Robtex

Up: 77.85.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 77.85.192.0/23
Down right: 77.85.194.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.85.192.5	PTR	77-85-192-5.btc-net.bg
77.85.192.17	PTR	77-85-192-17.btc-net.bg
77.85.192.51	A+PTR	mail.iasas.government.bg
77.85.192.55	A	rightservices-bg.com
77.85.192.56	A+PTR	77-85-192-56.ip.btc-net.bg
77.85.192.66	PTR	77-85-192-66.btc-net.bg
77.85.192.66	A	mail2.salvamed.bg
77.85.192.75	A+PTR	mx.validata.co.uk
77.85.192.94	A	xlx023.ddns.net
77.85.192.104	PTR	77-85-192-104.btc-net.bg
77.85.192.188	PTR	77-85-192-188.btc-net.bg
77.85.192.188	A	gpscontrol.net
77.85.192.188	A	*.gpscontrol.net
77.85.192.199	PTR	77-85-192-199.btc-net.bg
77.85.192.199	A	ns1.milaraint.com
77.85.192.199	A	milaraint.com
77.85.192.221	A+PTR	mail.naas.government.bg
77.85.192.229	A+PTR	77-85-192-229.ip.btc-net.bg
77.85.192.242	A+PTR	77-85-192-242.ip.btc-net.bg
77.85.192.242	A	hostmaster.element-bg.com
77.85.192.242	A	*.element-bg.com
77.85.193.24	A+PTR	77-85-193-24.ip.btc-net.bg
77.85.193.39	PTR	77-85-193-39.btc-net.bg
77.85.193.52	A+PTR	77-85-193-52.ip.btc-net.bg
77.85.193.66	A	itradebg.com
77.85.193.75	PTR	77-85-193-75.btc-net.bg
77.85.193.75	A	email2.balkantel.net
77.85.193.99	A+PTR	77-85-193-99.ip.btc-net.bg
77.85.193.118	A+PTR	77-85-193-118.ip.btc-net.bg
77.85.193.127	PTR	77-85-193-127.ip.btc-net.bg
77.85.193.128	PTR	77-85-193-128.ip.btc-net.bg
77.85.193.130	A+PTR	mail.biovet.com
77.85.193.140	PTR	rz-dc01.biovet.com
77.85.193.141	A+PTR	mx.biovet.com
77.85.193.143	PTR	77-85-193-143.ip.btc-net.bg
77.85.193.144	PTR	77-85-193-144.ip.btc-net.bg
77.85.193.152	A+PTR	77-85-193-152.ip.btc-net.bg
77.85.193.171	A+PTR	77-85-193-171.ip.btc-net.bg
77.85.193.185	PTR	mail.agencyprima.com
77.85.193.190	PTR	mx.agencyprima.com
77.85.193.198	A+PTR	77-85-193-198.ip.btc-net.bg
77.85.193.213	PTR	77-85-193-213.btc-net.bg
77.85.193.213	A	owa.servicecentrix.com
77.85.193.221	A+PTR	77-85-193-221.ip.btc-net.bg
77.85.193.226	A+PTR	77-85-193-226.ip.btc-net.bg
77.85.193.230	A+PTR	77-85-193-230.ip.btc-net.bg
77.85.193.235	A+PTR	77-85-193-235.ip.btc-net.bg
77.85.194.26	PTR	77-85-194-26.ip.btc-net.bg
77.85.194.32	A+PTR	77-85-194-32.ip.btc-net.bg
77.85.194.50	PTR	smtp.estiym.com
77.85.194.50	A	smtp2.estiym.com
77.85.194.98	PTR	scrgwv02.evn.bg
77.85.194.121	PTR	77-85-194-121.btc-net.bg
77.85.194.122	PTR	77-85-194-122.btc-net.bg
77.85.194.245	A+PTR	77-85-194-245.ip.btc-net.bg
77.85.195.4	A+PTR	77-85-195-4.ip.btc-net.bg
77.85.195.4	A	imoteka.bg
77.85.195.4	A	www.imoteka.bg
77.85.195.6	A	mnemonica.org
77.85.195.106	PTR	77-85-195-106.btc-net.bg