Robtex

Up: 31.41.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.41.0.0/22
Down right: 31.41.4.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.41.0.0	A+PTR	0-0.ptr.kartelkomi.ru
31.41.1.0	PTR	1-0.kartel.komi.me
31.41.7.7	PTR	ns2.kartelkomi.ru
31.41.7.34	A	tksignal.com
31.41.7.114	A+PTR	lps.komi.ru
31.41.7.114	A	mail.lps.komi.ru
31.41.7.114	A	instrument11.ru
31.41.7.146	PTR	146-7.ptr.kartelkomi.ru
31.41.7.146	A	mail2.komiaviatrans.ru
31.41.7.158	A+PTR	mail.su.gkovd.ru
31.41.7.158	A	ns1.su.gkovd.ru
31.41.7.158	A	su.gkovd.ru
31.41.7.183	A+PTR	183-7.ptr.kartelkomi.ru
31.41.7.244	A+PTR	244-7.ptr.kartelkomi.ru