Robtex

Up: 79.175.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 79.175.8.0/23
Down right: 79.175.10.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
79.175.8.26	A+PTR	mail.belarspb.ru
79.175.8.26	A	mail.ringospb.ru
79.175.8.26	A	mail.bt24.ru
79.175.8.50	PTR	mail.npc-promis.ru
79.175.8.50	A	npc-promis.ru
79.175.8.59	PTR	mailer.vestaplus.ru
79.175.8.118	A	mail.alloshina.ru
79.175.8.182	A	spb2.capitallegal.services
79.175.8.228	PTR	mail.ucvt.ru
79.175.9.2	PTR	mail.megamade.ru
79.175.9.12	PTR	12.9.175.79spb.ptl.ru
79.175.9.14	PTR	14.9.175.79spb.ptl.ru
79.175.9.23	PTR	23.9.175.79spb.ptl.ru
79.175.9.26	PTR	26.9.175.79spb.ptl.ru
79.175.9.34	PTR	34.9.175.79spb.ptl.ru
79.175.9.34	A	gw.aller-petfood.ru
79.175.9.36	A+PTR	mail.aller-petfood.ru
79.175.9.37	PTR	37.9.175.79spb.ptl.ru
79.175.9.44	A+PTR	mail01.aller-petfood.ru
79.175.9.47	PTR	47.9.175.79spb.ptl.ru
79.175.9.57	PTR	57.9.175.79spb.ptl.ru
79.175.9.65	PTR	65.9.175.79spb.ptl.ru
79.175.9.73	PTR	73.9.175.79spb.ptl.ru
79.175.9.76	PTR	76.9.175.79spb.ptl.ru
79.175.9.84	PTR	84.9.175.79spb.ptl.ru
79.175.9.86	PTR	mail.mtr.su
79.175.9.90	PTR	mail.mtr.su
79.175.9.120	PTR	120.9.175.79spb.ptl.ru
79.175.9.125	PTR	125.9.175.79spb.ptl.ru
79.175.9.127	PTR	127.9.175.79spb.ptl.ru
79.175.9.133	PTR	133.9.175.79spb.ptl.ru
79.175.9.152	PTR	152.9.175.79spb.ptl.ru
79.175.9.156	PTR	156.9.175.79spb.ptl.ru
79.175.9.162	A+PTR	pbx.telphin.ru
79.175.9.164	A+PTR	cloud.telphin.ru
79.175.9.170	PTR	170.9.175.79spb.ptl.ru
79.175.9.172	PTR	172.9.175.79spb.ptl.ru
79.175.9.172	A	telme.ru
79.175.9.172	A	www.telphin.ru
79.175.9.173	PTR	173.9.175.79spb.ptl.ru
79.175.9.196	PTR	196.9.175.79spb.ptl.ru
79.175.9.198	PTR	198.9.175.79spb.ptl.ru
79.175.9.201	PTR	201.9.175.79spb.ptl.ru
79.175.9.202	PTR	zaobs.com
79.175.9.202	PTR	zaobaltstroy.ru
79.175.9.202	A	ooorus.ru
79.175.9.204	PTR	mx.stk-spb.ru
79.175.9.205	PTR	205.9.175.79spb.ptl.ru
79.175.9.205	A	mail.dlc-spb.ru
79.175.9.217	PTR	217.9.175.79spb.ptl.ru
79.175.9.218	A	mail.rekondor.ru
79.175.9.218	A	rekondor.ru
79.175.9.218	A	mx.rekondor.ru
79.175.9.222	PTR	222.9.175.79spb.ptl.ru
79.175.9.228	PTR	228.9.175.79spb.ptl.ru
79.175.9.249	PTR	249.9.175.79spb.ptl.ru
79.175.9.255	PTR	255.9.175.79spb.ptl.ru
79.175.10.0	PTR	0.10.175.79spb.ptl.ru
79.175.11.4	PTR	4.11.175.79spb.ptl.ru
79.175.11.255	PTR	255.11.175.79spb.ptl.ru