Robtex

Up: 68.67.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 68.67.224.0/22
Down right: 68.67.228.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.67.224.0	PTR	h0.224.67.68.static.ip.windstream.net
68.67.224.2	A	firewall.countyofberks.com
68.67.224.3	PTR	h3.224.67.68.static.ip.windstream.net
68.67.224.3	A	leesport.berksco.org
68.67.224.3	A	pike.berksco.org
68.67.224.21	A	drs.berks.pa.us
68.67.224.25	A	ftp.countyofberks.com
68.67.224.26	A	ecs.countyofberks.com
68.67.224.27	A	pop3.countyofberks.com
68.67.224.37	A	vpn.countyofberks.com
68.67.224.87	A	ns1.countyofberks.com
68.67.224.87	A	h87.224.67.68.static.ip.windstream.net
68.67.224.88	A+PTR	h88.224.67.68.static.ip.windstream.net
68.67.224.88	A	ns2.countyofberks.com
68.67.224.103	A	ema.countyofberks.com
68.67.224.170	PTR	h170.224.67.68.static.ip.windstream.net
68.67.225.0	PTR	h0.225.67.68.ip.windstream.net
68.67.225.8	A+PTR	h8.225.67.68.static.ip.windstream.net
68.67.225.49	A+PTR	h49.225.67.68.static.ip.windstream.net
68.67.225.75	PTR	mail.zimmermansauto.com
68.67.225.154	A+PTR	h154.225.67.68.static.ip.windstream.net
68.67.225.214	A	mail1.bertzcpa.com
68.67.225.214	A	mail.cliffsideind.com
68.67.225.214	A	mail1.bertzhess.com
68.67.226.47	A	airfares.sentienttechnology.com
68.67.226.47	A	booking.sentienttechnology.com
68.67.226.49	A	sentienttechnology.com
68.67.226.49	A	admin.sentienttechnology.com
68.67.226.54	A	raptimtravelgroup.org
68.67.226.60	A	mail.sentienttechnology.com
68.67.226.64	PTR	h64.226.67.68.static.ip.windstream.net
68.67.226.66	PTR	yti.edu
68.67.226.130	PTR	h130.226.67.68.static.ip.windstream.net
68.67.226.139	PTR	h139.226.67.68.static.ip.windstream.net
68.67.226.139	A	sophos2.woodstream.com
68.67.226.141	A	sophos1.woodstream.com
68.67.226.141	A	mail1.woodstream.com
68.67.226.194	A	mail.sunriselogisticsinc.com
68.67.226.194	A	mail.earthsourcetrading.com
68.67.226.194	A	mail1.fsproduce.com
68.67.226.202	A	partner.fsproduce.com
68.67.227.61	A	h61.227.67.68.static.ip.windstream.net
68.67.227.62	A	h62.227.67.68.static.ip.windstream.net
68.67.227.201	A+PTR	h201.227.67.68.static.ip.windstream.net
68.67.227.229	A	h229.227.67.68.static.ip.windstream.net
68.67.228.4	A	*.festivalsofmusic.com
68.67.228.6	A	h6.228.67.68.static.ip.windstream.net
68.67.228.7	A	www.festivalsofmusic.net
68.67.228.8	PTR	h8.228.67.68.static.ip.windstream.net
68.67.228.8	A	educationalprograms.com
68.67.228.8	A	*.educationalprograms.com
68.67.228.9	A	musicintheparks.com
68.67.228.20	A	enterprise.edprog.com
68.67.228.20	A	*.sixflagsmusicfestival.com
68.67.228.25	A+PTR	mail.worldtravelinc.com
68.67.228.25	A	mail.festivalsofmusic.com
68.67.228.25	A	mail.musicintheparks.com
68.67.228.66	A+PTR	h66.228.67.68.static.ip.windstream.net
68.67.228.99	A+PTR	h99.228.67.68.static.ip.windstream.net
68.67.228.107	A+PTR	h107.228.67.68.static.ip.windstream.net
68.67.228.114	A+PTR	h114.228.67.68.static.ip.windstream.net
68.67.228.114	A	mail.doctorfeinberg.com
68.67.228.114	A	ml350g2.doctorfeinberg.com
68.67.228.126	A	h126.228.67.68.static.ip.windstream.net
68.67.228.145	A+PTR	h145.228.67.68.static.ip.windstream.net
68.67.228.147	PTR	brenpx1.brentwoodindustries.com
68.67.228.182	A	h182.228.67.68.static.ip.windstream.net
68.67.228.193	A+PTR	h193.228.67.68.static.ip.windstream.net
68.67.228.199	A	h199.228.67.68.static.ip.windstream.net
68.67.228.200	PTR	h200.228.67.68.static.ip.windstream.net
68.67.228.200	A	ssmgroup.net
68.67.228.202	A+PTR	h202.228.67.68.static.ip.windstream.net
68.67.228.202	A	ssmartsuite.com
68.67.228.202	A	ssmartsuite.net
68.67.228.212	A	paswap.com
68.67.228.213	A	ftz147.org
68.67.228.213	A	ftz147.net
68.67.228.213	A	ftz147.us
68.67.228.229	A	h229.228.67.68.static.ip.windstream.net
68.67.228.239	A	h239.228.67.68.static.ip.windstream.net
68.67.229.51	PTR	h51.229.67.68.static.ip.windstream.net
68.67.229.51	A	mail.farfield.net
68.67.229.53	A	farfield.net
68.67.229.53	A	thefarfieldcompany.com
68.67.229.53	A	www.farfield.net
68.67.229.195	A+PTR	mail2.pbi.org
68.67.229.195	A	mail.pbi.org
68.67.229.197	A	pbical.org
68.67.230.82	A+PTR	h82.230.67.68.static.ip.windstream.net
68.67.230.88	A+PTR	h88.230.67.68.static.ip.windstream.net
68.67.230.154	A+PTR	h154.230.67.68.static.ip.windstream.net
68.67.230.157	A	h157.230.67.68.static.ip.windstream.net
68.67.230.158	A	h158.230.67.68.static.ip.windstream.net