Robtex

Up: 206.172.44.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 206.172.45.0/25
Down right: 206.172.45.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.172.45.1	PTR	dns1.infonet.ca
206.172.45.1	PTR	infonet1.infonet.ca
206.172.45.1	PTR	mailserver.infonet.ca
206.172.45.3	PTR	dns2.infonet.ca
206.172.45.3	PTR	infonet4.infonet.ca
206.172.45.34	A+PTR	mx3.oma.org
206.172.45.36	A+PTR	mx6.oma.org
206.172.45.56	A+PTR	srvo7520.oma.org
206.172.45.67	PTR	www.nafa.ca
206.172.45.67	A	nafa.nl
206.172.45.68	PTR	mail.nafa.ca
206.172.45.68	A	msubasketballbook.com
206.172.45.68	A	bookdepotoutlet.ca
206.172.45.71	A	reformationalpublishingproject.com
206.172.45.71	A	www.reformationalpublishingproject.com
206.172.45.73	A	www.kidsbooks.com
206.172.45.73	A	gatewaynorth.com
206.172.45.74	A	ns5.bookdepot.com
206.172.45.74	A	nwt4.newwavetechnologies.com
206.172.45.75	A+PTR	sw.newwavetechnologies.com
206.172.45.75	A	newwavetechnologies.com
206.172.45.75	A	almacendelibros.com
206.172.45.80	A	ruckusbooks.com
206.172.45.80	A	tootsbooks.com
206.172.45.81	A	bookcloseouts.ca
206.172.45.82	A	bdmail.bookdepot.com
206.172.45.82	A	mail.bookdepot.com
206.172.45.83	A	flower-buyer.com
206.172.45.84	A	bookblowouts.com
206.172.45.84	A	allbooksforless.com
206.172.45.84	A	bookoutlet.com
206.172.45.85	A	discountbookswholesale.com
206.172.45.85	A	book-depot.com
206.172.45.85	A	trueremainders.com
206.172.45.87	PTR	bdmail.bookdepot.com
206.172.45.87	A	filter.almacendelibros.com
206.172.45.87	A	mail.bookcloseout.com
206.172.45.88	A	bookdepot.ca
206.172.45.88	A	www.bookdepot.ca
206.172.45.92	A+PTR	fbmail.flowerbuyer.com
206.172.45.92	A	mail.subastadeflores.com
206.172.45.92	A	mail.freshproduct.com
206.172.45.100	PTR	infonet2.infonet.ca
206.172.45.132	PTR	ppp23.infonet.ca
206.172.45.132	A	www.gswlocator.com
206.172.45.132	A	hotwaterhelp.net
206.172.45.228	A	ns1.anthemproperties.com
206.172.45.229	A	ns2.anthemproperties.com
206.172.45.230	A	mail.anthemowa.com
206.172.45.231	A	legacy.anthemproperties.com
206.172.45.235	A	www.socobyanthem.com
206.172.45.235	A	www.residencesatridgeway.com
206.172.45.235	A	www.forestcrowne.com
206.172.45.240	A	theanthemway.com
206.172.45.244	A	2012ns1.anthemproperties.com
206.172.45.248	PTR	ms.anthemproperties.com
206.172.45.248	A	coachhousesquare.ca
206.172.45.248	A	anthemcrm.com