Robtex

Up: 31.44.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 31.44.0.0/20
Down right: 31.44.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.44.0.10	A	kushva-lib.ru
31.44.7.1	A	nas.ktc-kushva.ru
31.44.7.8	A	www.ktc-kushva.ru
31.44.7.8	A	forum.ktc-kushva.ru
31.44.7.8	A	ktc-kushva.ru
31.44.8.1	A+PTR	ns1.korus-isp.ru
31.44.8.2	A+PTR	db.korus-isp.ru
31.44.8.5	A	smtp.korus-isp.ru
31.44.8.5	A	mail.korus-isp.ru
31.44.9.9	A	kshchebz.ru
31.44.9.9	A	relay.kshchebz.ru
31.44.11.60	A	ns3.dioddn.at
31.44.11.60	A	ns4.dioddn.at
31.44.11.60	A	ns2.dioddn.at
31.44.11.85	A	kgnene199meiwww.com
31.44.11.90	A	dns3.limecode.ru
31.44.11.90	A	dns1.limecode.ru
31.44.11.90	A	dns4.limecode.ru
31.44.12.1	A+PTR	ns1.pudlink.ru
31.44.12.9	A	bill.pudlink.ru
31.44.12.10	A+PTR	smtp.pudlink.ru
31.44.12.11	A	hosting.pudlink.ru
31.44.12.13	A	hosting.pudlink.ru
31.44.12.109	A+PTR	mail.cbmspb.com
31.44.12.109	A	cbmspb.com
31.44.12.137	A+PTR	mail.r-e-m.pro
31.44.12.171	A+PTR	gnome.v-real.ru
31.44.12.171	A	sadmitry.ru
31.44.12.193	A	slideshow.photos
31.44.12.233	A	ns2.ar-group.su
31.44.12.233	A	ns2.labtech.su
31.44.12.233	A	ns2.f-soft.ru
31.44.12.235	PTR	jabber.labtech.su
31.44.12.235	A	ns2.labtech.su
31.44.12.237	PTR	mx.labtech.su
31.44.13.1	A+PTR	ns2.pudlink.ru
31.44.13.9	A+PTR	sandbox.pudlink.ru
31.44.13.13	PTR	vmmgr.pudlink.ru
31.44.13.26	A	ns2.mobidel.ru
31.44.13.33	A+PTR	mx.mhdx.ru
31.44.13.33	A	mhdx.ru
31.44.13.33	A	cycle-delivery.com
31.44.13.49	PTR	mail5.tk-plus.ru
31.44.13.141	A	mail.biolot.ru
31.44.16.8	A+PTR	smtp.level7.it
31.44.16.8	A	mail.l7mail.it
31.44.16.8	A	mail.level7.it
31.44.16.10	A	ns1.level7.it
31.44.16.11	PTR	freehotspot.level7.it
31.44.17.10	A	ns2.teleacras.tv
31.44.17.10	A	ns2.levelsette.net
31.44.17.10	A	ns2.level7.it
31.44.18.1	PTR	host1-18.44-31.customer.level7.it
31.44.22.1	PTR	host1-22.44-31.customer.level7.it
31.44.22.2	PTR	host2-22.44-31.customer.level7.it
31.44.22.3	PTR	host3-22.44-31.customer.level7.it
31.44.22.4	PTR	host4-22.44-31.customer.level7.it
31.44.26.2	PTR	host2-26.44-31.hotspot.level7.it
31.44.27.1	PTR	host1-27.44-31.customer.i-line.it
31.44.30.30	A	level7.it
31.44.30.30	A	www.level7.com.br
31.44.30.30	A	level7.com.br