Robtex

Up: 78.111.80.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 78.111.82.0/24
Down right: 78.111.83.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.111.82.0	PTR	0.82.111.78.ptspb.ru
78.111.82.66	PTR	66.82.111.78.ptspb.ru
78.111.82.98	A	prahainfo.ru
78.111.82.102	PTR	102.82.111.78.ptspb.ru
78.111.82.102	A	ns.bmwcom.ru
78.111.82.102	A	bustersmyth.ru
78.111.82.106	A	mx.novamama.ru
78.111.82.106	A	novamama.ru
78.111.82.107	PTR	107.82.111.78.ptspb.ru
78.111.82.107	A	zipvideo.ru
78.111.82.107	A	nissanfanclub.ru
78.111.82.108	PTR	108.82.111.78.ptspb.ru
78.111.82.108	A	ns1.vwblog.ru
78.111.82.108	A	vwblog.ru
78.111.82.118	PTR	mail.mtr.su
78.111.82.132	PTR	mx.hotelltd.ru
78.111.82.162	A+PTR	mail.tsml.ru
78.111.82.162	A	mail.content.center
78.111.82.162	A	mail.teko.spb.ru
78.111.82.163	PTR	mail.ergo-russ.com
78.111.82.164	PTR	164.82.111.78.ptspb.ru
78.111.82.165	PTR	165.82.111.78.ptspb.ru
78.111.82.166	PTR	166.82.111.78.ptspb.ru
78.111.82.167	PTR	mail.ergo-russ.com
78.111.82.178	PTR	gefest.artw.ru
78.111.82.178	A	otelivrossii.ru
78.111.82.178	A	demo.ozon.ru
78.111.82.179	PTR	ns4.hm.plus
78.111.82.179	A	ns4.hmgr.ru
78.111.82.180	A	xn----htbyfaaczr.xn--p1ai
78.111.82.180	A	xn--80ategekhadmc.xn--p1ai
78.111.82.182	PTR	gw3.hmgr.ru
78.111.82.182	A	xn--o1aagj.xn--p1ai
78.111.82.182	A	mx1.sm.su
78.111.82.202	A+PTR	iarko.com.ru
78.111.82.203	A	relay.pserv.spb.ru
78.111.82.205	PTR	relay.pserv.spb.ru
78.111.82.205	A	ns1.iarko.com.ru
78.111.82.206	A	vpn.iarko.com.ru
78.111.82.214	PTR	router.gpsm.ru
78.111.82.228	A	xn--80aaaacc7hd1be.xn--p1ai
78.111.82.242	A+PTR	alpha.larusholding.ru
78.111.82.242	A	et-xtrf.com
78.111.83.5	PTR	5.83.111.78.ptspb.ru
78.111.83.6	PTR	6.83.111.78.ptspb.ru
78.111.83.19	PTR	nipt.spb.ru
78.111.83.58	A+PTR	h1.elsosbit.ru
78.111.83.58	A	ns1.elsosbit.ru
78.111.83.58	A	elso.ru
78.111.83.74	A	sertolovo-74.ptspb.ru
78.111.83.75	A	sertolovo-75.ptspb.ru
78.111.83.76	A	sertolovo-76.ptspb.ru
78.111.83.77	A+PTR	sertolovo-77.ptspb.ru
78.111.83.78	A	sertolovo-78.ptspb.ru
78.111.83.79	A	sertolovo-79.ptspb.ru
78.111.83.82	A	mx1.htc-service.ru
78.111.83.86	PTR	86.83.111.78.ptspb.ru
78.111.83.86	A	relay.balticgroup.ru
78.111.83.114	PTR	114.83.111.78.ptspb.ru
78.111.83.187	PTR	187.83.111.78.ptspb.ru
78.111.83.202	A+PTR	mail.argustelecom.ru
78.111.83.202	A+PTR	mail.ossprime.ru
78.111.83.202	A	mail.argustelecom.com
78.111.83.232	PTR	232.83.111.78.ptspb.ru
78.111.83.241	PTR	241.83.111.78.ptspb.ru
78.111.83.255	PTR	255.83.111.78.ptspb.ru