Robtex

Up: 70.42.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 70.42.24.0/22
Down right: 70.42.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
70.42.24.24	A+PTR	performance-measurement-3257-1.tor001.pnap.net
70.42.24.27	PTR	performance-measurement-1299-1.tor001.pnap.net
70.42.24.34	A	ix-spare.tor001.pnap.net
70.42.24.66	A	core2.tor001.pnap.net
70.42.25.3	A+PTR	edge-spare.tor001.pnap.net
70.42.25.24	PTR	performance.tor001.pnap.net
70.42.25.40	PTR	performance.tor001.pnap.net
70.42.25.88	PTR	performance.tor001.pnap.net
70.42.27.1	A	cdn-gw1.ve100.tor002.internap.com
70.42.27.10	A+PTR	cdce.tor002.internap.com
70.42.27.10	A	wmce-tor002-001.tor002.internap.com
70.42.27.10	A	m6d.http.internapcdn.net
70.42.27.11	A+PTR	cdce.tor002.internap.com
70.42.27.11	A	m6d.http.internapcdn.net
70.42.27.11	A	http.tor002.internap.com
70.42.27.12	A	m6d.http.internapcdn.net
70.42.27.12	A	http.tor002.internap.com
70.42.27.12	A	cdce.tor002.internap.com
70.42.27.13	A	m6d.http.internapcdn.net
70.42.27.13	A	http.tor002.internap.com
70.42.27.13	A	cdce.tor002.internap.com
70.42.27.130	PTR	cdce.tor002.internap.com
70.42.27.134	A	cdce-tor002-001.tor002.internap.com
70.42.27.140	A	cdce-tor002-007.tor002.internap.com
70.42.27.178	A	cdce-tor002-001.tor002.internap.com
70.42.27.179	A	cdce-tor002-002.tor002.internap.com
70.42.27.225	A	cdn-gw1.tor002.internap.com
70.42.27.229	A	cdn-cs1.tor002.internap.com
70.42.27.230	A	cdn-cs2.tor002.internap.com
70.42.27.233	A+PTR	cdn-sw3.tor002.internap.com
70.42.27.236	A	cdn-sw6.tor002.internap.com
70.42.27.239	A	cis3.tor002.internap.com
70.42.27.241	A	ns1.tor002.internap.com
70.42.27.242	A	ns2.tor002.internap.com
70.42.28.3	A+PTR	dns02.msohosting.com
70.42.28.20	A	smtp2.diligentdatasystems.com
70.42.28.20	A	smtp2.diligentbooks.com
70.42.28.33	A	go.boardbooks.com
70.42.28.86	PTR	giglinx-105.edge2.tor001.pnap.net
70.42.28.101	A	riv.ca
70.42.28.101	A	www.riv.ca
70.42.28.109	A+PTR	cuda.smartborder.com
70.42.28.110	A	mail.smartborder.com
70.42.28.110	A	mail.southranch.com
70.42.28.112	A	citrix.riv.ca
70.42.28.163	A	www.zazzle.ca
70.42.28.163	A	zazzle.ca
70.42.29.34	A	ens.sendwordnow.ca
70.42.29.38	A	webcommon.sendwordnow.ca
70.42.29.38	A	webapi.sendwordnow.ca
70.42.29.39	A	mobile.sendwordnow.ca
70.42.29.49	A	idsrv.sendwordnow.ca
70.42.29.55	A	webui.sendwordnow.ca
70.42.29.56	A	jabclust.sendwordnow.ca
70.42.29.58	A	desktopalertingws.sendwordnow.ca
70.42.29.60	A	adfs.sendwordnow.ca
70.42.29.114	A+PTR	smtp2.diligent.com
70.42.29.114	A	smtp.diligentpartners.com
70.42.29.114	A	smtp.diligentbooks.com
70.42.30.1	PTR	ns1.netfirms.com
70.42.30.1	A	ns3.seedcoregroup.com
70.42.30.1	A	ns1.mortime.com
70.42.30.107	A	mail.letsmakeitadate.com