Robtex

Up: 213.145.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.145.40.0/25
Down right: 213.145.40.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.145.40.3	A+PTR	office.zebratelecom.ru
213.145.40.106	A	ers.srm.ru
213.145.40.107	A+PTR	test.srm.ru
213.145.40.108	A	sl.srm.ru
213.145.40.110	A+PTR	gate.srm.ru
213.145.40.110	A	gate.stromasys.ru
213.145.40.110	A	mail.stromasys.ru
213.145.40.130	A+PTR	moscow.zebratelecom.ru
213.145.40.130	A	moscow.ztel.ru
213.145.40.158	PTR	mail.tk3c.ru
213.145.40.230	PTR	mx.com-part.ru
213.145.40.250	A+PTR	mail.creon-online.ru
213.145.40.250	A	smtp.creon-online.ru
213.145.40.250	A	mail.rcc.ru
213.145.40.252	A	www.rcc.ru
213.145.40.252	A	plasticsofrussia.ru
213.145.40.252	A	mail.plasticsofrussia.ru