Robtex

Up: 68.248.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 68.248.132.0/23
Down right: 68.248.134.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.248.132.28	PTR	68-248-132-28.hsparish.com
68.248.132.29	A	mail.hsparish.com
68.248.132.38	PTR	68-248-132-38.sjwisinski.com
68.248.132.74	PTR	68-248-132-74.itrw.net
68.248.132.174	PTR	adsl-68-248-132-174.custom-profile.com
68.248.133.13	A+PTR	adsl-68-248-133-13.dsl.klmzmi.ameritech.net
68.248.133.17	A+PTR	adsl-68-248-133-17.dsl.klmzmi.ameritech.net
68.248.133.18	A+PTR	adsl-68-248-133-18.dsl.klmzmi.ameritech.net
68.248.133.20	A+PTR	adsl-68-248-133-20.dsl.klmzmi.ameritech.net
68.248.133.21	A+PTR	adsl-68-248-133-21.dsl.klmzmi.ameritech.net
68.248.133.24	A+PTR	adsl-68-248-133-24.dsl.klmzmi.ameritech.net
68.248.133.32	A+PTR	adsl-68-248-133-32.dsl.klmzmi.ameritech.net
68.248.133.33	A+PTR	adsl-68-248-133-33.dsl.klmzmi.ameritech.net
68.248.133.37	A+PTR	adsl-68-248-133-37.dsl.klmzmi.ameritech.net
68.248.133.40	A+PTR	adsl-68-248-133-40.dsl.klmzmi.ameritech.net
68.248.133.46	A+PTR	adsl-68-248-133-46.dsl.klmzmi.ameritech.net
68.248.133.54	A+PTR	adsl-68-248-133-54.dsl.klmzmi.ameritech.net
68.248.133.58	A+PTR	adsl-68-248-133-58.dsl.klmzmi.ameritech.net
68.248.133.60	A+PTR	adsl-68-248-133-60.dsl.klmzmi.ameritech.net
68.248.133.67	A+PTR	adsl-68-248-133-67.dsl.klmzmi.ameritech.net
68.248.133.69	A+PTR	adsl-68-248-133-69.dsl.klmzmi.ameritech.net
68.248.133.76	A+PTR	adsl-68-248-133-76.dsl.klmzmi.ameritech.net
68.248.133.85	A+PTR	adsl-68-248-133-85.dsl.klmzmi.ameritech.net
68.248.133.86	A+PTR	adsl-68-248-133-86.dsl.klmzmi.ameritech.net
68.248.133.89	A+PTR	adsl-68-248-133-89.dsl.klmzmi.ameritech.net
68.248.133.100	A+PTR	adsl-68-248-133-100.dsl.klmzmi.ameritech.net
68.248.133.108	A+PTR	adsl-68-248-133-108.dsl.klmzmi.ameritech.net
68.248.133.115	A+PTR	adsl-68-248-133-115.dsl.klmzmi.ameritech.net
68.248.133.116	A+PTR	adsl-68-248-133-116.dsl.klmzmi.ameritech.net
68.248.133.117	A+PTR	adsl-68-248-133-117.dsl.klmzmi.ameritech.net
68.248.133.119	A+PTR	adsl-68-248-133-119.dsl.klmzmi.ameritech.net
68.248.133.120	A+PTR	adsl-68-248-133-120.dsl.klmzmi.ameritech.net
68.248.133.122	A+PTR	adsl-68-248-133-122.dsl.klmzmi.ameritech.net
68.248.133.123	A+PTR	adsl-68-248-133-123.dsl.klmzmi.ameritech.net
68.248.133.127	A+PTR	adsl-68-248-133-127.dsl.klmzmi.ameritech.net
68.248.133.128	A+PTR	adsl-68-248-133-128.dsl.klmzmi.ameritech.net
68.248.133.144	A+PTR	adsl-68-248-133-144.dsl.klmzmi.ameritech.net
68.248.133.145	A+PTR	adsl-68-248-133-145.dsl.klmzmi.ameritech.net
68.248.133.148	A+PTR	adsl-68-248-133-148.dsl.klmzmi.ameritech.net
68.248.133.159	A+PTR	adsl-68-248-133-159.dsl.klmzmi.ameritech.net
68.248.133.162	A+PTR	adsl-68-248-133-162.dsl.klmzmi.ameritech.net
68.248.133.166	A+PTR	adsl-68-248-133-166.dsl.klmzmi.ameritech.net
68.248.133.167	A+PTR	adsl-68-248-133-167.dsl.klmzmi.ameritech.net
68.248.133.170	A+PTR	adsl-68-248-133-170.dsl.klmzmi.ameritech.net
68.248.133.171	A+PTR	adsl-68-248-133-171.dsl.klmzmi.ameritech.net
68.248.133.172	A+PTR	adsl-68-248-133-172.dsl.klmzmi.ameritech.net
68.248.133.176	A+PTR	adsl-68-248-133-176.dsl.klmzmi.ameritech.net
68.248.133.177	A+PTR	adsl-68-248-133-177.dsl.klmzmi.ameritech.net
68.248.133.180	A+PTR	adsl-68-248-133-180.dsl.klmzmi.ameritech.net
68.248.133.181	A+PTR	adsl-68-248-133-181.dsl.klmzmi.ameritech.net
68.248.133.183	A+PTR	adsl-68-248-133-183.dsl.klmzmi.ameritech.net
68.248.133.187	A+PTR	adsl-68-248-133-187.dsl.klmzmi.ameritech.net
68.248.133.195	A+PTR	adsl-68-248-133-195.dsl.klmzmi.ameritech.net
68.248.133.196	A+PTR	adsl-68-248-133-196.dsl.klmzmi.ameritech.net
68.248.133.203	A+PTR	adsl-68-248-133-203.dsl.klmzmi.ameritech.net
68.248.133.204	A+PTR	adsl-68-248-133-204.dsl.klmzmi.ameritech.net
68.248.133.205	A+PTR	adsl-68-248-133-205.dsl.klmzmi.ameritech.net
68.248.133.207	A+PTR	adsl-68-248-133-207.dsl.klmzmi.ameritech.net
68.248.133.210	A+PTR	adsl-68-248-133-210.dsl.klmzmi.ameritech.net
68.248.133.214	A+PTR	adsl-68-248-133-214.dsl.klmzmi.ameritech.net
68.248.133.215	A+PTR	adsl-68-248-133-215.dsl.klmzmi.ameritech.net
68.248.133.219	A+PTR	adsl-68-248-133-219.dsl.klmzmi.ameritech.net
68.248.133.222	A+PTR	adsl-68-248-133-222.dsl.klmzmi.ameritech.net
68.248.133.227	A+PTR	adsl-68-248-133-227.dsl.klmzmi.ameritech.net
68.248.133.230	A+PTR	adsl-68-248-133-230.dsl.klmzmi.ameritech.net
68.248.133.233	A+PTR	adsl-68-248-133-233.dsl.klmzmi.ameritech.net
68.248.133.235	A+PTR	adsl-68-248-133-235.dsl.klmzmi.ameritech.net
68.248.133.237	A+PTR	adsl-68-248-133-237.dsl.klmzmi.ameritech.net
68.248.133.240	A+PTR	adsl-68-248-133-240.dsl.klmzmi.ameritech.net
68.248.133.248	A+PTR	adsl-68-248-133-248.dsl.klmzmi.ameritech.net
68.248.134.39	A+PTR	68-248-134-39.ded.ameritech.net
68.248.134.42	A+PTR	68-248-134-42.ded.ameritech.net
68.248.134.50	A+PTR	68-248-134-50.ded.ameritech.net
68.248.134.51	A+PTR	68-248-134-51.ded.ameritech.net
68.248.134.53	A+PTR	68-248-134-53.ded.ameritech.net
68.248.134.60	A+PTR	68-248-134-60.ded.ameritech.net
68.248.134.83	A	socialmarketing.oneupweb.com
68.248.134.83	A	podgarden.oneupweb.com
68.248.134.83	A	podcasts.oneupweb.com
68.248.134.130	A	www.mackinawbeachfrontinn.com
68.248.134.130	A	mbbresort.com
68.248.134.130	A	mackinacbaytrading.com
68.248.134.133	A	ns.sheplersferry.org
68.248.134.134	A	ns4.mackinaw-city.com
68.248.134.134	A	www.sheplersferry.org
68.248.134.134	A	ns2.sheplersferry.org
68.248.134.248	A	www.hoteljabber.com
68.248.134.251	A	www.mackinacoldtimetrolly.com
68.248.134.251	A	www.mackinacinfo.com
68.248.134.251	A	mackinaccitymichigan.net
68.248.135.132	A+PTR	68-248-135-132.ded.ameritech.net
68.248.135.132	A	mail.gerberfcu.org
68.248.135.132	A	mail.gerberfcu.com