Robtex

Up: 83.218.18.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 83.218.19.0/25
Down right: 83.218.19.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.218.19.226	PTR	mail.ocra.com
83.218.19.226	A	mail.ocra-worldwide.com
83.218.19.226	A	ocranet.com
83.218.19.227	A	www.ocraworldwide.us
83.218.19.227	A	ocraworldwide.info
83.218.19.227	A	*.ocra-worldwide.com