Robtex

Up: 103.246.4.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 103.246.4.0/24
Down right: 103.246.5.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.246.4.2	A+PTR	cpe-2-4-246-103.wireline.com.au
103.246.4.16	A+PTR	cpe-16-4-246-103.wireline.com.au
103.246.4.30	A	dns2.wholesaledsl.com.au
103.246.4.72	A	secure.itelecomwholesale.com.au
103.246.4.85	A	dns1.wholesaledsl.com.au
103.246.4.86	PTR	dsl-103-246-4-86.wholesaledsl.com.au
103.246.4.98	PTR	dsl-103-246-4-98.wholesaledsl.com.au
103.246.4.127	PTR	dsl-103-246-4-127.wholesaledsl.com.au
103.246.4.243	PTR	dsl-103-246-4-243.wholesaledsl.com.au
103.246.4.243	A	grillobuildingdesigns.com
103.246.4.243	A	dns.dirkscomputerservice.com
103.246.5.8	A+PTR	cpe-8-5-246-103.wireline.com.au
103.246.5.26	A+PTR	cpe-26-5-246-103.wireline.com.au
103.246.5.36	A+PTR	cpe-36-5-246-103.wireline.com.au
103.246.5.61	A+PTR	cpe-61-5-246-103.wireline.com.au
103.246.5.69	A+PTR	cpe-69-5-246-103.wireline.com.au
103.246.5.76	A+PTR	cpe-76-5-246-103.wireline.com.au
103.246.5.82	A+PTR	cpe-82-5-246-103.wireline.com.au
103.246.5.84	A+PTR	cpe-84-5-246-103.wireline.com.au
103.246.5.98	A+PTR	cpe-98-5-246-103.wireline.com.au
103.246.5.106	A+PTR	cpe-106-5-246-103.wireline.com.au
103.246.5.111	A+PTR	cpe-111-5-246-103.wireline.com.au
103.246.5.117	A+PTR	cpe-117-5-246-103.wireline.com.au
103.246.5.119	A+PTR	cpe-119-5-246-103.wireline.com.au
103.246.5.159	A+PTR	cpe-159-5-246-103.wireline.com.au
103.246.5.162	A+PTR	cpe-162-5-246-103.wireline.com.au
103.246.5.178	A+PTR	cpe-178-5-246-103.wireline.com.au
103.246.5.181	PTR	dsl-103-246-5-181.wholesaledsl.com.au
103.246.5.187	A+PTR	cpe-187-5-246-103.wireline.com.au
103.246.5.206	A+PTR	cpe-206-5-246-103.wireline.com.au
103.246.5.216	A+PTR	cpe-216-5-246-103.wireline.com.au
103.246.5.235	A+PTR	cpe-235-5-246-103.wireline.com.au
103.246.5.251	A+PTR	cpe-251-5-246-103.wireline.com.au