Robtex

Up: 83.167.64.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 83.167.65.0/25
Down right: 83.167.65.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.167.65.2	A+PTR	ns.coltel.ru
83.167.65.2	A	arrakis.coltel.ru
83.167.65.2	A	mail.flogr.ru
83.167.65.7	A+PTR	caladan.coltel.ru
83.167.65.10	A+PTR	trash.coltel.ru
83.167.65.12	PTR	megara.coltel.ru
83.167.65.13	A	balut.coltel.ru
83.167.65.15	A	ns.next1.ru
83.167.65.15	A	*.nextone.ru
83.167.65.15	A	ns1.next1.ru
83.167.65.20	A+PTR	eridan.coltel.ru
83.167.65.20	A	flogr.ru
83.167.65.20	A	*.flogr.ru
83.167.65.34	PTR	laoujin.coltel.ru
83.167.65.34	A	sareptamill.com
83.167.65.34	A	ns.xn--c1aelcdcubbbkjdjpi5o.xn--p1ai
83.167.65.38	A	monitor.coltel.ru
83.167.65.42	A+PTR	salusa.coltel.ru
83.167.65.43	A	register.nzcard.ru
83.167.65.50	PTR	plesk.coltel.ru
83.167.65.50	A	ns.xn--c1aelcdcubbbkjdjpi5o.xn--p1ai
83.167.65.50	A	www.nzcard.ru
83.167.65.54	A+PTR	pfswitch.coltel.ru
83.167.65.74	A	voip.coltel.ru
83.167.65.74	A	voip.next-one.ru
83.167.65.78	A	blade-1-1.coltel.ru
83.167.65.106	A+PTR	markon.coltel.ru
83.167.65.106	A	mail.radost34.ru
83.167.65.106	A	mail.coltel.ru
83.167.65.107	A+PTR	mail.shtil.org
83.167.65.107	A	mail.nzcard.ru
83.167.65.108	A+PTR	mail.nextone.ru
83.167.65.108	A	mail.next-one.ru
83.167.65.108	A	mail.next1.ru
83.167.65.109	A	mail.audi-volgograd.ru
83.167.65.110	A+PTR	mail.col-tel.ru
83.167.65.110	A	*.col-tel.ru
83.167.65.110	A	col-tel.ru
83.167.65.130	A+PTR	relay1.coltel.ru
83.167.65.130	A	relay1.next-one.ru
83.167.65.162	A	blade-1-3.coltel.ru
83.167.65.169	PTR	www.next-one.ru
83.167.65.169	A	nextone.ru
83.167.65.169	A	next-one.ru
83.167.65.171	A+PTR	corrin.coltel.ru
83.167.65.174	A	retracker.coltel.ru
83.167.65.174	A	megara.coltel.ru
83.167.65.175	A+PTR	galicia.coltel.ru
83.167.65.175	A	www.volgoforum.ru
83.167.65.175	A	*.volgoforum.ru
83.167.65.180	A+PTR	relay2.coltel.ru
83.167.65.210	A	rosensauctions.com
83.167.65.219	PTR	biller.vgtk.ru
83.167.65.220	PTR	shoggoth.vgtk.ru
83.167.65.227	A	jabber.next-one.ru
83.167.65.228	A+PTR	mx1.coltel.ru
83.167.65.230	PTR	bela-tegeuse.coltel.ru