Robtex

Up: 203.9.180.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.9.182.0/24
Down right: 203.9.183.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.9.183.40	A+PTR	mailhost.chh.co.nz
203.9.183.40	A	fwmel.chh.com
203.9.183.40	A	fw.chh.co.nz
203.9.183.45	PTR	www.chh.com.au
203.9.183.54	PTR	203-9-183-54.chh.co.nz
203.9.183.54	A	chhscol.co.nz
203.9.183.54	A	chh.co.nz
203.9.183.130	PTR	203-9-183-130.chh.co.nz