Robtex

Up: 70.132.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 70.132.8.0/23
Down right: 70.132.10.0/23

IP	Type	Hostname
70.132.8.132	A+PTR	server-70-132-8-132.nrt12.r.cloudfront.net
70.132.9.8	PTR	adsl-70-132-9-8.dsl.snfc21.sbcglobal.net
70.132.9.31	PTR	adsl-70-132-9-31.dsl.snfc21.sbcglobal.net
70.132.9.40	PTR	adsl-70-132-9-40.dsl.snfc21.sbcglobal.net
70.132.9.77	PTR	adsl-70-132-9-77.dsl.snfc21.sbcglobal.net
70.132.9.95	PTR	adsl-70-132-9-95.dsl.snfc21.sbcglobal.net
70.132.9.142	PTR	adsl-70-132-9-142.dsl.snfc21.sbcglobal.net
70.132.9.159	PTR	adsl-70-132-9-159.dsl.snfc21.sbcglobal.net
70.132.9.193	PTR	adsl-70-132-9-193.dsl.snfc21.sbcglobal.net
70.132.9.196	PTR	adsl-70-132-9-196.dsl.snfc21.sbcglobal.net
70.132.9.215	PTR	adsl-70-132-9-215.dsl.snfc21.sbcglobal.net
70.132.9.223	PTR	adsl-70-132-9-223.dsl.snfc21.sbcglobal.net
70.132.9.244	PTR	adsl-70-132-9-244.dsl.snfc21.sbcglobal.net
70.132.9.252	PTR	adsl-70-132-9-252.dsl.snfc21.sbcglobal.net
70.132.10.85	A+PTR	server-70-132-10-85.cph50.r.cloudfront.net
70.132.10.147	A+PTR	server-70-132-10-147.cph50.r.cloudfront.net
70.132.10.162	A+PTR	server-70-132-10-162.cph50.r.cloudfront.net
70.132.11.2	A+PTR	adsl-70-132-11-2.dsl.snfc21.sbcglobal.net
70.132.11.7	PTR	adsl-70-132-11-7.dsl.snfc21.sbcglobal.net
70.132.11.9	PTR	adsl-70-132-11-9.dsl.snfc21.sbcglobal.net
70.132.11.14	PTR	adsl-70-132-11-14.dsl.snfc21.sbcglobal.net
70.132.11.16	PTR	adsl-70-132-11-16.dsl.snfc21.sbcglobal.net
70.132.11.40	PTR	adsl-70-132-11-40.dsl.snfc21.sbcglobal.net
70.132.11.68	PTR	adsl-70-132-11-68.dsl.snfc21.sbcglobal.net
70.132.11.70	PTR	adsl-70-132-11-70.dsl.snfc21.sbcglobal.net
70.132.11.86	PTR	adsl-70-132-11-86.dsl.snfc21.sbcglobal.net
70.132.11.94	PTR	adsl-70-132-11-94.dsl.snfc21.sbcglobal.net
70.132.11.120	PTR	adsl-70-132-11-120.dsl.snfc21.sbcglobal.net
70.132.11.124	PTR	adsl-70-132-11-124.dsl.snfc21.sbcglobal.net
70.132.11.137	PTR	adsl-70-132-11-137.dsl.snfc21.sbcglobal.net
70.132.11.147	PTR	adsl-70-132-11-147.dsl.snfc21.sbcglobal.net
70.132.11.162	PTR	adsl-70-132-11-162.dsl.snfc21.sbcglobal.net
70.132.11.182	PTR	adsl-70-132-11-182.dsl.snfc21.sbcglobal.net
70.132.11.189	PTR	adsl-70-132-11-189.dsl.snfc21.sbcglobal.net