Robtex

Up: 77.71.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 77.71.0.0/25
Down right: 77.71.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.71.0.0	A+PTR	n1.bgwan.com
77.71.0.0	A	office.bgwan.com
77.71.0.1	A+PTR	dns1.bgwan.com
77.71.0.1	A	core.bgwan.com
77.71.0.1	A	bgwan.com
77.71.0.10	A+PTR	dude.bgwan.com
77.71.0.28	A	asterisk.bgwan.com
77.71.0.29	A	vpn.bgwan.com
77.71.0.30	PTR	mail.bgwan.com
77.71.0.30	A	a.mx.mail.bgwan.com
77.71.0.30	A	a.mx.topoli.net
77.71.0.32	A	hosting.bgwan.com
77.71.0.33	PTR	ns2.bgwan.com
77.71.0.33	A	b.ns.uroci.biz
77.71.0.33	A	b.ns.topoli.net
77.71.0.34	A+PTR	hosting1.bgwan.com
77.71.0.34	PTR	mail.bgwan.com
77.71.0.34	A	a.mx.mail.bgwan.com
77.71.0.35	A+PTR	hosting2.bgwan.com
77.71.0.36	A+PTR	klamer.bg
77.71.0.36	A	a.ns.klamer.bg
77.71.0.36	A	b.ns.klamer.bg
77.71.0.37	A+PTR	uroci.biz
77.71.0.37	A	edinskitnik.com
77.71.0.38	A	ravenclub.bg
77.71.0.38	A	www.ravenclub.bg
77.71.0.38	A	strixlms.com
77.71.0.40	PTR	hosting7.bgwan.com
77.71.0.40	A	www.dianamoto.com
77.71.0.40	A	dianamoto.com
77.71.0.43	A	stats.bgwan.com
77.71.0.44	PTR	blackhole.bgwan.com
77.71.0.44	A	varnalan.net
77.71.0.44	A	sugarshopbg.com
77.71.0.45	A	www.nina-ood.com
77.71.0.45	A	nina-ood.com
77.71.0.45	A	www.teniski-horta.com
77.71.0.46	A+PTR	hosting13.bgwan.com
77.71.0.46	A	avesto.bg
77.71.0.46	A	hi-pos.com
77.71.0.50	A	asterisk.bgwan.com
77.71.0.52	PTR	digit.bg
77.71.0.54	A+PTR	plasthim.hosting.bgwan.com
77.71.0.54	A	entegra.bg
77.71.0.54	A	mail.plastchim-t.com
77.71.0.57	A	vpn.bgwan.com
77.71.0.58	A+PTR	entegra.bgwan.com
77.71.0.60	A+PTR	clock.bgwan.com
77.71.0.76	A+PTR	net-unused0-76.bgwan.com
77.71.0.86	A+PTR	unused0-86.bgwan.com
77.71.0.86	A	ns.ezerovo.com
77.71.0.86	A	a.ns.ezerovo.com
77.71.0.94	A+PTR	vlcom-peer.bgwan.com
77.71.0.95	A+PTR	unused0-95.bgwan.com
77.71.0.95	A	bcast-peer-vlcom.bgwan.com
77.71.0.112	PTR	net-peer-dchiflik.bgwan.com
77.71.0.116	A	net-peer-cabletel.bgwan.com
77.71.0.129	PTR	b1-gw1i.bgwan.com
77.71.0.129	A	a.ns.ezerovo.com
77.71.0.129	A	a.ns.varnalan.com
77.71.0.130	A	gw1i-b1.bgwan.com
77.71.0.132	A	net-b1-gw1b.bgwan.com
77.71.0.138	A	a.ns.hanza.bg
77.71.0.138	A	cable-gw1.bgwan.com
77.71.0.151	A+PTR	bcast-avren-power.bgwan.com
77.71.0.158	A+PTR	suvldol-avr.bgwan.com
77.71.0.169	A	b3-aspneti.bgwan.com
77.71.0.173	A	cable2-gala1.bgwan.com
77.71.0.177	A	unused0-177.bgwan.com
77.71.0.181	A	cable2-storiah.bgwan.com
77.71.0.201	A	b1-aspneti.bgwan.com
77.71.0.218	A	aspneti-b2.bgwan.com
77.71.0.227	A	bcast-b3-aspnetb.bgwan.com
77.71.0.230	A+PTR	corp-vnpeer.bgwan.com