Robtex

Up: 113.61.96.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 113.61.96.0/23
Down right: 113.61.98.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
113.61.96.0	PTR	113-61-96-0.au.viaip.com
113.61.97.35	A	mail.oohmedia.com.au
113.61.97.40	PTR	113-61-97-40.au.viaip.com
113.61.97.40	A	mail.pra.org.au
113.61.97.40	A	gateway.pra.org.au
113.61.97.42	PTR	mx1.richmondpra.org.au
113.61.97.42	A	mx2.richmondpra.org.au
113.61.97.42	A	mx1.flourishaustralia.org.au
113.61.97.47	PTR	47.97.61.113.isphone.com.au
113.61.97.47	A	remote.rfiroundtables.com
113.61.97.47	A	mail.rfiroundtables.com
113.61.97.48	A+PTR	mail.rfintelligence.com
113.61.97.48	A	mail.financialpublications.com.au
113.61.97.48	A	mail.rfintelligence.com.au
113.61.98.9	PTR	113-61-98-9.au.viaip.com
113.61.98.10	PTR	113-61-98-10.au.viaip.com
113.61.98.12	PTR	113-61-98-12.au.viaip.com
113.61.98.13	PTR	113-61-98-13.au.viaip.com
113.61.98.16	PTR	113-61-98-16.au.viaip.com
113.61.98.17	PTR	113-61-98-17.au.viaip.com
113.61.98.21	PTR	21.98.61.113.isphone.com.au
113.61.98.21	A	email.richmondpra.org.au
113.61.98.26	PTR	113-61-98-26.au.viaip.com
113.61.98.27	PTR	113-61-98-27.au.viaip.com
113.61.98.28	PTR	113-61-98-28.au.viaip.com
113.61.98.30	A	email.richmondpra.org.au
113.61.98.36	PTR	113-61-98-36.au.viaip.com
113.61.98.40	PTR	113-61-98-40.au.viaip.com
113.61.98.42	PTR	113-61-98-42.au.viaip.com
113.61.98.43	PTR	113-61-98-43.au.viaip.com
113.61.98.44	PTR	113-61-98-44.au.viaip.com
113.61.98.49	PTR	49.98.61.113.isphone.com.au
113.61.98.50	PTR	113-61-98-50.au.viaip.com
113.61.98.55	PTR	113-61-98-55.au.viaip.com
113.61.98.56	PTR	113-61-98-56.au.viaip.com
113.61.98.60	PTR	113-61-98-60.au.viaip.com
113.61.98.64	PTR	113-61-98-64.au.viaip.com
113.61.98.68	PTR	113-61-98-68.au.viaip.com
113.61.98.69	PTR	113-61-98-69.au.viaip.com
113.61.98.69	A	heathdonald.com.au
113.61.98.69	A	heathdonald.com
113.61.98.71	PTR	113-61-98-71.au.viaip.com
113.61.98.75	PTR	113-61-98-75.au.viaip.com
113.61.98.76	PTR	113-61-98-76.au.viaip.com
113.61.98.81	PTR	113-61-98-81.au.viaip.com
113.61.98.89	PTR	113-61-98-89.au.viaip.com
113.61.98.93	PTR	113-61-98-93.au.viaip.com
113.61.98.99	PTR	99.98.61.113.isphone.com.au
113.61.98.102	PTR	113-61-98-102.au.viaip.com
113.61.98.105	PTR	113-61-98-105.au.viaip.com
113.61.98.112	PTR	112.98.61.113.isphone.com.au
113.61.98.115	PTR	mail.challengecommunity.org.au
113.61.98.115	A	mx2.challserv.org.au
113.61.98.121	PTR	113-61-98-121.au.viaip.com
113.61.98.138	PTR	113-61-98-138.au.viaip.com
113.61.98.143	PTR	113-61-98-143.au.viaip.com
113.61.98.145	PTR	113-61-98-145.au.viaip.com
113.61.98.151	PTR	113-61-98-151.au.viaip.com
113.61.98.155	PTR	113-61-98-155.au.viaip.com
113.61.98.159	PTR	113-61-98-159.au.viaip.com
113.61.98.167	PTR	113-61-98-167.au.viaip.com
113.61.98.168	PTR	113-61-98-168.au.viaip.com
113.61.98.170	PTR	113-61-98-170.au.viaip.com
113.61.98.172	PTR	113-61-98-172.au.viaip.com
113.61.98.178	PTR	113-61-98-178.au.viaip.com
113.61.98.179	PTR	113-61-98-179.au.viaip.com
113.61.98.184	PTR	113-61-98-184.au.viaip.com
113.61.98.190	PTR	113-61-98-190.au.viaip.com
113.61.98.192	PTR	113-61-98-192.au.viaip.com
113.61.98.193	PTR	113-61-98-193.au.viaip.com
113.61.98.195	A	playrugbynow.com
113.61.98.196	PTR	113-61-98-196.au.viaip.com
113.61.98.200	PTR	113-61-98-200.au.viaip.com
113.61.98.201	PTR	113-61-98-201.au.viaip.com
113.61.98.202	A	sbs.gowrecruitment.com
113.61.98.203	PTR	113-61-98-203.au.viaip.com
113.61.98.206	PTR	113-61-98-206.au.viaip.com
113.61.98.207	PTR	113-61-98-207.au.viaip.com
113.61.98.210	PTR	113-61-98-210.au.viaip.com
113.61.98.212	PTR	113-61-98-212.au.viaip.com
113.61.98.215	PTR	113-61-98-215.au.viaip.com
113.61.98.218	PTR	113-61-98-218.au.viaip.com
113.61.98.224	PTR	113-61-98-224.au.viaip.com
113.61.98.229	PTR	113-61-98-229.au.viaip.com
113.61.98.250	PTR	113-61-98-250.au.viaip.com
113.61.98.252	PTR	113-61-98-252.au.viaip.com
113.61.99.195	A	cassabms.com
113.61.99.196	PTR	196.99.61.113.isphone.com.au
113.61.99.196	A	mx-02.ses.au.viaip.com
113.61.99.211	PTR	ns2.viaip.com