Robtex

Up: 203.111.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.111.128.0/22
Down right: 203.111.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.111.128.4	A	waterville.com.au
203.111.128.114	PTR	mail.houstonsfarm.com.au
203.111.129.146	A+PTR	mail.selectus.com.au
203.111.129.154	PTR	mail.selectus.com.au
203.111.129.162	A	ns1.kestral.com.au
203.111.129.162	A	ns1.entrancecontrol.com.au
203.111.129.162	A	ns1.hl7connect.net
203.111.129.182	A	parkviewreservations.com
203.111.130.19	A	www.ework.com.au
203.111.131.2	PTR	vla2.650chamdf-sw1.mel.ntt.net.au
203.111.131.129	PTR	fa0-0-2.2lonmdf-dst1.mel.ntt.net.au
203.111.131.196	PTR	server.hkmel.com.au
203.111.132.4	PTR	132.4.escapeonline.com.au
203.111.133.26	PTR	dialup-26.ap1-nas9.unite.mel.dav.net.au
203.111.133.90	PTR	dialup-90.ap1-nas9.unite.mel.dav.net.au
203.111.133.91	PTR	dialup-91.ap1-nas9.unite.mel.dav.net.au
203.111.133.184	PTR	dialup-184.ap1-nas9.unite.mel.dav.net.au
203.111.133.201	PTR	dialup-201.ap1-nas9.unite.mel.dav.net.au
203.111.134.115	PTR	smtp.tucks.com.au
203.111.134.194	PTR	mail.securency.com
203.111.134.200	PTR	mail.securency.com
203.111.134.203	PTR	mail.securency.com
203.111.134.218	PTR	mail.deltagroup.com.au