Robtex

Up: 195.224.192.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 195.224.192.0/24
Down right: 195.224.193.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
195.224.192.37	PTR	mail.itc-uk.com
195.224.192.43	A	mail.freewaycommerce.com
195.224.192.52	PTR	imap2.freedom2surf.net
195.224.192.53	A+PTR	mailout.itc-uk.com
195.224.192.85	PTR	mail.richmondevents.com
195.224.192.135	PTR	mail.trackerbox.com
195.224.192.138	A	communisis-dm.co.uk
195.224.192.138	A	communisis-dm.com
195.224.192.138	A	www.communisis-dm.com
195.224.192.142	A	aprimo-training.com
195.224.192.149	A	aprimo-leeds.com
195.224.192.149	A	systems-leeds.com
195.224.192.149	A	aprimouat-barclays.com
195.224.192.158	A	www.fred-barclays.co.uk
195.224.192.179	PTR	mail.wellmanbooth.co.uk
195.224.192.188	PTR	www.infotel.co.uk
195.224.192.230	PTR	mail.sysmarketing.co.uk