Robtex

Up: 31.31.205.0/25
Can't show all results, try to descend to a more specific CIDR
Down left: 31.31.205.64/27
Down right: 31.31.205.96/27
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.31.205.64	PTR	webchat-exepto.reg.ru
31.31.205.64	PTR	whois-proxy-1.dc1.reg.ru
31.31.205.64	A	talk.webchat.reg.ru
31.31.205.69	PTR	asterisk-services.reg.ru
31.31.205.73	A+PTR	ns15.reg.ru
31.31.205.74	A+PTR	ns16.reg.ru
31.31.205.75	PTR	maintenance.reg.ru
31.31.205.77	PTR	cbroker-deploy.reg.ru
31.31.205.78	PTR	monitoring.reg.ru
31.31.205.82	PTR	cdb1.reg.ru
31.31.205.83	PTR	cdb2.reg.ru
31.31.205.86	A	xxxdrive.ru
31.31.205.86	A	www.sexiis.ru
31.31.205.86	A	japanesegirls.ru
31.31.205.90	PTR	hub8.com
31.31.205.90	A	xn--d1abb1agdejgu.xn--p1ai
31.31.205.90	A	domainiq.ru
31.31.205.91	A+PTR	fod2.reg.ru
31.31.205.92	A+PTR	foa7.reg.ru
31.31.205.93	PTR	whois-proxy-1.dc1.reg.ru
31.31.205.94	A+PTR	fod7.reg.ru
31.31.205.95	A+PTR	sentry.reg.ru
31.31.205.100	A+PTR	cache-dc1.reg.ru
31.31.205.100	A	mdb5.reg.ru
31.31.205.101	A	cluster5.reg.ru
31.31.205.102	A	ns5.reg.ru
31.31.205.104	A+PTR	mdb5.reg.ru
31.31.205.120	A+PTR	support.reg.ru
31.31.205.120	A	mail.regplanet.ru
31.31.205.120	A	otrs-exepto.reg.ru