Robtex

Up: 198.20.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 198.20.32.0/20
Down right: 198.20.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.20.32.3	A+PTR	mail.tvdsb.on.ca
198.20.32.3	A	mail2.tvdsb.on.ca
198.20.32.4	A	webapps.tvdsb.on.ca
198.20.32.6	A	wwwsrv.tvdsb.on.ca
198.20.32.32	PTR	access.tvdsb.ca
198.20.32.32	PTR	video.tvdsb.on.ca
198.20.32.32	A+PTR	wcivs.tvdsb.on.ca
198.20.32.34	A+PTR	5000m41.tvdsb.on.ca
198.20.32.35	A	media.tvdsb.on.ca
198.20.32.35	A	media2.tvdsb.on.ca
198.20.32.235	A	chnaot.com
198.20.33.2	A+PTR	rct1.robartsinc.com
198.20.33.3	A+PTR	rct2.robartsinc.com
198.20.34.235	A	chnaot.com
198.20.35.2	A+PTR	gwscan-stegh.stegh.on.ca
198.20.36.235	A	chnaot.com
198.20.38.235	A	chnaot.com
198.20.46.224	PTR	host224.middlesex.ca
198.20.46.224	A	middlesexcentre.on.ca
198.20.46.225	A	investinmiddlesex.ca
198.20.46.232	A	dev.northmiddlesex.on.ca
198.20.46.232	A	communityschoolsalliance.ca
198.20.46.244	A	investinmiddlesex.ca
198.20.47.6	A+PTR	dns1.largenet.ca
198.20.47.6	A+PTR	dns1.largnet.ca
198.20.47.6	A	ns1.largnet.ca
198.20.47.39	A	39-wgh.largnet.on.ca
198.20.47.65	A	65-gain.largnet.on.ca
198.20.47.69	A	69-gain.largnet.on.ca
198.20.47.72	A	72-gain.largnet.on.ca
198.20.47.75	A	75-gain.largnet.on.ca
198.20.47.107	A	107-gain.largnet.on.ca
198.20.47.111	A	111-gain.largnet.on.ca
198.20.47.114	A	114-gain.largnet.on.ca
198.20.47.121	A	121-gain.largnet.on.ca
198.20.47.158	A+PTR	158-47-20-host.largnet.ca
198.20.47.158	A+PTR	158-47-20-host.largnet.on.ca
198.20.47.162	A	mail.cultureworkstheschool.com
198.20.47.164	A	culture-works.com
198.20.47.180	A	mail.stegh.on.ca
198.20.47.200	A+PTR	a198-20-47-200.deploy.akamaitechnologies.com
198.20.48.6	A+PTR	dns2.largenet.ca
198.20.48.6	A+PTR	dns2.largnet.ca
198.20.48.6	A	tvcc-66.tvcc.on.ca
198.20.48.65	A+PTR	gw.tvcc.on.ca
198.20.48.68	A+PTR	mail.tvcc.on.ca
198.20.48.134	A+PTR	mammoth.largnet.ca
198.20.48.146	A+PTR	mail.police.london.ca
198.20.48.206	PTR	cache.google.com
198.20.48.206	A	r3.sn-a5gboxu-tm0e.googlevideo.com
198.20.49.18	A	mail.vironinc.com
198.20.49.26	A	remote.sernova.com
198.20.49.58	A	carecircle.ca
198.20.49.58	A	ns1.carecircle.ca
198.20.49.66	A	vroclive.com
198.20.49.84	A	www.supportone.com
198.20.49.84	A	*.supportone.com
198.20.49.84	A	supportone.com
198.20.49.244	A	globaltradersnet.net
198.20.49.244	A	thetradersnet.com
198.20.49.244	A	thetradersnet.org
198.20.50.10	A	econnect.town.tillsonburg.on.ca
198.20.50.11	A	mail.tillsonburg.ca
198.20.50.27	A	mail.tillsonburg.ca
198.20.50.60	A+PTR	multilis.ocl.net
198.20.50.138	A	mail.communitylivingtillsonburg.ca
198.20.50.226	PTR	ns.city.woodstock.on.ca
198.20.51.130	A+PTR	vpn.ocl.net
198.20.51.134	A+PTR	coin1.ocl.net
198.20.51.135	A+PTR	coin2.ocl.net
198.20.51.136	A	coin3.ocl.net
198.20.54.81	A	borderfe0.coin.ocl.net
198.20.55.73	A	ns2.ocl.net
198.20.55.74	A	ns1.ocl.net
198.20.55.78	A	mx.oxfordcounty.ca
198.20.55.79	A	mail2.ocl.net
198.20.57.35	PTR	ahra01.ah.tvh.ca
198.20.57.39	A	mail.ah.tvh.ca
198.20.57.39	A	mail.ahi.ca
198.20.57.39	A	mail.alexandrahospital.on.ca
198.20.57.42	A	alexandrahospital.on.ca
198.20.57.100	A+PTR	mplusguardian.stegh.on.ca
198.20.57.105	A	policy.stegh.on.ca
198.20.57.112	A	citrix.stegh.on.ca
198.20.57.139	A	mhammr01.mha.tvh.ca
198.20.57.139	A	mail2.tvh.ca
198.20.57.139	A	mail2.mhalliance.on.ca
198.20.57.163	PTR	mailgateway.tillsonburghospital.on.ca
198.20.57.163	A	mailgateway.tdmh.on.ca
198.20.57.164	A+PTR	mail.tdmh.on.ca
198.20.57.167	A	tillsonburghospital.on.ca
198.20.57.194	A+PTR	wgh-1.largnet.ca
198.20.57.194	A+PTR	wgh-1.largnet.on.ca
198.20.57.194	PTR	whx346-c.wh.tvh.ca
198.20.57.232	A	www.wgh.on.ca
198.20.57.235	A	mail.wgh.on.ca
198.20.60.42	A	zimbra.innovatta.com
198.20.61.195	A	vcsexpressway.largnet.ca
198.20.61.197	A	bridge.largnet.on.ca