Robtex

Up: 194.28.28.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 194.28.29.0/25
Down right: 194.28.29.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.28.29.2	PTR	194-28-29-2.static-pppoe.itce.ru
194.28.29.20	PTR	194-28-29-20.pppoe.itce.ru
194.28.29.23	PTR	194-28-29-23.pppoe.itce.ru
194.28.29.30	PTR	194-28-29-30.static.itce.ru
194.28.29.30	A	selaz.org
194.28.29.30	A	ns1.selaz.org
194.28.29.32	PTR	194-28-29-32.pppoe.itce.ru
194.28.29.42	PTR	194-28-29-42.pppoe.itce.ru
194.28.29.45	A+PTR	youpost.me
194.28.29.45	A	mail.youpost.me
194.28.29.45	A	ns.youpost.me
194.28.29.55	PTR	194-28-29-55.pppoe.itce.ru
194.28.29.57	A+PTR	mail.jest.ru
194.28.29.68	PTR	194-28-29-68.pppoe.itce.ru
194.28.29.69	PTR	194-28-29-69.pppoe.itce.ru
194.28.29.69	A	194-28-29-69.static-pppoe.itce.ru
194.28.29.83	PTR	194-28-29-83.pppoe.itce.ru
194.28.29.88	PTR	194-28-29-88.pppoe.itce.ru
194.28.29.88	A	mail.sabalt.com
194.28.29.88	A	sabalt.com
194.28.29.90	PTR	194-28-29-90.pppoe.itce.ru
194.28.29.96	A	dobrasvet.ru
194.28.29.105	PTR	194-28-29-105.pppoe.itce.ru
194.28.29.105	A	ftp.matritca.ru
194.28.29.122	PTR	194-28-29-122.pppoe.itce.ru
194.28.29.124	PTR	194-28-29-124.pppoe.itce.ru
194.28.29.158	PTR	194-28-29-158.pppoe.itce.ru
194.28.29.159	PTR	194-28-29-159.static-pppoe.itce.ru
194.28.29.159	A	borges.su
194.28.29.177	PTR	194-28-29-177.static-pppoe.itce.ru
194.28.29.177	A	ns0.ani-project.org
194.28.29.177	A	mail.antilord.org
194.28.29.210	A+PTR	194-28-29-210.static-pppoe.itce.ru
194.28.29.216	PTR	194-28-29-216.pppoe.itce.ru
194.28.29.226	PTR	194-28-29-226.static-pppoe.itce.ru
194.28.29.226	A	vitos.in
194.28.29.249	PTR	194-28-29-249.pppoe.itce.ru
194.28.29.251	PTR	194-28-29-251.pppoe.itce.ru