Robtex

Up: 206.46.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 206.46.132.0/23
Down right: 206.46.134.0/23

IP	Type	Hostname
206.46.133.3	A+PTR	tvweb133003pub.verizon.net
206.46.133.4	A+PTR	tvweb133004pub.verizon.net
206.46.133.24	A+PTR	tvweb133024pub.verizon.net
206.46.133.29	A+PTR	tweb133029pub.verizon.net
206.46.133.30	A+PTR	tvweb133030pub.verizon.net
206.46.133.33	A+PTR	tvweb133033pub.verizon.net
206.46.133.38	A+PTR	tvweb133038pub.verizon.net
206.46.133.39	A+PTR	tvweb133039pub.verizon.net
206.46.133.40	A+PTR	tvweb133040pub.verizon.net
206.46.133.44	A+PTR	tvweb133044pub.verizon.net
206.46.133.75	A+PTR	tvweb133075pub.verizon.net
206.46.133.80	A+PTR	tvweb133080pub.verizon.net
206.46.133.83	A+PTR	tvweb133083pub.verizon.net
206.46.133.95	A+PTR	tvweb133095pub.verizon.net
206.46.133.98	A+PTR	tvweb133098pub.verizon.net
206.46.133.104	A+PTR	tvweb133104pub.verizon.net
206.46.133.105	A+PTR	tvweb133105pub.verizon.net
206.46.133.107	A+PTR	tvweb133107pub.verizon.net
206.46.133.127	A+PTR	tweb133127pub.verizon.net
206.46.133.128	A+PTR	tvweb133128pub.verizon.net
206.46.133.133	A+PTR	tweb133133pub.verizon.net
206.46.133.134	A+PTR	tvweb133134pub.verizon.net
206.46.133.149	A+PTR	tvweb133149pub.verizon.net
206.46.133.150	A+PTR	tvweb133150pub.verizon.net
206.46.133.156	A+PTR	tvweb133156pub.verizon.net
206.46.133.157	A+PTR	tweb133157pub.verizon.net
206.46.135.5	A+PTR	fa8-3.es2.dfw-tx.vzlink.com
206.46.135.16	A+PTR	fa2-32.es18.dfw-tx.vzlink.com
206.46.135.17	A+PTR	dfw-mid1.dfw-tx.vzlink.com