Robtex

Up: 46.147.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 46.147.192.0/23
Down right: 46.147.194.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
46.147.192.0	PTR	46x147x192x0.static-business.tmn.ertelecom.ru
46.147.192.159	PTR	46x147x192x159.static-business.tmn.ertelecom.ru
46.147.192.159	A	www.lsb-t.ru
46.147.192.159	A	www.imperiamexa71.ru
46.147.192.174	PTR	46x147x192x174.static-business.tmn.ertelecom.ru
46.147.192.174	A	mx0.gardarica.com
46.147.192.254	PTR	46x147x192x254.dynamic.tula.ertelecom.ru
46.147.193.4	PTR	ad-host.ru
46.147.193.4	A	guitartula.ru
46.147.193.4	A	mail.guitartula.ru
46.147.193.14	PTR	46x147x193x14.dynamic.tula.ertelecom.ru
46.147.193.16	PTR	46x147x193x16.dynamic.tula.ertelecom.ru
46.147.193.24	PTR	46x147x193x24.static-business.tmn.ertelecom.ru
46.147.193.24	A	spromlab.ru
46.147.193.24	A	tuning2la.ru
46.147.193.33	PTR	46x147x193x33.static-business.tmn.ertelecom.ru
46.147.193.36	PTR	46x147x193x36.dynamic.tula.ertelecom.ru
46.147.193.38	PTR	netraze.su
46.147.193.38	A	teplorossii.com
46.147.193.38	A	mail.igzel.com
46.147.193.55	A	bobrovsky.net
46.147.193.58	A	xn--71-hmclj.xn--p1ai
46.147.193.68	A	delovoykontakt.ru
46.147.193.85	PTR	46x147x193x85.static-business.tmn.ertelecom.ru
46.147.193.102	A	redlizard.ru
46.147.193.165	A	mail.nosovsky.net
46.147.193.183	PTR	46x147x193x183.dynamic.tula.ertelecom.ru
46.147.193.197	A	mail.pogozhev.com
46.147.193.197	A	pogozhev.com
46.147.193.254	PTR	46x147x193x254.dynamic.tula.ertelecom.ru
46.147.194.71	PTR	46x147x194x71.static-business.tula.ertelecom.ru
46.147.194.220	PTR	46x147x194x220.dynamic.tula.ertelecom.ru
46.147.194.225	PTR	46x147x194x225.static-business.tula.ertelecom.ru
46.147.194.242	PTR	46x147x194x242.static-business.tula.ertelecom.ru
46.147.195.127	PTR	46x147x195x127.static-business.tmn.ertelecom.ru
46.147.195.127	A	tulaagro.ru