Robtex

Up: 103.1.192.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.1.192.0/25
Down right: 103.1.192.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.1.192.3	PTR	lbfloat01-syd01-au.funnelback.com
103.1.192.3	A	search.bom.gov.au
103.1.192.3	A	agencysearch-failover.funnelback.com
103.1.192.4	PTR	lbfloat02-syd01-au.funnelback.com
103.1.192.4	A	search.bom.gov.au
103.1.192.4	A	agencysearch-failover.funnelback.com
103.1.192.5	PTR	qp01-pd03-syd01-au.funnelback.com
103.1.192.7	PTR	7.192.1.103.squiz.net
103.1.192.8	PTR	8.192.1.103.squiz.net
103.1.192.15	PTR	ge-0-0-2.bdr1.syd1.squiz.net
103.1.192.18	PTR	18.192.1.103.squiz.net
103.1.192.66	A+PTR	sparq-lb01.squiz.net
103.1.192.66	A	public.sparq.squiz.net
103.1.192.68	PTR	68.192.1.103.squiz.net
103.1.192.69	PTR	69.192.1.103.squiz.net
103.1.192.70	PTR	70.192.1.103.squiz.net
103.1.192.71	PTR	71.192.1.103.squiz.net
103.1.192.72	PTR	72.192.1.103.squiz.net
103.1.192.73	PTR	73.192.1.103.squiz.net
103.1.192.75	PTR	75.192.1.103.squiz.net
103.1.192.91	A+PTR	sparq-funnelback01.squiz.net
103.1.192.104	PTR	104.192.1.103.squiz.net
103.1.192.131	A	store.lexisnexis.co.nz
103.1.192.131	A	store.lexisnexis.com.au
103.1.192.131	A	carteroncontract.com
103.1.192.137	PTR	137.192.1.103.squiz.net
103.1.192.139	PTR	139.192.1.103.squiz.net
103.1.192.140	PTR	140.192.1.103.squiz.net
103.1.192.141	PTR	141.192.1.103.squiz.net
103.1.192.142	PTR	142.192.1.103.squiz.net
103.1.192.143	A+PTR	secure.cua.com.au
103.1.192.143	A	secure.cua.squiz.net
103.1.192.146	A+PTR	asharpe-pci-test01.squiz.net
103.1.192.196	PTR	196.192.1.103.squiz.net
103.1.192.217	PTR	217.192.1.103.squiz.net