Robtex

Up: 77.232.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.232.0.0/21
Down right: 77.232.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.232.0.35	A	pest.comex.ru
77.232.0.56	PTR	mail.latina.ru
77.232.0.56	A	serv2.latina.ru
77.232.0.64	A	mail.0201.ru
77.232.0.77	A	ns2.ariart.ru
77.232.0.123	PTR	mail.nkbooks.ru
77.232.0.143	A+PTR	mx02.gfcm.net
77.232.0.252	A	sparkling-wine.ru
77.232.0.252	A	chinaware.ru
77.232.0.252	A	rollerman.ru
77.232.1.54	A	fttc.ru
77.232.1.59	A+PTR	red27.comex.ru
77.232.1.81	A+PTR	av9638.comex.ru
77.232.1.91	A	mrtort.comex.ru
77.232.1.100	A+PTR	srv1.savitskiy.com
77.232.1.100	A	savitskiy.com
77.232.1.131	A	av2415.comex.ru
77.232.1.146	A	nuclear.comex.ru
77.232.1.170	A+PTR	kokosov.comex.ru
77.232.1.209	A+PTR	av46484.comex.ru
77.232.2.39	A+PTR	h13.comex.ru
77.232.2.42	A+PTR	gs.comex.ru
77.232.2.118	A+PTR	olegik.comex.ru
77.232.3.16	PTR	ns3.armadatr.com
77.232.3.35	A	bor-s.ru
77.232.3.104	A	crabs.name
77.232.3.104	A	www.picxxx.info
77.232.3.104	A	picxxx.info
77.232.3.147	A	av259131.comex.ru
77.232.6.29	A	ochumel.ru
77.232.6.30	A+PTR	av257602.comex.ru
77.232.6.30	A	smstoemail.ru
77.232.6.30	A	ownmail.ru
77.232.6.130	A	shnipov.com
77.232.6.157	A	protrener.com
77.232.6.193	A	mail.shaggy-cat.ru
77.232.6.211	A+PTR	adms.su
77.232.8.76	A	72m.ru
77.232.8.127	A	npm.ru
77.232.8.127	A	mail.npm.ru
77.232.12.6	A	ikrot.ru
77.232.12.23	A	kuzya.su
77.232.12.50	PTR	mail.burmi.ru
77.232.13.36	A	office1.swman.ru
77.232.13.108	A	ns.1steps-toys.biz
77.232.13.108	A	mail.1steps-toys.biz
77.232.13.216	A	router.a3a.ru
77.232.13.216	A	a3a.ru
77.232.13.226	PTR	backoffice.econom-alliance.ru
77.232.13.238	PTR	relay1.rain-service.ru
77.232.14.123	PTR	mx1.rekord-watch.ru
77.232.15.220	A	classclass.ru