Robtex

Up: 80.242.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 80.242.80.0/21
Down right: 80.242.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.242.80.1	A+PTR	fire-voip2.ksn.ru
80.242.80.2	PTR	ip80-2.ipblk.ksn.ru
80.242.80.3	PTR	ip80-3.ipblk.ksn.ru
80.242.80.4	PTR	voice-gw.ksn.ru
80.242.80.242	A	mx3.ksn.ru
80.242.81.2	A+PTR	ip81-2.ipblk.ksn.ru
80.242.81.3	PTR	ip81-3.ipblk.ksn.ru
80.242.81.20	A	sznsk.ru
80.242.81.20	A	mail.sznsk.ru
80.242.81.61	A	ip81-61.ipblk.ksn.ru
80.242.81.64	A+PTR	ip81-64.ipblk.ksn.ru
80.242.81.121	A	ip81-121.ipblk.ksn.ru
80.242.81.125	A	ip81-125.ipblk.ksn.ru
80.242.81.131	A+PTR	ip81-131.ipblk.ksn.ru
80.242.81.179	A+PTR	ip81-179.ipblk.ksn.ru
80.242.81.194	A+PTR	ip81-194.ipblk.ksn.ru
80.242.81.229	A	ip81-229.ipblk.ksn.ru
80.242.82.1	A	ppp001-dialup.ksn.ru
80.242.82.3	A	ppp003-dialup.ksn.ru
80.242.82.10	A	ppp010-dialup.ksn.ru
80.242.82.91	A	ppp091-dialup.ksn.ru
80.242.82.92	A	ppp092-dialup.ksn.ru
80.242.82.93	A	ppp093-dialup.ksn.ru
80.242.82.94	A	ppp094-dialup.ksn.ru
80.242.82.96	A	ppp096-dialup.ksn.ru
80.242.82.97	A+PTR	ppp097-dialup.ksn.ru
80.242.82.98	A	ppp098-dialup.ksn.ru
80.242.82.99	A	ppp099-dialup.ksn.ru
80.242.82.112	A+PTR	ip82-112.ipblk.ksn.ru
80.242.82.118	A	ip82-118.ipblk.ksn.ru
80.242.82.121	A	ip82-121.ipblk.ksn.ru
80.242.82.122	A	ip82-122.ipblk.ksn.ru
80.242.82.128	A	ppp128-dialup.ksn.ru
80.242.82.129	A+PTR	ppp129-dialup.ksn.ru
80.242.82.130	A	ppp130-dialup.ksn.ru
80.242.82.131	A+PTR	ppp131-dialup.ksn.ru
80.242.82.144	A	ppp144-dialup.ksn.ru
80.242.82.145	A+PTR	ppp145-dialup.ksn.ru
80.242.82.146	A+PTR	ppp146-dialup.ksn.ru
80.242.82.147	A	ppp147-dialup.ksn.ru
80.242.82.160	A	ppp160-dialup.ksn.ru
80.242.82.161	A+PTR	ppp161-dialup.ksn.ru
80.242.82.162	A	ppp162-dialup.ksn.ru
80.242.82.163	A	ppp163-dialup.ksn.ru
80.242.82.176	A	ppp176-dialup.ksn.ru
80.242.82.177	A	ppp177-dialup.ksn.ru
80.242.82.178	A+PTR	ppp178-dialup.ksn.ru
80.242.82.179	A	ppp179-dialup.ksn.ru
80.242.82.193	A	ppp193-dialup.ksn.ru
80.242.82.194	A	ppp194-dialup.ksn.ru
80.242.82.195	A	ppp195-dialup.ksn.ru
80.242.82.196	A	ppp196-dialup.ksn.ru
80.242.82.208	A+PTR	ppp208-dialup.ksn.ru
80.242.82.209	A	ppp209-dialup.ksn.ru
80.242.82.210	A	ppp210-dialup.ksn.ru
80.242.82.211	A+PTR	ppp211-dialup.ksn.ru
80.242.82.224	A	ppp224-dialup.ksn.ru
80.242.82.225	A	ppp225-dialup.ksn.ru
80.242.82.226	A	ppp226-dialup.ksn.ru
80.242.82.227	A	ppp227-dialup.ksn.ru
80.242.82.240	A	ppp240-dialup.ksn.ru
80.242.82.241	A	ppp241-dialup.ksn.ru
80.242.82.243	A+PTR	ppp243-dialup.ksn.ru
80.242.82.244	A	ppp244-dialup.ksn.ru
80.242.83.1	PTR	gw1.ksn.ru
80.242.83.5	A	ip83-5.ipblk.ksn.ru
80.242.83.8	A	ip83-8.ipblk.ksn.ru
80.242.83.13	A	ip83-13.ipblk.ksn.ru
80.242.83.62	A	ip83-62.ipblk.ksn.ru
80.242.83.65	A	admin54.ru
80.242.83.80	PTR	kpobeda.ru
80.242.83.81	PTR	kinopobeda.ru
80.242.83.140	A	mail.samolov.ru
80.242.83.157	A	ip83-157.ipblk.ksn.ru
80.242.83.188	A	greenhelp.ksn.ru
80.242.83.238	A	ip83-238.ipblk.ksn.ru
80.242.83.239	A	ip83-239.ipblk.ksn.ru
80.242.83.244	A	domino.asiacg.com
80.242.83.244	A	gw.asiacg.com
80.242.83.244	A	domino.asiacg.ru
80.242.84.1	PTR	gw1.ksn.ru
80.242.84.3	A	ip84-3.ipblk.ksn.ru
80.242.84.6	A	h-net.ksn.ru
80.242.84.6	A	i-speed.ru
80.242.84.9	A	www.sznsk.ru
80.242.84.17	A	ip84-17.ipblk.ksn.ru
80.242.84.22	A	ip84-22.ipblk.ksn.ru
80.242.84.25	A	ip84-25.ipblk.ksn.ru
80.242.84.26	A	mail.gkskid.ru
80.242.84.34	A	ip84-34.ipblk.ksn.ru
80.242.84.38	A	ip84-38.ipblk.ksn.ru
80.242.84.42	A	ip84-42.ipblk.ksn.ru
80.242.84.44	A	ip84-44.ipblk.ksn.ru
80.242.84.52	A	ip84-52.ipblk.ksn.ru
80.242.84.54	A	ip84-54.ipblk.ksn.ru
80.242.84.55	A	ip84-55.ipblk.ksn.ru
80.242.84.58	A	ip84-58.ipblk.ksn.ru
80.242.84.65	A	ip84-65.ipblk.ksn.ru
80.242.84.71	A	ip84-71.ipblk.ksn.ru
80.242.84.71	A	mx11.satren.ru
80.242.84.76	A	ip84-76.ipblk.ksn.ru
80.242.84.80	A	ip84-80.ipblk.ksn.ru
80.242.84.81	A	ip84-81.ipblk.ksn.ru
80.242.84.90	A	ip84-90.ipblk.ksn.ru
80.242.84.91	A	ip84-91.ipblk.ksn.ru
80.242.84.96	A	ip84-96.ipblk.ksn.ru
80.242.84.98	A	ip84-98.ipblk.ksn.ru
80.242.84.100	A	ip84-100.ipblk.ksn.ru
80.242.84.107	A	ip84-107.ipblk.ksn.ru
80.242.84.117	A	airsee.ru
80.242.84.117	A	ip84-117.ipblk.ksn.ru
80.242.84.119	A	mychampion.org
80.242.84.119	A	itmining.ru
80.242.84.128	A	ip84-128.ipblk.ksn.ru
80.242.84.129	A	ip84-129.ipblk.ksn.ru
80.242.84.133	A	ip84-133.ipblk.ksn.ru
80.242.84.143	A	ip84-143.ipblk.ksn.ru
80.242.84.144	A	ip84-144.ipblk.ksn.ru
80.242.84.147	A+PTR	ip84-147.ipblk.ksn.ru
80.242.84.152	A	ip84-152.ipblk.ksn.ru
80.242.84.154	A	ip84-154.ipblk.ksn.ru
80.242.84.162	A+PTR	ip84-162.ipblk.ksn.ru
80.242.84.163	A	ip84-163.ipblk.ksn.ru
80.242.84.167	A	ip84-167.ipblk.ksn.ru
80.242.84.168	A	ip84-168.ipblk.ksn.ru
80.242.84.182	A	ip84-182.ipblk.ksn.ru
80.242.84.184	A	ip84-184.ipblk.ksn.ru
80.242.84.185	A	ip84-185.ipblk.ksn.ru
80.242.84.186	A	ip84-186.ipblk.ksn.ru
80.242.84.195	A	ip84-195.ipblk.ksn.ru
80.242.84.197	A	ip84-197.ipblk.ksn.ru
80.242.84.198	A	ip84-198.ipblk.ksn.ru
80.242.84.200	A	ip84-200.ipblk.ksn.ru
80.242.84.213	A	ip84-213.ipblk.ksn.ru
80.242.84.214	A	ip84-214.ipblk.ksn.ru
80.242.84.215	A	ip84-215.ipblk.ksn.ru
80.242.84.217	A	ip84-217.ipblk.ksn.ru
80.242.84.228	A	ip84-228.ipblk.ksn.ru
80.242.84.229	A	ip84-229.ipblk.ksn.ru
80.242.84.233	A	ip84-233.ipblk.ksn.ru
80.242.84.236	A	ip84-236.ipblk.ksn.ru
80.242.84.240	A+PTR	ip84-240.ipblk.ksn.ru
80.242.84.243	A+PTR	ip84-243.ipblk.ksn.ru
80.242.84.247	A	ip84-247.ipblk.ksn.ru
80.242.84.248	A	ip84-248.ipblk.ksn.ru
80.242.85.2	A+PTR	vti.ksn.ru
80.242.85.48	A+PTR	mail.nutsi.ru
80.242.85.114	A+PTR	ip85-114.ipblk.ksn.ru
80.242.85.151	A	hck.su
80.242.85.180	A	ip85-180.ipblk.ksn.ru
80.242.85.209	A	ip85-209.ipblk.ksn.ru
80.242.85.245	A	mail.ruspoddon.com
80.242.85.250	A	mail.fenix-88.ru
80.242.85.253	A	ip85-253.ipblk.ksn.ru
80.242.85.253	A	dns1.kolizey.biz
80.242.86.211	A+PTR	ip86-211.ipblk.ksn.ru
80.242.86.248	A	ip86-248.ipblk.ksn.ru
80.242.87.1	PTR	gw1.ksn.ru
80.242.87.55	A	ip87-55.ipblk.ksn.ru
80.242.88.211	A+PTR	ip88-211.ipblk.ksn.ru
80.242.94.252	PTR	80x242x94x252.dynamic.nsk.ertelecom.ru