Robtex

Up: 206.172.16.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 206.172.18.0/24
Down right: 206.172.19.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.172.18.35	A+PTR	mail.familyins.com
206.172.18.38	A	familyins.com
206.172.18.38	A	www.familyins.com
206.172.18.43	A	quickpay.familyins.com
206.172.18.52	A	rdgw.familyins.com
206.172.18.57	A	flb1-bell.familyins.com
206.172.18.57	A	flb2-bell.familyins.com
206.172.18.71	A	mail.aeroportdequebec.com
206.172.18.104	A	smtp.jsrl.com
206.172.18.104	A	smtp.redpathmining.com
206.172.18.104	A	smtp.redpathmining.cl
206.172.18.162	PTR	interfacing.com
206.172.18.162	PTR	ftp.interfacing.com
206.172.18.162	PTR	itcdomain.interfacing.com
206.172.18.165	A+PTR	mxtreme.city.belleville.on.ca
206.172.18.165	A	mail.bellevillelibrary.com
206.172.18.165	A	mail.bellevillelibrary.ca
206.172.18.166	A	mail2.bellevillelibrary.com
206.172.18.173	A	mail.city.belleville.on.ca
206.172.19.70	A	www.hostbroadcast.com
206.172.19.70	A	test.hostbroadcast.com
206.172.19.170	A+PTR	mail.hincksdellcrest.org
206.172.19.226	A	mail.highgatenanaimo.com
206.172.19.226	A	mail.kamloopsseniorsvillage.com
206.172.19.226	A	mail.langleyseniorsvillage.com