Robtex

Up: 31.40.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.40.96.0/22
Down right: 31.40.100.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.40.96.2	A+PTR	ns2.usk1.net
31.40.97.39	A	alexrudi.com
31.40.97.39	A	mail.alexrudi.com
31.40.97.39	A	mail.lingvastudio.com
31.40.97.58	A	mail.landlogic.ru
31.40.98.2	PTR	home.ighor.ru
31.40.98.2	A	pererva21.ru
31.40.98.2	A	gaz-kashirka.ru
31.40.98.9	A	binlive.tk
31.40.98.216	A	mx.ternar.ru
31.40.98.216	A	ns1.avantport.ru
31.40.98.216	A	ns1.ternar.ru
31.40.98.246	A	falseteam.ru
31.40.99.196	A	ns1.usk1.net
31.40.100.35	A	laouman.ru
31.40.100.35	A	slava.club
31.40.100.35	A	ns2.dmdhost.ru
31.40.100.149	A	pri.ru