Robtex

Up: 64.25.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.25.192.0/21
Down right: 64.25.200.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.25.192.1	PTR	sub01.cry.cmsinter.net
64.25.192.39	PTR	64-25-192-39-static.cmsinter.net
64.25.192.140	PTR	64-25-192-140-static.cmsinter.net
64.25.192.144	PTR	64-25-192-144-static.cmsinter.net
64.25.192.200	PTR	64-25-192-200-static.cmsinter.net
64.25.193.1	PTR	64-25-193-1-static.cmsinter.net
64.25.193.34	PTR	64-25-193-34-static.cmsinter.net
64.25.193.48	PTR	64-25-193-48-static.cmsinter.net
64.25.193.51	PTR	64-25-193-51-static.cmsinter.net
64.25.193.65	PTR	64-25-193-65-static.cmsinter.net
64.25.193.68	PTR	64-25-193-68-static.cmsinter.net
64.25.193.97	PTR	64-25-193-97-static.cmsinter.net
64.25.193.224	PTR	64-25-193-224-static.cmsinter.net
64.25.193.240	PTR	64-25-193-240-static.cmsinter.net
64.25.194.8	PTR	64-25-194-8-static.cmsinter.net
64.25.194.23	PTR	64-25-194-23-static.cmsinter.net
64.25.194.65	PTR	64-25-194-65-static.cmsinter.net
64.25.195.4	PTR	64-25-195-4-static.cmsinter.net
64.25.195.17	PTR	64-25-195-17-static.cmsinter.net
64.25.195.80	PTR	64-25-195-80-static.cmsinter.net
64.25.195.100	PTR	64-25-195-100-static.cmsinter.net
64.25.195.145	PTR	64-25-195-145-static.cmsinter.net
64.25.195.162	PTR	64-25-195-162-static.cmsinter.net
64.25.195.196	PTR	64-25-195-196-static.cmsinter.net
64.25.196.2	PTR	64-25-196-2-static.cmsinter.net
64.25.196.51	PTR	64-25-196-51-static.cmsinter.net
64.25.196.96	PTR	64-25-196-96-static.cmsinter.net
64.25.196.99	PTR	64-25-196-99-static.cmsinter.net
64.25.196.146	PTR	64-25-196-146-static.cmsinter.net
64.25.196.147	PTR	64-25-196-147-static.cmsinter.net
64.25.196.163	PTR	64-25-196-163-static.cmsinter.net
64.25.196.208	A	uvmailserver.com
64.25.196.226	PTR	64-25-196-226-static.cmsinter.net
64.25.196.227	PTR	64-25-196-227-static.cmsinter.net
64.25.197.0	PTR	64-25-197-0-static.cmsinter.net
64.25.197.100	A	mail.hometownship.net
64.25.199.153	A	mwremote.com
64.25.201.31	A	leasemanagementinc.com
64.25.201.90	A	mail.mtpleasantagency.net
64.25.201.90	A	mtpleasantagency.net
64.25.201.92	A	firewall.mountaintown.com
64.25.205.34	A	mckinleygrp.com
64.25.206.2	A+PTR	dns1.auis.net
64.25.206.3	A+PTR	dns2.auis.net
64.25.206.7	A	smtp2.auis.net
64.25.206.8	A	smtp.auis.net
64.25.206.30	PTR	mail.dynamicdance.net
64.25.206.30	A	mail.rhmgcemetery.com
64.25.206.34	A	mail.stantonofd.com
64.25.206.34	A	*.kanvamutt.org
64.25.206.36	A	mail.wecare4kids.com
64.25.206.37	A+PTR	mail.greenvilleclubfitnesscenter.com
64.25.206.48	A	mail.wowmomsonline.com
64.25.206.49	A	mail.gigconsulting.net
64.25.206.53	A	izmirozelidare.gov.tr
64.25.206.53	A	mail.oldhippielive.net
64.25.206.100	PTR	web2.auis.net
64.25.206.100	A	wecare4kids.com
64.25.206.100	A	eaglegroupltd.com
64.25.206.222	A	onepointedi.com
64.25.206.224	A	quickedi.com
64.25.206.227	A	ezorderlinkllc.com
64.25.206.247	PTR	webhost.stuffinabox.com
64.25.206.247	PTR	webhost.stuffinabox.net
64.25.206.247	A	smyrnabar.net
64.25.207.2	A	dns3.auis.net