Robtex

Up: 72.28.68.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 72.28.70.0/24
Down right: 72.28.71.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.28.70.52	A	ns1-hosting.bell.ca
72.28.70.53	A+PTR	ns1.hosting.bell.ca
72.28.70.53	A	ns2-hosting.bell.ca
72.28.70.60	A+PTR	www.as577.net
72.28.70.71	PTR	portalold.hosting.bell.ca
72.28.70.71	A	mail.bellnhs.ca
72.28.70.71	A	mail.hosting.bell.ca
72.28.70.86	A	ns4.bellnhs.ca
72.28.70.96	A	pointclickcare.net
72.28.70.96	A	www.pointclickcare.net
72.28.70.96	A	www1.pointclickcare.com
72.28.70.100	A	pccgateway.pointclickcare.com
72.28.70.106	A	pointclickcare.ca
72.28.70.106	A	www.pointclickcare.ca
72.28.70.106	A	login.pointclickcare.ca
72.28.70.124	A	sha2only.pointclickcare.ca
72.28.70.164	PTR	ecexfront.easternconstruction.com
72.28.70.183	A	www.tbcdsb.on.ca
72.28.70.196	A	altusquebec.com
72.28.70.196	A	altusrsga.com
72.28.70.198	A	helyar.com
72.28.70.198	A	andrewspartnership.com
72.28.70.198	A	clayton-research.com
72.28.70.200	A	ca.tor.vpn.altusgroup.com
72.28.70.201	A	canssl1.altusgroup.com
72.28.70.202	A	autodiscover.altusgroup.com
72.28.70.208	A	owa.altusgroup.com
72.28.70.208	A	outlook.altusgroup.com
72.28.70.208	A	ews.altusgroup.com
72.28.70.212	A	mail.groupegeocom.com
72.28.70.212	A	mail.altusinsite.com
72.28.70.212	A	mail.clayton-research.com
72.28.70.218	A	altusgrouphr.com
72.28.70.222	A+PTR	reverse.altusgroup.com
72.28.70.222	A	caneastvpn.altusgroup.com
72.28.70.246	A	2320643ontarioinc.com
72.28.71.6	A	www.aramark.ca
72.28.71.20	A	xstratacopper-kiddmine-ea.com
72.28.71.42	A	www.academyol.com
72.28.71.46	A	lms.academyoflearning.net
72.28.71.52	A	courses.trainingat360.com
72.28.71.59	A	ns2.launchlifeinternational.org
72.28.71.60	A	ns1.launchlifeinternational.org
72.28.71.101	PTR	mailman2.questrade.com
72.28.71.101	A	questradeusa.com
72.28.71.103	A	appv2.ixactcontact.com
72.28.71.103	A	4xuniversity.com
72.28.71.129	PTR	nhswsp145708wss.bbsi.ca
72.28.71.129	A	ns2.scalar.ca
72.28.71.140	A+PTR	mx2.scalarmail.ca
72.28.71.140	A	smtp1.scalar.ca
72.28.71.140	A	oanda.mx2.scalarmail.ca
72.28.71.141	A	bell.sms.scalar.ca
72.28.71.186	PTR	mail2.musicrypt.com
72.28.71.187	PTR	mail.musicrypt.com
72.28.71.213	A	yyz-acropolis.imanet.net
72.28.71.214	A	yyz-db1.imanet.net
72.28.71.253	A+PTR	mail.altusgroup.com
72.28.71.253	A	mail.paddisons.co.uk
72.28.71.253	A	mail.ratesrecovery.com
72.28.71.254	A+PTR	mail2.altusgroup.com
72.28.71.254	A	mail2.ratesrecovery.com
72.28.71.254	A	mail2.integrisrealestate.com