Robtex

Up: 203.192.66.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.192.66.0/25
Down right: 203.192.66.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.192.66.17	PTR	ip-17-66-192-203.static.pipenetworks.com
203.192.66.17	A	www.search.asic.gov.au
203.192.66.33	PTR	ip-33-66-192-203.static.pipenetworks.com
203.192.66.33	A	search.asic.gov.au
203.192.66.45	A+PTR	ip-45-66-192-203.static.pipenetworks.com
203.192.66.45	A	webmail.nsit.com.au
203.192.66.45	A	smtp.elmasrys.net
203.192.66.58	A+PTR	ip-58-66-192-203.static.pipenetworks.com
203.192.66.129	A+PTR	ip-129-66-192-203.static.pipenetworks.com
203.192.66.199	A+PTR	mail.laingorourke.com.au
203.192.66.199	A	mail.luggagepointalliance.com
203.192.66.200	A	webmail.laingorourke.com.au
203.192.66.201	A+PTR	ip-201-66-192-203.static.pipenetworks.com
203.192.66.201	A	autodiscover.laingorourke.com.au
203.192.66.204	A	access01.laingorourke.com.au
203.192.66.210	PTR	ip-210-66-192-203.static.pipenetworks.com
203.192.66.210	A	remoteworking.laingorourke.com.au
203.192.66.210	A	lorctxcsg.laingorourke.com.au
203.192.66.213	A	sentry.laingorourke.com.au
203.192.66.241	PTR	ip-241-66-192-203.static.pipenetworks.com
203.192.66.244	PTR	ip-244-66-192-203.static.pipenetworks.com
203.192.66.247	A+PTR	ip-247-66-192-203.static.pipenetworks.com
203.192.66.247	A	businessedition6000.com.au
203.192.66.247	A	be6000.com.au