Robtex

Up: 203.87.80.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.87.80.0/24
Down right: 203.87.81.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.87.80.2	PTR	2.80.87.203.static.nsw.chariot.net.au
203.87.80.2	A	webmail.sterling.com.au
203.87.80.18	A+PTR	pmaila.each.com.au
203.87.80.19	A+PTR	mvmail.each.com.au
203.87.80.20	PTR	20.80.87.203.static.nsw.chariot.net.au
203.87.80.20	A	mail.each.com.au
203.87.80.34	PTR	34.80.87.203.static.nsw.chariot.net.au
203.87.80.34	A	pmailb.each.com.au
203.87.80.66	A	mail.lindellas.com
203.87.80.102	A	mail.woahnelly.com
203.87.80.106	PTR	106.80.87.203.static.nsw.chariot.net.au
203.87.80.106	A	mail2.hatlar.com
203.87.80.106	A	mail.hatlar.com
203.87.80.180	PTR	203-87-80-180.static.tpgi.com.au
203.87.80.181	PTR	181.80.87.203.static.nsw.chariot.net.au
203.87.80.181	A	iff.org.au
203.87.80.202	PTR	202.80.87.203.static.nsw.chariot.net.au
203.87.80.202	A	mail.aspectmonitoring.com
203.87.80.249	PTR	203-87-80-249.static.tpgi.com.au
203.87.80.249	A	mailb.transitainer.biz
203.87.80.249	A	mail.transitainer.biz
203.87.81.46	PTR	46.81.87.203.static.nsw.chariot.net.au
203.87.81.46	A	mail.grantsea.com.au
203.87.81.68	PTR	68.81.87.203.static.nsw.chariot.net.au
203.87.81.68	A	eaglei.net.au
203.87.81.69	PTR	203-87-81-69.static.tpgi.com.au
203.87.81.69	A	remasys.com.au
203.87.81.69	A	www.remasys.com
203.87.81.97	PTR	97.81.87.203.static.nsw.chariot.net.au
203.87.81.97	A	chariotdream.com
203.87.81.97	A	www.dexs.com.au
203.87.81.108	A	luxrental.net
203.87.81.108	A	whitestar.com.au
203.87.81.108	A	bookkeepinginbayside.com
203.87.81.122	PTR	remote.wellcross.com.au
203.87.81.122	A	remote1.wellcross.com.au
203.87.81.122	A	mail.wellcross.com.au
203.87.81.146	A	mail.mchenry.com.au
203.87.81.158	PTR	158.81.87.203.static.nsw.chariot.net.au
203.87.81.158	A	mail.bstone.com.au
203.87.81.158	A	remote.bstone.com.au
203.87.81.183	PTR	203-87-81-183.static.tpgi.com.au
203.87.81.191	PTR	191.81.87.203.static.nsw.chariot.net.au
203.87.81.191	A	mail.fraynework.net
203.87.81.191	A	fraynework.net