Robtex

Up: 92.255.254.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 92.255.255.0/25
Down right: 92.255.255.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
92.255.255.22	PTR	mail2.alfascan.ru
92.255.255.53	A+PTR	mail.kamgorizont.ru
92.255.255.53	PTR	online.kamgorizont.ru
92.255.255.59	A+PTR	mail.kamges.com
92.255.255.85	PTR	ronasoft.ru
92.255.255.88	PTR	relay.fortd.ru
92.255.255.91	PTR	92x255x255x91.static-business.chelny.ertelecom.ru
92.255.255.111	A+PTR	vpn.mikon.ru
92.255.255.111	A	ns2.mikon.info
92.255.255.111	A	ns2.lazyboa.com
92.255.255.125	A+PTR	mail.grc-chelny.ru
92.255.255.125	A	grc-chelny.ru
92.255.255.133	PTR	92x255x255x133.static-business.chelny.ertelecom.ru
92.255.255.151	PTR	mail.tdhleb.ru
92.255.255.151	A	mail-tdhleb.chelny-hleb.ru
92.255.255.155	PTR	92x255x255x155.static-business.chelny.ertelecom.ru
92.255.255.159	PTR	92x255x255x159.static-business.chelny.ertelecom.ru
92.255.255.172	PTR	92x255x255x172.static-business.chelny.ertelecom.ru
92.255.255.176	PTR	92x255x255x176.static-business.chelny.ertelecom.ru
92.255.255.178	PTR	92x255x255x178.static-business.chelny.ertelecom.ru
92.255.255.182	PTR	92x255x255x182.static-business.chelny.ertelecom.ru
92.255.255.184	PTR	92x255x255x184.static-business.chelny.ertelecom.ru
92.255.255.185	A+PTR	mail.foteks.ru
92.255.255.187	PTR	92x255x255x187.static-business.chelny.ertelecom.ru
92.255.255.198	PTR	92x255x255x198.static-business.chelny.ertelecom.ru
92.255.255.199	PTR	92x255x255x199.static-business.chelny.ertelecom.ru
92.255.255.201	PTR	92x255x255x201.static-business.chelny.ertelecom.ru
92.255.255.202	PTR	92x255x255x202.static-business.chelny.ertelecom.ru
92.255.255.202	A	amshoes.ru
92.255.255.203	PTR	92x255x255x203.static-business.chelny.ertelecom.ru
92.255.255.214	PTR	92x255x255x214.static-business.chelny.ertelecom.ru
92.255.255.219	PTR	92x255x255x219.static-business.chelny.ertelecom.ru
92.255.255.220	PTR	92x255x255x220.static-business.chelny.ertelecom.ru
92.255.255.224	PTR	92x255x255x224.static-business.chelny.ertelecom.ru
92.255.255.229	PTR	92x255x255x229.static-business.chelny.ertelecom.ru
92.255.255.230	PTR	92x255x255x230.static-business.chelny.ertelecom.ru
92.255.255.232	PTR	mail.domcor.ru
92.255.255.234	PTR	92x255x255x234.static-business.chelny.ertelecom.ru
92.255.255.235	A+PTR	remote.eskulapfarm.ru
92.255.255.237	PTR	92x255x255x237.static-business.chelny.ertelecom.ru
92.255.255.242	PTR	92x255x255x242.static-business.chelny.ertelecom.ru
92.255.255.248	PTR	92x255x255x248.static-business.chelny.ertelecom.ru
92.255.255.253	PTR	92x255x255x253.static-business.chelny.ertelecom.ru
92.255.255.255	PTR	92x255x255x255.static-business.chelny.ertelecom.ru