Robtex

Up: 206.53.48.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 206.53.50.0/24
Down right: 206.53.51.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.53.50.21	PTR	21.50.53.206.dsl.velcom.ca
206.53.50.32	A	clickersstore.com
206.53.50.40	PTR	h.a.c.k.vu
206.53.50.65	A	65.50.53.206.dsl.velcom.ca
206.53.50.88	PTR	88.50.53.206.dsl.velcom.ca
206.53.50.97	PTR	97.50.53.206.dsl.velcom.ca
206.53.50.109	PTR	109.50.53.206.dsl.velcom.ca
206.53.50.134	PTR	134.50.53.206.velcomdsl.ca
206.53.50.134	A	zeldin.ca
206.53.50.143	PTR	143.50.53.206.dsl.velcom.ca
206.53.50.161	PTR	161.50.53.206.dsl.velcom.ca
206.53.50.171	A	ns2.ezshell.com
206.53.50.175	A	croessitenzell.com
206.53.50.192	PTR	192.50.53.206.dsl.velcom.ca
206.53.50.195	A	durraticksagra.com
206.53.50.220	PTR	220.50.53.206.dsl.velcom.ca
206.53.51.5	PTR	cp1-centos.velcom.com
206.53.51.5	A	mail.reviewsarena.com
206.53.51.5	A	mail.esteys.net
206.53.51.6	PTR	cp2-centos.velcom.com
206.53.51.6	A	zithromaxbmc.com
206.53.51.6	A	lyricaxl.com
206.53.51.10	A	rwhois.velcom.com
206.53.51.13	A	securejoinpage.com
206.53.51.27	A	supertracks.ca
206.53.51.27	A	normanmclaren.com
206.53.51.27	A	bidontv.com
206.53.51.53	A	adultlib3.adultbouncer.com
206.53.51.54	A	testftp.adultbouncer.com
206.53.51.69	A	sunsetbears.com
206.53.51.69	A	openbear.com
206.53.51.69	A	sunsetbear.com
206.53.51.100	A	authftp.adultbouncer.com
206.53.51.100	A	mysql.adultbouncer.com
206.53.51.100	A	intsql.velcom.com
206.53.51.104	A	shughes.ca
206.53.51.104	A	mail.shughes.ca
206.53.51.106	A	bcgrant.com
206.53.51.106	A	mail.bluesteacher.com
206.53.51.106	A	mail.bcgrant.com
206.53.51.110	A	members.wierdporno.com
206.53.51.110	A	extremefetish.adultbouncer.com
206.53.51.110	A	wierdporno.com
206.53.51.131	A	ns.8az.net
206.53.51.131	A	mail.8az.net
206.53.51.166	A+PTR	velcom.com
206.53.51.166	A	pornoshop.vixeo.com
206.53.51.166	A	dhome.com
206.53.51.171	A	mail.tomslinks.com
206.53.51.171	A	tomsrealm.com
206.53.51.171	A	tomslinks.com
206.53.51.190	A	mail.net51190.velcom.com
206.53.51.190	A	net51190.velcom.com
206.53.51.197	A	vx.virtual.kharkov.ua
206.53.51.218	A	canada.death.kiev.ua
206.53.51.240	A	thetitpit.com
206.53.51.240	A	lazydaysfoundation.com
206.53.51.240	A	mail.mioya.com