52-102-20.theotherhand.qglobal.net
66.52.102.20	A	mail.svensk8.com
66.52.102.93	A	66-52-102-93.cust.qglobal.net
66.52.104.9	A	066-052-104-009.inf.spectrum.com
66.52.105.3	A+PTR	066-052-105-003.inf.spectrum.com
66.52.105.5	A	066-052-105-005.inf.spectrum.com
66.52.105.6	A	066-052-105-006.inf.spectrum.com
66.52.105.10	A	066-052-105-010.res.spectrum.com
66.52.107.245	A	066-052-107-245.inf.spectrum.com
66.52.116.2	PTR	ns1.stkn.ulink.net
66.52.116.2	A	ns1.cctonline.net
66.52.116.3	PTR	ns2.stkn.ulink.net
66.52.116.3	A	ns2.cctonline.net
66.52.116.4	A	ns1.saber.net
66.52.116.20	A	ldap.ulink.net
66.52.116.40	A	www2.cctonline.net
66.52.117.10	A	cct-telecom.com
66.52.117.18	A	atm.ulink.net
66.52.117.23	A	www.cctonline.net
66.52.117.23	A	www2.cctonline.net
66.52.120.64	A	mail2.batemanfinancial.com
66.52.121.106	A	www.villatruss.com
66.52.121.106	A	villatruss.com
66.52.121.154	A	atecosinc.net
66.52.121.154	A	tonerinkrus.net
66.52.122.3	PTR	3-122-52-66.dsl.stkn.ulink.net
66.52.122.146	A	mail.apestockton.com
66.52.122.214	A	mail.stmarysinterfaith.org
66.52.124.100	A	mail.tnci.com
66.52.124.100	A	*.tnci.com
66.52.124.100	A	tnci.com
66.52.128.60	A	bluetreefs.com
66.52.132.127	A	perfigoex.perfigo.com
66.52.136.1	PTR	ns1.telivo.net
66.52.136.3	PTR	ns1.telivo.net
66.52.136.4	PTR	ns1.telivo.net
66.52.140.4	PTR	sk.s5.ans1.ns148.ztomy.com
66.52.142.3	PTR	turbo2.turbodial.net
66.52.142.3	A	slipstream.trytel.com
66.52.142.4	A+PTR	066-052-142-004.inf.spectrum.com
66.52.142.5	A	slipstream.trytel.com
66.52.142.7	A	slipstream.trytel.com
66.52.142.135	A	neticate.com
66.52.142.135	A	allamericantelco.com
66.52.146.47	A	windsorrealtyfund3.net
66.52.146.47	A	windsorrealtyfund3.com
66.52.227.240	A	quedonnerc.us
66.52.228.14	A	066-052-228-014.inf.spectrum.com
66.52.232.8	A	ns7.mdsg-pacwest.com
66.52.232.9	A	ns8.mdsg-pacwest.com
66.52.243.15	A	066-052-243-015.res.spectrum.com