Robtex

Up: 188.35.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 188.35.16.0/22
Down right: 188.35.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.35.16.18	A	websvody.ru
188.35.16.26	PTR	host-188.35.16.26.beirel.ru
188.35.16.26	A	cvet-opt.ru
188.35.16.26	A	www.cvet-opt.ru
188.35.16.27	PTR	host-188.35.16.27.beirel.ru
188.35.16.226	PTR	host-188.35.16.226.beirel.ru
188.35.16.250	PTR	host-188.35.16.250.beirel.ru
188.35.16.250	A	erkcp.ru
188.35.16.250	A	mail.erkcp.ru
188.35.17.114	A+PTR	mail.999group.ru
188.35.17.114	A	mail.rentservice.pro
188.35.17.115	PTR	mail.999group.ru
188.35.17.115	PTR	host-188-35-17-115.beirel.ru
188.35.17.115	A	mail3.999group.ru
188.35.18.42	PTR	host-188-35-18-42.beirel.ru
188.35.18.42	A	ns2.ads-partner.ru
188.35.18.42	A	ns2.oao-avtodorstroy.ru
188.35.18.56	PTR	host-188-35-18-56.beirel.ru
188.35.18.134	A	www.erkcp.ru
188.35.18.218	PTR	host-188-35-18-218.beirel.ru
188.35.18.218	A	ns1.p-elek.ru
188.35.18.218	A	mx1.p-elek.ru
188.35.18.226	PTR	host-188-35-18-226.beirel.ru
188.35.18.249	PTR	host-188-35-18-249.beirel.ru
188.35.19.43	PTR	host-188-35-19-43.beirel.ru
188.35.19.64	PTR	host-188-35-19-64.beirel.ru
188.35.19.118	A	mx.deltaparfum.com
188.35.19.118	A	mx2.deltaparfum.com
188.35.19.123	PTR	host-188-35-19-123.beirel.ru
188.35.19.123	A	xm.xstream.ru
188.35.19.125	A	mail.zeroxzed.ru
188.35.20.17	PTR	host-188-35-20-17.beirel.ru
188.35.20.20	A	ns1.lobkov.su
188.35.20.20	A	ns2.ai0n.ru
188.35.20.20	A	ns.ai0n.ru
188.35.21.13	A	mail.kladovka.org
188.35.21.25	PTR	host-188-35-21-25.beirel.ru
188.35.21.35	A+PTR	kkatarn.ru
188.35.21.35	A	skypnz.ru
188.35.21.35	A	libv.org
188.35.21.104	PTR	host-188-35-21-104.beirel.ru
188.35.21.104	A	kladovka.org
188.35.21.146	PTR	host-188-35-21-146.beirel.ru
188.35.21.146	A	top0000.ru
188.35.21.165	A	powerrus.ru
188.35.21.165	A	akdgs.com
188.35.21.205	A	top0000.ru
188.35.21.205	A	k9dog.org
188.35.21.205	A	techfargos.ru
188.35.21.225	PTR	host-188-35-21-225.beirel.ru
188.35.21.225	A	complat.tk
188.35.21.225	A	dubrovskiy.tk
188.35.22.1	PTR	host-188-35-22-1.beirel.ru
188.35.22.9	PTR	host-188-35-22-9.beirel.ru
188.35.22.9	A	batenev.ru
188.35.22.19	PTR	host-188-35-22-19.beirel.ru
188.35.22.32	A+PTR	mail.scdewt.ru
188.35.22.32	A	scdewt.ru
188.35.22.58	PTR	host-188-35-22-58.beirel.ru
188.35.22.58	A	devzero.ru
188.35.22.87	A	mail.djsukhanov.com
188.35.22.90	PTR	host-188-35-22-90.beirel.ru
188.35.22.113	PTR	host-188-35-22-113.beirel.ru
188.35.22.113	A	mpgu.pro
188.35.22.139	PTR	host-188-35-22-139.beirel.ru
188.35.22.168	A	kovalev.tk
188.35.22.179	PTR	host-188-35-22-179.beirel.ru
188.35.22.222	A	fotosfera.info
188.35.22.224	PTR	host-188-35-22-224.beirel.ru
188.35.22.224	A	dantist.us
188.35.23.37	A	xn--0-7sbyv.xn--p1ai
188.35.23.45	A	nas.illli.net
188.35.23.45	A	mail.illli.net
188.35.23.45	A	nas.primusa.net
188.35.23.148	A	kotov.me
188.35.23.148	A	svetlanna.me
188.35.23.148	A	aspekt-kkm.ru