Robtex

Up: 72.2.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 72.2.48.0/22
Down right: 72.2.52.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.2.48.20	A	sharedcarebc.org
72.2.48.21	A	generalpracticeservicescommittee.biz
72.2.48.21	A	generalpracticeservicescommittee.info
72.2.48.26	PTR	h72-2-48-26.bigpipeinc.com
72.2.48.80	PTR	h72-2-48-80.bigpipeinc.com
72.2.48.80	A	ushopfast.com
72.2.48.80	A	cometcomputing.com
72.2.48.85	A	gbrands.net
72.2.48.89	PTR	smtp.keentech.biz
72.2.48.90	PTR	keentech.biz
72.2.48.120	PTR	h72-2-48-120.bigpipeinc.com
72.2.48.120	A	leaguenation.com
72.2.48.149	A	fortressmalta.com
72.2.48.149	A	citadelcommerce.com
72.2.48.149	A	citadelcommerce.net
72.2.48.170	A+PTR	ns.esuccess.ca
72.2.48.170	A	nscr.esi.ca
72.2.48.199	A	nscr.esi.ca
72.2.48.242	PTR	h72-2-48-242.bigpipeinc.com
72.2.48.242	A	mailhub2.esi.ca
72.2.48.242	A	esi.ca
72.2.49.2	A	mail.cellcomwireless.com
72.2.49.42	PTR	h72-2-49-42.bigpipeinc.com
72.2.49.42	A	mail.pacificwarranty.com
72.2.49.43	PTR	h72-2-49-43.bigpipeinc.com
72.2.49.43	A	phwsharepoint.com
72.2.49.74	A+PTR	mail.cactusclubcafe.com
72.2.49.74	A	email.cactusclubcafe.com
72.2.49.100	A	mail.wolrigemahon.com
72.2.49.100	A	autodiscover.wm.ca
72.2.49.102	A	mail.wolrigemahon.com
72.2.49.114	A	file.rethinkcanada.com
72.2.49.116	A	mail.rethinkvanoffice.com
72.2.49.130	A	mail2.consumerprotectionbc.ca
72.2.49.199	A	mx.itservicefree.com
72.2.49.211	A	remote.silverwheaton.com
72.2.49.246	A	istuaryedu.com
72.2.50.4	A+PTR	mail3.sydneyplus.com
72.2.50.4	A	mail3.iss.ca
72.2.50.4	A	mail2.svtechnology.com
72.2.50.8	A+PTR	outlook.sydneyplus.com
72.2.50.9	PTR	mail.sydneyplus.com
72.2.50.9	A	mail.lookupprecision.com
72.2.50.9	A	mail.zaryevkaballet.com
72.2.50.17	A	lookupprecision.com
72.2.50.26	PTR	pns.sydneyplus.com
72.2.50.26	A	ns1.sydneyplus.com
72.2.50.26	A	ns1.lucidea.com
72.2.50.27	PTR	sns.sydneyplus.com
72.2.50.27	A	ns2.lucidea.com
72.2.50.34	A	averehearsalwear.com
72.2.50.34	A	peterandthewolf.ca
72.2.50.34	A	zaryevkaballet.com
72.2.50.35	A	lucidea.com
72.2.50.41	A	207.sydneyplus.com
72.2.50.48	A	5009.sydneyplus.com
72.2.50.48	A	cp-images.com
72.2.50.49	A	1313.sydneyplus.com
72.2.50.54	A	1168.sydneyplus.com
72.2.50.63	A	903.sydneyplus.com
72.2.50.96	A	598.sydneyplus.com
72.2.50.123	A	1413.sydneyplus.com
72.2.50.136	A	1289.sydneyplus.com
72.2.50.143	A	1121.sydneyplus.com
72.2.50.150	A	1065.sydneyplus.com
72.2.50.152	A	1138.sydneyplus.com
72.2.50.153	A	1379.sydneyplus.com
72.2.50.156	A	1415.sydneyplus.com
72.2.50.162	A	1150.sydneyplus.com
72.2.50.163	A	1349.sydneyplus.com
72.2.50.165	A	970.sydneyplus.com
72.2.50.249	A	www.svtechnology.com
72.2.50.254	A	vpn.sydneyplus.com
72.2.50.254	A	gateway2.sydneyplus.com
72.2.51.1	PTR	h72-2-51-1.bigpipeinc.com
72.2.51.16	PTR	h72-2-51-16.bigpipeinc.com
72.2.51.23	A	demo3.sydneyplus.com
72.2.51.41	PTR	h72-2-51-41.bigpipeinc.com
72.2.51.73	PTR	h72-2-51-73.bigpipeinc.com
72.2.51.74	PTR	h72-2-51-74.bigpipeinc.com
72.2.51.83	PTR	h72-2-51-83.bigpipeinc.com
72.2.51.88	PTR	h72-2-51-88.bigpipeinc.com
72.2.51.89	PTR	h72-2-51-89.bigpipeinc.com
72.2.51.90	PTR	h72-2-51-90.bigpipeinc.com
72.2.51.91	PTR	h72-2-51-91.bigpipeinc.com
72.2.51.97	PTR	h72-2-51-97.bigpipeinc.com
72.2.51.99	PTR	h72-2-51-99.bigpipeinc.com
72.2.51.105	PTR	h72-2-51-105.bigpipeinc.com
72.2.51.121	PTR	h72-2-51-121.bigpipeinc.com
72.2.51.137	PTR	h72-2-51-137.bigpipeinc.com
72.2.51.138	PTR	h72-2-51-138.bigpipeinc.com
72.2.51.153	PTR	h72-2-51-153.bigpipeinc.com
72.2.51.160	PTR	h72-2-51-160.bigpipeinc.com
72.2.51.161	PTR	h72-2-51-161.bigpipeinc.com
72.2.51.168	PTR	h72-2-51-168.bigpipeinc.com
72.2.51.170	PTR	h72-2-51-170.bigpipeinc.com
72.2.51.171	PTR	h72-2-51-171.bigpipeinc.com
72.2.51.179	PTR	h72-2-51-179.bigpipeinc.com
72.2.51.185	PTR	h72-2-51-185.bigpipeinc.com
72.2.51.187	PTR	h72-2-51-187.bigpipeinc.com
72.2.51.195	PTR	h72-2-51-195.bigpipeinc.com
72.2.51.200	PTR	h72-2-51-200.bigpipeinc.com
72.2.51.212	A	borax.cuadra.com
72.2.51.227	PTR	h72-2-51-227.bigpipeinc.com
72.2.51.232	PTR	h72-2-51-232.bigpipeinc.com
72.2.51.234	PTR	h72-2-51-234.bigpipeinc.com
72.2.51.242	PTR	h72-2-51-242.bigpipeinc.com
72.2.51.250	PTR	h72-2-51-250.bigpipeinc.com
72.2.52.3	PTR	h72-2-52-3.bigpipeinc.com
72.2.52.70	A	expressway-e.escautomation.com
72.2.52.84	A	gateway.escautomation.com
72.2.52.102	A	escautomation.com
72.2.52.102	A	portal.escautomation.com
72.2.52.102	A	www.escautomation.com
72.2.52.107	PTR	h72-2-52-107.bigpipeinc.com
72.2.52.107	A	realisebuildingpotential.com
72.2.52.107	A	realizebuildingpotential.com
72.2.52.108	A	cucube-updates.coppertreeanalytics.com
72.2.52.116	A	patriot-energy.com
72.2.52.177	PTR	h72-2-52-177.bigpipeinc.com
72.2.52.202	A	glenlyon.dyndns-home.com
72.2.52.216	PTR	h72-2-52-216.bigpipeinc.com
72.2.53.3	PTR	h72-2-53-3.bigpipeinc.com
72.2.53.3	A	mail2.rew.ca
72.2.53.4	A	mail.rew.ca
72.2.53.30	A	exchange.yellowpandait.com
72.2.53.34	A+PTR	exchange.holditall.com
72.2.53.34	A	primary.greatpanther.com
72.2.53.34	A	mail.greatpanther.com
72.2.53.44	A	office.pwbsglobal.com
72.2.53.44	A	mail.thepaymentservices.com
72.2.53.44	A	office.expertcr.com
72.2.53.66	PTR	h72-2-53-66.bigpipeinc.com
72.2.53.66	A	owa.mulgrave.com
72.2.53.84	A	mail.tekmira.com
72.2.53.84	A	mail.tekmirapharm.com
72.2.53.98	PTR	h72-2-53-98.bigpipeinc.com
72.2.53.98	A	autodiscover.houle.ca
72.2.53.99	A+PTR	houleelectric.com
72.2.53.99	A+PTR	downloads.houle.ca
72.2.53.99	A+PTR	ftp.houle.ca
72.2.53.115	PTR	h72-2-53-115.bigpipeinc.com
72.2.53.115	A	mail.iyinisiw.com
72.2.53.115	A	webmail.iyinisiw.com
72.2.53.116	A	support.fitwacc.net
72.2.53.118	A	ux1.vidc.bc.ca.fitwacc.net
72.2.53.147	PTR	h72-2-53-147.bigpipeinc.com
72.2.53.147	A	callcenteraward.com
72.2.53.147	A	www.sqmgroup.com
72.2.53.170	PTR	h72-2-53-170.bigpipeinc.com
72.2.53.170	A	quest-mail.com
72.2.53.170	A	ionicmail.com
72.2.53.178	PTR	cometcomputing.com
72.2.53.204	A	gbmail.gourmetbaker.com
72.2.53.242	A	srv3.mercana.com
72.2.54.0	PTR	mail.arcteryx.com
72.2.54.40	A+PTR	ana.yourlibrary.ca
72.2.54.40	A	ana.rpl.richmond.bc.ca
72.2.54.45	A+PTR	cns2.yourlibrary.ca
72.2.54.75	PTR	h72-2-54-75.bigpipeinc.com
72.2.54.75	A	autodiscover.joeyrestaurants.com
72.2.54.75	A	owa.joeyrestaurants.com
72.2.54.80	PTR	h72-2-54-80.bigpipeinc.com
72.2.54.80	A	ftpupload.joeyrestaurants.com
72.2.54.81	PTR	h72-2-54-81.bigpipeinc.com
72.2.54.115	PTR	mail.yokohama.ca
72.2.54.116	A	mail.yokohama.ca
72.2.54.116	A	mail.yokohamatire.ca
72.2.54.116	A	mail1.yokohamatire.ca
72.2.54.117	A	yokonet.ca
72.2.54.140	A	calvpn1.nexeninc.com
72.2.54.162	A+PTR	mail.rainmaker.com
72.2.54.162	A	wale.mainframe.ca
72.2.54.162	A	atlantis.rainmaker.com
72.2.54.171	PTR	h72-2-54-171.bigpipeinc.com
72.2.54.171	A	mailmx.rainmaker.com
72.2.54.188	A	nonym.rainmaker.com
72.2.54.188	A	webmail.rainmaker.com
72.2.54.188	A	imap.rainmaker.com
72.2.54.189	A	vpn.rainmaker.com
72.2.55.65	A+PTR	mail.questu.ca
72.2.55.65	A	qvm-smtp1.questu.ca
72.2.55.69	A	barracuda.questu.ca
72.2.55.72	PTR	h72-2-55-72.bigpipeinc.com
72.2.55.72	A	webmail.questu.ca
72.2.55.75	A	donatetoquest.com
72.2.55.97	PTR	h72-2-55-97.bigpipeinc.com
72.2.55.97	A	switch.navarik.com
72.2.55.130	PTR	h72-2-55-130.bigpipeinc.com
72.2.55.130	A	webdns-1.silvernet.ca
72.2.55.131	A+PTR	mail.silvernetworks.ca
72.2.55.131	A	silvernet.ca
72.2.55.131	A	mail.westexpress.ca
72.2.55.137	PTR	h72-2-55-137.bigpipeinc.com
72.2.55.137	A	mail.amherstvethospital.com
72.2.55.144	A	mx.galaxyplastics.com
72.2.55.146	PTR	h72-2-55-146.bigpipeinc.com
72.2.55.146	A	mail.computerworks.ca
72.2.55.146	A	mail.computerworks.bc.ca
72.2.55.149	A	mail.phoenixglassinc.com
72.2.55.157	A	webdns-2.silvernet.ca
72.2.55.168	PTR	remote.ldcu.ca
72.2.55.227	PTR	host72-2-55-227.conair.ca
72.2.55.227	A	dcddesign.com
72.2.55.243	PTR	host-72-2-55-243.conair.ca
72.2.55.243	A	chamberlainspring.com
72.2.55.243	A	summaimages.com
72.2.55.253	A	mail.powershopper.com
72.2.55.253	A	mail.dragon-leaf.com
72.2.55.253	A	mail.chamberlainspring.com