Robtex

Up: 64.135.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 64.135.196.0/23
Down right: 64.135.198.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.135.196.45	A	64-135-196-45.foxvalley.net
64.135.196.66	A	ns1.gpcinet.com
64.135.196.67	A	ns2.gpcinet.com
64.135.196.68	A	ns1.saibaba.org
64.135.196.78	A	gpcinet.com
64.135.196.101	A+PTR	helptoendure.org
64.135.196.119	A+PTR	shirdisaiashirvadam.org
64.135.197.10	A+PTR	t38fax.foxvalley.net
64.135.197.59	A	midwestturnedproducts.foxvalley.net
64.135.197.64	PTR	64-135-197-64.foxvalley.net
64.135.197.68	PTR	64-135-197-68.foxvalley.net
64.135.197.68	A	mail.fsaelgin.org
64.135.197.74	PTR	64-135-197-74.foxvalley.net
64.135.197.74	A	www.techfinesse.com
64.135.197.74	A	poetrypoetry.org
64.135.197.75	PTR	64-135-197-75.foxvalley.net
64.135.197.77	A	lampleet.com
64.135.197.78	PTR	64-135-197-78.foxvalley.net
64.135.197.101	PTR	64-135-197-101.foxvalley.net
64.135.197.103	PTR	64-135-197-103.foxvalley.net
64.135.197.107	PTR	64-135-197-107.foxvalley.net
64.135.197.132	PTR	hmpsrt20.hmpselms-hmpsrt20.foxvalley.net
64.135.197.156	PTR	64-135-197-156.foxvalley.net
64.135.197.177	PTR	64-135-197-177.foxvalley.net
64.135.197.178	PTR	64-135-197-178.foxvalley.net
64.135.197.183	PTR	64-135-197-183.foxvalley.net
64.135.197.188	PTR	64-135-197-188.foxvalley.net
64.135.197.193	PTR	64-135-197-193.foxvalley.net
64.135.197.194	PTR	64-135-197-194.foxvalley.net
64.135.197.195	PTR	64-135-197-195.foxvalley.net
64.135.197.196	PTR	64-135-197-196.foxvalley.net
64.135.197.197	PTR	64-135-197-197.foxvalley.net
64.135.197.200	PTR	64-135-197-200.foxvalley.net
64.135.197.201	PTR	64-135-197-201.foxvalley.net
64.135.197.217	PTR	64-135-197-217.foxvalley.net
64.135.197.227	PTR	64-135-197-227.foxvalley.net
64.135.197.230	PTR	64-135-197-230.foxvalley.net
64.135.198.3	PTR	64-135-198-3.foxvalley.net
64.135.198.5	PTR	64-135-198-5.foxvalley.net
64.135.198.6	PTR	64-135-198-6.foxvalley.net
64.135.198.34	PTR	64-135-198-34.foxvalley.net
64.135.198.36	PTR	64-135-198-36.foxvalley.net
64.135.198.47	PTR	64-135-198-47.foxvalley.net
64.135.198.51	PTR	64-135-198-51.foxvalley.net
64.135.198.54	PTR	64-135-198-54.foxvalley.net
64.135.198.55	PTR	64-135-198-55.foxvalley.net
64.135.198.70	PTR	64-135-198-70.foxvalley.net
64.135.198.74	PTR	64-135-198-74.foxvalley.net
64.135.198.77	PTR	64-135-198-77.foxvalley.net
64.135.198.85	A	64-135-198-85.foxvalley.net
64.135.198.86	PTR	64-135-198-86.foxvalley.net
64.135.198.93	PTR	64-135-198-93.foxvalley.net
64.135.198.99	PTR	64-135-198-99.foxvalley.net
64.135.198.109	PTR	64-135-198-109.foxvalley.net
64.135.198.110	PTR	64-135-198-110.foxvalley.net
64.135.198.111	PTR	64-135-198-111.foxvalley.net
64.135.198.116	PTR	64-135-198-116.foxvalley.net
64.135.198.132	PTR	64-135-198-132.foxvalley.net
64.135.198.135	A	64-135-198-135.foxvalley.net
64.135.198.136	PTR	64-135-198-136.foxvalley.net
64.135.198.154	PTR	64-135-198-154.foxvalley.net
64.135.198.155	A	64-135-198-155.foxvalley.net
64.135.198.157	PTR	64-135-198-157.foxvalley.net
64.135.198.161	PTR	64-135-198-161.foxvalley.net
64.135.198.163	PTR	64-135-198-163.foxvalley.net
64.135.198.170	PTR	64-135-198-170.foxvalley.net
64.135.198.173	PTR	64-135-198-173.foxvalley.net
64.135.198.181	PTR	64-135-198-181.foxvalley.net
64.135.198.182	PTR	64-135-198-182.foxvalley.net
64.135.198.185	PTR	64-135-198-185.foxvalley.net
64.135.198.189	PTR	64-135-198-189.foxvalley.net
64.135.198.194	PTR	64-135-198-194.foxvalley.net
64.135.198.214	PTR	64-135-198-214.foxvalley.net
64.135.198.222	PTR	64-135-198-222.foxvalley.net
64.135.198.230	A+PTR	64-135-198-230.foxvalley.net
64.135.198.233	PTR	64-135-198-233.foxvalley.net
64.135.198.238	PTR	64-135-198-238.foxvalley.net
64.135.198.244	PTR	64-135-198-244.foxvalley.net
64.135.198.245	PTR	64-135-198-245.foxvalley.net
64.135.198.247	PTR	64-135-198-247.foxvalley.net
64.135.199.11	PTR	64-135-199-11.foxvalley.net
64.135.199.11	A	48off.com
64.135.199.11	A	smtp.48off.com
64.135.199.13	A	64-135-199-13.foxvalley.net
64.135.199.14	PTR	5-fifteen.net
64.135.199.18	A	smtp2.iteams.org
64.135.199.23	A	emirj.net
64.135.199.27	A	64-135-199-27.foxvalley.net
64.135.199.38	A	64-135-199-38.foxvalley.net
64.135.199.63	A	64-135-199-63.foxvalley.net
64.135.199.68	A	64-135-199-68.foxvalley.net
64.135.199.68	A	mailhost.abspromotions.com
64.135.199.78	A	64-135-199-78.foxvalley.net
64.135.199.99	A+PTR	mail.apa1.com