Robtex

Up: 77.77.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 77.77.160.0/20
Down right: 77.77.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.77.162.249	PTR	gi0-1-23.rus-002-access-1.interoute.net
77.77.162.250	A+PTR	mail.antibiotic.bg
77.77.162.254	A	ns.antibiotic.bg
77.77.163.2	A+PTR	edge.icb.bg
77.77.163.2	A	mail.icb.bg
77.77.163.3	A	mail.intelitest-bg.com
77.77.163.3	A	mail.m3monitor.com
77.77.163.34	A	icblab.com
77.77.163.68	A	km-tools.com
77.77.163.68	A	www.km-tools.com
77.77.164.4	A	77.77.164.4.client.entry.bg
77.77.164.32	PTR	77.77.164.32.client.entry.bg
77.77.164.37	A	77.77.164.37.client.entry.bg
77.77.164.38	A	77.77.164.38.client.entry.bg
77.77.164.60	A	77.77.164.60.client.entry.bg
77.77.164.68	A	77.77.164.68.client.entry.bg
77.77.164.72	A	77.77.164.72.client.entry.bg
77.77.164.80	A	77.77.164.80.client.entry.bg
77.77.164.126	A	77.77.164.126.client.entry.bg
77.77.164.151	A	skarletmm.com
77.77.165.9	A	mail.bosstore.bg
77.77.165.9	A	www.abo.bg
77.77.165.9	A	mail.abo.bg
77.77.165.33	A+PTR	77.77.165.33.client.entry.bg
77.77.165.122	A	www.bulcore.com
77.77.165.122	A	77.77.165.122.client.entry.bg
77.77.165.122	A	bulcore.com
77.77.166.0	PTR	77.77.166.0.client.entry.bg
77.77.166.228	A	kipsoft.info
77.77.167.44	A	ns.entry.bg
77.77.167.55	A	ns1.dsoft-bg.com
77.77.167.55	A	ns1.entry.bg
77.77.167.55	A	77.77.167.55.client.entry.bg
77.77.167.119	A	smtp.qprint.bg
77.77.167.148	A	ns1.smb-plovdiv.org
77.77.167.148	A	www.fmi-plovdiv.org
77.77.167.148	A	ns1.smb-smolyan.org
77.77.167.211	A	promoland.bg
77.77.175.69	A	nectarcx.com
77.77.181.54	A	www.astellia-mmo.com