Robtex

Up: 84.17.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 84.17.240.0/21
Down right: 84.17.248.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.17.241.2	PTR	xmail.technodom.com
84.17.241.2	A	ns.kraft-cargo.com
84.17.241.2	A	mail.trk-compass.com
84.17.241.4	A	ns.kraft-cargo.com
84.17.241.4	A	mail.masteragro.ru
84.17.241.4	A	mail.kraft-cargo.ru
84.17.241.34	PTR	orel.katren.ru
84.17.241.42	A+PTR	sava-gi-0-3-8.rekom.ru
84.17.241.61	PTR	mail.kerama-marazzi.ru
84.17.241.61	A	mail.kerama-marazzi.com
84.17.241.61	A	mail.kerama-marazzi.org
84.17.241.66	PTR	lord-gi-0-3-3.rekom.ru
84.17.241.75	PTR	kmapjs.ru
84.17.241.75	A	mail.loorkk.ru
84.17.241.75	A	canam.ru
84.17.241.82	A+PTR	mx.livnasos.ru
84.17.241.82	A	mx2.livnasos.ru
84.17.241.87	A	mx.livnasos.ru
84.17.241.92	A	mailserv2.hms-livgidromash.ru
84.17.241.98	A+PTR	mail.welor.ru
84.17.241.98	A	mail.orelstampi.ru
84.17.241.110	A	mail.orelcom.com
84.17.241.134	A+PTR	bravo-fa-0-0-3.rekom.ru
84.17.241.236	PTR	blg1mail.genser.ru
84.17.243.66	A	dyn-66.dial2.comlink.ru
84.17.243.71	A	dyn-71.dial2.comlink.ru
84.17.243.81	A	dyn-81.dial2.comlink.ru
84.17.243.84	A	dyn-84.dial2.comlink.ru
84.17.243.86	A	dyn-86.dial2.comlink.ru
84.17.243.91	A	dyn-91.dial2.comlink.ru
84.17.243.98	A	dyn-98.dial2.comlink.ru
84.17.243.108	A	dyn-108.dial2.comlink.ru
84.17.243.109	A	dyn-109.dial2.comlink.ru
84.17.243.110	A	dyn-110.dial2.comlink.ru
84.17.246.4	PTR	mail.belhlado.ru
84.17.246.7	PTR	mx.tredis.ru
84.17.246.7	A	www.tredis.ru
84.17.246.8	A	files.1cps.ru
84.17.246.8	A	ftp.1cps.ru
84.17.246.37	A	ns2.mc-agat.ru
84.17.246.37	A	mx.mc-agat.ru
84.17.247.246	A	lord-gi-0-3-3.rekom.ru
84.17.248.77	A+PTR	apexgroup.ru
84.17.248.140	A	bhz.su
84.17.248.140	A	mail2.host-i.ru
84.17.248.141	A	mail.mebelgrad.com
84.17.248.152	A	mx2.nntbryansk.ru
84.17.248.152	A	nntbryansk.ru