Robtex

Up: 66.133.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.133.160.0/20
Down right: 66.133.176.0/20

IP	Type	Hostname
66.133.162.180	A	lomasky.com
66.133.165.65	PTR	static-66-133-165-65.br1.monr.ny.frontiernet.net
66.133.170.0	PTR	static-66-133-170-0.br1.roch.ny.frontiernet.net
66.133.170.0	A	66-133-170-0.br1.roc.ny.frontiernet.net
66.133.170.1	A+PTR	vlan64.dr.roc.ny.frontiernet.net
66.133.170.2	A+PTR	resolve.roch.ny.frontiernet.net
66.133.170.3	PTR	auth.roch.ny.frontiernet.net
66.133.170.3	A	auth01.roc.ny.frontiernet.net
66.133.170.34	A+PTR	lookout01.roch.ny.frontiernet.net
66.133.170.41	A	66-133-170-41.br1.roc.ny.frontiernet.net
66.133.170.46	A	66-133-170-46.br1.roc.ny.frontiernet.net
66.133.170.54	A	66-133-170-54.br1.roc.ny.frontiernet.net
66.133.170.66	PTR	static-66-133-170-66.br1.roch.ny.frontiernet.net
66.133.170.66	A	66-133-170-66.br1.roc.ny.frontiernet.net
66.133.170.148	A	sw1.roch.ny.frontiernet.net
66.133.170.149	A	sw2.roch.ny.frontiernet.net
66.133.172.23	A	frontierpages.mobi
66.133.172.23	A	ftp.frontierpages.com
66.133.172.33	A	framestats.frontiercorp.com
66.133.172.40	A	fw2.frontiercorp.com
66.133.172.40	A	fwl.frontiercorp.com
66.133.172.61	A	citrixgate.frontiercorp.com
66.133.172.80	A	viper.frontiercorp.com
66.133.172.90	A	test.frontieronline.com
66.133.172.90	A	www.evansinet.com
66.133.172.95	A	www.cte.com
66.133.172.97	PTR	frontieronline.com
66.133.172.105	A	fwgate.frontiercorp.com
66.133.172.119	A	frontiercallmgr.net
66.133.172.119	A	frontiercallmgr.com
66.133.172.119	A	frontiercallmanager.net
66.133.172.158	A	shopfrontier.com
66.133.172.206	A	ww3.frontiermobile.com
66.133.173.46	A	mail.vitalwork.com
66.133.180.15	A+PTR	nas1.famt.ga.frontiernet.net
66.133.182.34	A	ldap01.bigip01a.roch.ny.frontiernet.net
66.133.182.129	A+PTR	z-lab.bigip01.roch.ny.frontiernet.net
66.133.182.140	A	vicar.lab.isis.frontiernet.net
66.133.182.143	A	z-proxy02.lab.isis.frontiernet.net
66.133.182.164	PTR	relay01.roch.ny.frontiernet.net
66.133.182.225	A	ntp.bigip01.roch.ny.frontiernet.net
66.133.182.226	A	ntp.bigip01a.roch.ny.frontiernet.net
66.133.183.71	A	serviceman01.roch.ny.frontiernet.net
66.133.183.97	A+PTR	mta.bigip01.roch.ny.frontiernet.net
66.133.183.111	A	mx06.roch.ny.frontiernet.net
66.133.183.112	A	mx07.roch.ny.frontiernet.net
66.133.183.129	A	auth-dns.bigip01.roch.ny.frontiernet.net
66.133.183.132	A+PTR	auth01.roch.ny.frontiernet.net
66.133.183.163	PTR	resolve02.roch.ny.frontiernet.net
66.133.183.170	A+PTR	resolve02.roch.ny.frontiernet.net
66.133.183.171	A	resolve03.roch.ny.frontiernet.net
66.133.183.176	A	resolve08.roch.ny.frontiernet.net
66.133.183.180	A	resolve12.roch.ny.frontiernet.net
66.133.183.226	A+PTR	filter01.roch.ny.frontiernet.net
66.133.183.227	A+PTR	filter02.roch.ny.frontiernet.net
66.133.183.254	A	ironport-outbound.bigip01a.roch.ny.frontiernet.net
66.133.186.54	A	cl03.roch.ny.frontiernet.net
66.133.186.65	A+PTR	cl01.bigip02.roch.ny.frontiernet.net
66.133.186.131	A+PTR	cl05.bigip02b.roch.ny.frontiernet.net
66.133.186.195	A+PTR	z-proxy.bigip02b.roch.ny.frontiernet.net
66.133.186.196	A	z-proxy01.roch.ny.frontiernet.net
66.133.186.197	A	z-proxy02.roch.ny.frontiernet.net
66.133.186.220	A	z-proxy05-newnorth.roch.ny.frontiernet.net
66.133.189.29	A	ldap.bigip01a.ekgv.ca.frontiernet.net
66.133.189.66	A	resolve01.ekgv.ca.frontiernet.net
66.133.189.68	A+PTR	resolve01-f13.ekgv.ca.frontiernet.net
66.133.189.77	A	resolve.bigip01a.ekgv.ca.frontiernet.net
66.133.189.98	A	resolve-bypass.bigip01a.ekgv.ca.frontiernet.net
66.133.189.165	A	bc01-io01.ekgv.ca.frontiernet.net
66.133.189.166	A	bc01-io02.ekgv.ca.frontiernet.net
66.133.189.213	A	gtm01.ekgv.ca.frontiernet.net
66.133.189.215	A	resolve.ekgv.ca.frontiernet.net
66.133.189.236	A	isisvpn01b.ekgv.ca.frontiernet.net
66.133.190.18	A	66-133-190-18.br1.roc.ny.frontiernet.net
66.133.190.19	A	66-133-190-19.br1.roc.ny.frontiernet.net
66.133.190.46	A	66-133-190-46.br1.roc.ny.frontiernet.net
66.133.190.65	A+PTR	66-133-190-65.br1.roc.ny.frontiernet.net
66.133.190.71	A	66-133-190-71.br1.roc.ny.frontiernet.net
66.133.190.104	A	66-133-190-104.br1.roc.ny.frontiernet.net
66.133.190.193	A+PTR	66-133-190-193.br1.roc.ny.frontiernet.net