Robtex

Up: 218.100.86.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 218.100.87.0/25
Down right: 218.100.87.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
218.100.87.0	A	218-100-87-0.server-au.net
218.100.87.1	A	syd-bgp01.server-au.net
218.100.87.4	A	218-100-87-4.server-au.net
218.100.87.12	A+PTR	218-100-87-12.server-au.net
218.100.87.13	A	218-100-87-13.server-au.net
218.100.87.18	A	218-100-87-18.server-au.net
218.100.87.21	PTR	www.sonicboom.com.au
218.100.87.21	A	sonicboom.net.au
218.100.87.21	A	sonicboom.com.au
218.100.87.29	A	218-100-87-29.server-au.net
218.100.87.35	A	218-100-87-35.server-au.net
218.100.87.37	A	218-100-87-37.server-au.net
218.100.87.48	A+PTR	syd-as-mail01.server-au.net
218.100.87.48	A	mail.jacksonfareast.com
218.100.87.48	A	mail.server-au.net
218.100.87.49	PTR	218-100-87-49.server-au.net
218.100.87.49	A	jackson.co.in
218.100.87.49	A	jacksonindustries.info
218.100.87.54	PTR	218-100-87-54.server-au.net
218.100.87.54	A	tjackson.net
218.100.87.56	A	218-100-87-56.server-au.net
218.100.87.60	A	218-100-87-60.server-au.net
218.100.87.71	A	218-100-87-71.server-au.net
218.100.87.77	A	218-100-87-77.server-au.net
218.100.87.81	A+PTR	mailfilter1.server-au.net
218.100.87.81	A	mailfilter1.voltman.com.au
218.100.87.81	A	mailfilter1.jackson.co.in
218.100.87.82	PTR	mailfilter2.server-au.net
218.100.87.82	A	mailfilter2.sonicboom.com.au
218.100.87.82	A	mailfilter2.chbyron.com.au
218.100.87.86	A+PTR	218-100-87-86.server-au.net
218.100.87.87	A	218-100-87-87.server-au.net
218.100.87.90	A	218-100-87-90.server-au.net
218.100.87.94	A	218-100-87-94.server-au.net
218.100.87.101	A	218-100-87-101.server-au.net
218.100.87.103	A	218-100-87-103.server-au.net
218.100.87.113	A	218-100-87-113.server-au.net
218.100.87.119	A	218-100-87-119.server-au.net
218.100.87.132	A	218-100-87-132.server-au.net
218.100.87.134	A	218-100-87-134.server-au.net
218.100.87.147	A+PTR	218-100-87-147.server-au.net
218.100.87.150	A+PTR	218-100-87-150.server-au.net
218.100.87.152	A	218-100-87-152.server-au.net
218.100.87.154	A	218-100-87-154.server-au.net
218.100.87.162	A	218-100-87-162.server-au.net
218.100.87.173	A	wmsaccess.com
218.100.87.174	A	218-100-87-174.server-au.net
218.100.87.179	A	218-100-87-179.server-au.net
218.100.87.180	A	218-100-87-180.server-au.net
218.100.87.181	A	218-100-87-181.server-au.net
218.100.87.185	A	218-100-87-185.server-au.net
218.100.87.192	A	218-100-87-192.server-au.net
218.100.87.211	A	218-100-87-211.server-au.net
218.100.87.237	A	218-100-87-237.server-au.net
218.100.87.240	A+PTR	outbound01.syd.server-au.net
218.100.87.248	A	218-100-87-248.server-au.net