Robtex

Up: 31.129.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 31.129.196.0/23
Down right: 31.129.198.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.129.196.2	PTR	31-129-196-2.nat-pool.bitrace.ru
31.129.196.2	A	ns4.feel.so
31.129.196.2	A	dns.feel.so
31.129.198.6	A	mail.detskijsad32.ru
31.129.198.6	A	ns2.voshost.ru
31.129.198.6	A	detskijsad32.ru
31.129.198.16	A	soulblader.com
31.129.198.17	PTR	31-129-198-17.pool.sp.bitrace.ru
31.129.198.40	A	z7n.ru
31.129.198.40	A	zzrr.ru
31.129.198.40	A	sp-server.ru
31.129.198.74	A	taubetele.com
31.129.198.74	A	sp-mine.online
31.129.198.74	A	server.sp-mine.online
31.129.198.167	PTR	31-129-198-167.pool.sp.bitrace.ru