Robtex

Up: 213.241.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 213.241.192.0/23
Down right: 213.241.194.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.241.192.200	A+PTR	m54-car0.rtcomm-yug.ru
213.241.192.254	A	m54-fw0.rtcomm-yug.ru
213.241.193.66	A	gukovo-cat0.rtcomm-yug.ru
213.241.193.74	A+PTR	novshah-cat0.rtcomm-yug.ru
213.241.193.74	A	novoshah-cat0.rtcomm-yug.ru
213.241.193.78	A	semikar-cat0.rtcomm-yug.ru
213.241.193.98	A	m54-cat0.rtcomm-yug.ru
213.241.193.99	A	p152-cat0.rtcomm-yug.ru
213.241.193.100	A	ats36-cat0.rtcomm-yug.ru
213.241.193.101	A	ortpc-cat0.rtcomm-yug.ru
213.241.193.102	A	m54-cat5.rtcomm-yug.ru
213.241.193.105	A	m54-cat6.rtcomm-yug.ru
213.241.193.108	A+PTR	g49-cat0.rtcomm-yug.ru
213.241.193.108	A	m54-mux0.rtcomm-yug.ru
213.241.193.109	A	m54-mux1.rtcomm-yug.ru
213.241.193.110	A	m54-mux2.rtcomm-yug.ru
213.241.193.250	PTR	ns2.rtcomm-yug.ru
213.241.193.250	A	trex.rtcomm-yug.ru
213.241.193.251	A+PTR	ns.rtcomm-yug.ru
213.241.193.251	A	ns6.rtcomm-yug.ru
213.241.193.251	A	panty.rtcomm-yug.ru
213.241.194.50	A	mail.stelladon.com
213.241.194.50	A	mail.stelladon.ru
213.241.194.50	A	bank.stelladon.com
213.241.194.90	A	sbs.pir-rnd.ru
213.241.195.22	A	bataisk-mns-cpr0.rtcomm-yug.ru
213.241.195.82	A	m54-ups0.rtcomm-yug.ru
213.241.195.90	A	tskver.com
213.241.195.110	PTR	office-mir-km.c.rtcomm-yug.ru
213.241.195.110	A	smtp2.furniture.km-union.ru
213.241.195.110	A	smtp.furniture.km-union.ru
213.241.195.174	A	gw.dunrose.ru
213.241.195.218	PTR	mail.suadon.com
213.241.195.218	A+PTR	mail.don-star.ru
213.241.195.218	PTR	mail.eurodon.ru
213.241.195.226	A	ortpc.rtcomm-yug.ru