Robtex

Up: 203.213.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.213.84.0/23
Down right: 203.213.86.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.213.86.249	PTR	203-213-86-249-cbr-ts8-2600.tpgi.com.au
203.213.87.20	A+PTR	203-213-87-20.static.tpgi.com.au
203.213.87.55	A+PTR	203-213-87-55.static.tpgi.com.au
203.213.87.82	A+PTR	mail.gbrothers.com.au
203.213.87.86	A	sydney.worldexpeditions.com.au
203.213.87.99	PTR	203-213-87-99.static.tpgi.com.au
203.213.87.99	A	mail.gibsplas.com.au
203.213.87.105	A	mail.foyson.net
203.213.87.114	A+PTR	mail1.fats.com.au
203.213.87.122	A	fgtsyd01.pyrotek-ausnz.com
203.213.87.198	PTR	203-213-87-198.static.tpgi.com.au
203.213.87.198	A	whitworths.com.au
203.213.87.198	A	www.whitworths.com.au
203.213.87.207	A+PTR	203-213-87-207.static.tpgi.com.au
203.213.87.250	PTR	203-213-87-250.static.tpgi.com.au
203.213.87.250	A	mail1.australianfleetservices.com.au
203.213.87.250	A	mail1.saferfleet.com