Robtex

Up: 193.169.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 193.169.24.0/23
Down right: 193.169.26.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.169.24.0	A+PTR	ppp-193-169-24-0.c-svyaz.com
193.169.24.4	A	office.refimpex.ru
193.169.24.52	A	ppp-193-169-24-52.c-svyaz.com
193.169.24.58	A	ppp-193-169-24-58.c-svyaz.com
193.169.24.66	A+PTR	sb-server.gcic.ru
193.169.24.68	A+PTR	sbs.gcic.ru
193.169.24.68	A	sb-server.gcic.ru
193.169.24.142	A+PTR	static-193-169-24-142.c-svyaz.com
193.169.24.170	A+PTR	mail.kadelik.ru
193.169.24.180	A	static-193-169-24-180.c-svyaz.com
193.169.24.194	A	static-193-169-24-194.c-svyaz.com
193.169.24.194	A	onega39.ru
193.169.24.242	PTR	mail.ray.ru
193.169.24.242	A	yannet.ru
193.169.24.242	A	mail.ocs-klg.ru
193.169.24.245	A	*.c-svyaz.com
193.169.24.245	A	hostmaster.c-svyaz.com
193.169.25.115	A+PTR	ppp-193-169-25-115.c-svyaz.com
193.169.25.125	A+PTR	ppp-193-169-25-125.c-svyaz.com
193.169.25.126	A+PTR	ppp-193-169-25-126.c-svyaz.com
193.169.25.242	PTR	relay.c-svyaz.com
193.169.25.242	A	ns2.c-svyaz.com
193.169.25.242	A	ns2.kadelik.ru
193.169.25.243	PTR	static-193-169-25-243.c-svyaz.com
193.169.25.244	PTR	www.c-svyaz.com
193.169.25.244	A	c-svyaz.com
193.169.25.255	PTR	static-193-169-25-255.c-svyaz.com