Robtex

Up: 206.123.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 206.123.52.0/23
Down right: 206.123.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.123.52.10	PTR	www.ha.com
206.123.52.10	A	terry.ha.com
206.123.52.10	A	ha.com
206.123.52.12	A+PTR	php-web02.heritagecoins.com
206.123.52.14	A+PTR	php-web04.heritagecoins.com
206.123.52.20	PTR	coins.ha.com
206.123.52.20	A	ustic.com
206.123.52.20	A	heritagecoin.com
206.123.52.21	PTR	comics.ha.com
206.123.52.22	PTR	sports.ha.com
206.123.52.23	PTR	movieposters.ha.com
206.123.52.24	A+PTR	currency.ha.com
206.123.52.24	A	www.currency.ha.com
206.123.52.25	A+PTR	historical.ha.com
206.123.52.26	PTR	autographs.ha.com
206.123.52.26	A	gobrechtdollars.com
206.123.52.27	PTR	fineart.ha.com
206.123.52.28	A	jewelry.ha.com
206.123.52.29	PTR	entertainment.ha.com
206.123.52.30	A+PTR	live.ha.com
206.123.52.32	A	frankhettig.com
206.123.52.32	A	sandrapalomino.com
206.123.52.32	A	www.leeiskowitz.com
206.123.52.37	A	stamps.ha.com
206.123.52.38	A	heritagestatic.com
206.123.52.39	A	realestate.ha.com
206.123.52.40	A	domains.ha.com
206.123.52.113	A	images.ha.com
206.123.52.136	A+PTR	ns1.heritagecoin.com
206.123.52.136	A	ns1.lonestarnumismatics.com
206.123.52.137	A+PTR	ns2.heritagecoin.com
206.123.52.137	A	ns2.lonestarnumismatics.com
206.123.52.155	A+PTR	ftp.heritagecoin.com
206.123.52.155	A	heritagauctions.com
206.123.52.157	A	uploads.ha.com
206.123.52.161	A	mail.ha.com
206.123.53.1	A+PTR	outside1.heritagecoin.com
206.123.53.9	A	citrix.ha.com
206.123.53.19	A+PTR	proofpoint03.heritagecoin.com
206.123.53.21	A+PTR	ironport.heritagecoin.com
206.123.53.21	A+PTR	proofpoint02.heritagecoin.com
206.123.53.21	A	mail.heritagecoin.com