Robtex

Up: 216.52.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 216.52.28.0/23
Down right: 216.52.30.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.52.28.7	A	cpe-ems8004.westsouthnetworks.com
216.52.28.8	A	cpe-ems8005.westsouthnetworks.com
216.52.28.10	A	cpe-ems8007.westsouthnetworks.com
216.52.28.10	A	cwmp07.acs.frontier.com
216.52.28.12	A	cwmp01.acs.frontier.com
216.52.28.14	A	secure-proxy01.acs.frontier.com
216.52.28.15	A	secure-proxy02.acs.frontier.com
216.52.29.11	A	ntp2.2wire.com
216.52.29.12	A	ntp1.2wire.com
216.52.29.12	A	ntp4.2wire.com
216.52.29.27	A	bellsouth-bba.2wire.com
216.52.29.34	A	homenetworkingservice.com
216.52.29.35	A	ptdttest.2wire.com
216.52.29.39	A	eqx-fw3-oob6.2wire.com
216.52.29.40	A	eqx-fw3-e6.2wire.com
216.52.29.46	A	ptdt-att.2wire.com
216.52.29.49	A	eqx-fw1-oob3.2wire.com
216.52.29.50	A	eqx-fw2-oob3.2wire.com
216.52.29.54	A	boot.acs.tds.net
216.52.29.55	A	dm.acs.tds.net
216.52.29.57	A	ptdt-in.2wire.com
216.52.29.58	A	ptdt-ph.2wire.com
216.52.29.100	A	www.2wire.net
216.52.29.100	A	www.2wire.info
216.52.29.100	A	www.2wiresucks.com
216.52.29.104	A	cms.2wire.com
216.52.29.104	A	cms.eqx.2wire.com
216.52.29.106	A	rpc.cms.2wire.com
216.52.29.107	A	css.cms.2wire.com
216.52.29.109	A	ns1.cms.2wire.com
216.52.29.110	A	ns2.cms.2wire.com
216.52.29.111	A	hp.2wire.com
216.52.29.115	A	gw-6-1-1.cwmp.cms.2wire.com
216.52.29.115	A	gw-4-25-43.cwmp.cms.2wire.com
216.52.29.115	A	gw-5-29-109.cwmp.cms.2wire.com
216.52.29.116	A	download.cms.2wire.com
216.52.29.119	A	service.bellcanada.2wire.com
216.52.29.134	A	cwmp.sms.2wire.com
216.52.29.151	A	rpc.stage.2wire.com
216.52.29.152	A	hp.stage.2wire.com
216.52.29.153	A	cwmp.stage.2wire.com
216.52.29.156	A	gateway.stage.2wire.com
216.52.29.159	A	ns1.stage.2wire.com
216.52.29.164	A	a.acs.frontier.com
216.52.29.165	A	secure.acs.frontier.com
216.52.29.165	A	cms.ora-stage.2wire.com
216.52.29.171	A	ecomng.cinbell.2wire.com
216.52.29.172	A	cpemgmt.zoomtown.com
216.52.29.173	A	cms.hosted.2wire.com
216.52.29.178	A	sms-reports.2wire.com
216.52.29.183	A	acs.frontier.com
216.52.29.186	A	cpe-ems.ncnetwork.net
216.52.29.200	A	cpengmgmt.zoomtown.com
216.52.29.215	A	cms.sasktel.2wire.com
216.52.29.218	A	download.sasktel.2wire.com
216.52.29.226	A	premigration.cwmp.cms.2wire.com
216.52.29.226	A	cwmp.att3.2wire.com
216.52.29.250	A	pix-eqx-att.2wire.com
216.52.30.71	A	sjc.login.pathofexile.com
216.52.30.72	A	sjc2.login.pathofexile.com
216.52.30.148	A	mail.hellaventures.com
216.52.30.148	A	hellaventures.com
216.52.30.148	A	www.hellaventures.com
216.52.31.1	PTR	performance-0a.sfj.pnap.net
216.52.31.4	PTR	performance-1.sfj.pnap.net
216.52.31.5	A+PTR	expertlistings.info
216.52.31.6	PTR	fcp-6.sfj.pnap.net
216.52.31.6	A	expertlistings.info
216.52.31.7	A	expertlistings.info
216.52.31.49	PTR	sjc-delivery-8.sys.adgear.com
216.52.31.49	A	dcs.adgear.com.tech.akadns.net
216.52.31.49	A	alp.adgear.com.tech.akadns.net
216.52.31.59	PTR	sjc-delivery-9.sys.adgear.com
216.52.31.59	A	dcs.adgear.com.tech.akadns.net
216.52.31.59	A	alp.adgear.com.tech.akadns.net
216.52.31.60	A+PTR	sjc-delivery-10.sys.adgear.com
216.52.31.60	A	alp.adgear.com.tech.akadns.net
216.52.31.60	A	rtb.adgrx.com
216.52.31.73	PTR	sjc-delivery-7.sys.adgear.com
216.52.31.73	A	dcs.adgear.com.tech.akadns.net
216.52.31.73	A	alp.adgear.com.tech.akadns.net
216.52.31.83	A	dcs.adgear.com.tech.akadns.net
216.52.31.83	A	alp.adgear.com.tech.akadns.net
216.52.31.83	A	d.adgear.com
216.52.31.84	A	alp.adgear.com.tech.akadns.net
216.52.31.84	A	d.runadtag.com
216.52.31.84	A	rtbx.adgrx.com