Robtex

Up: 113.61.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 113.61.96.0/22
Down right: 113.61.100.0/22
(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
113.61.97.48	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
113.61.98.16	PTR	113-61-98-16.au.viaip.com
113.61.98.17	PTR	113-61-98-17.au.viaip.com
113.61.98.21	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
113.61.98.30	A	email.richmondpra.org.au
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
113.61.98.49	PTR	49.98.61.113.isphone.com.au
113.61.98.50	PTR	113-61-98-50.au.viaip.com
113.61.98.56	PTR	113-61-98-56.au.viaip.com
113.61.98.64	PTR	113-61-98-64.au.viaip.com
113.61.98.69	A	heathdonald.com.au
113.61.98.69	A	heathdonald.com
113.61.98.75	PTR	113-61-98-75.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
113.61.98.99	PTR	99.98.61.113.isphone.com.au
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
113.61.98.145	PTR	113-61-98-145.au.viaip.com
113.61.98.155	PTR	113-61-98-155.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
113.61.98.178	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
113.61.98.192	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
113.61.98.200	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
113.61.98.210	PTR	113-61-98-210.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
113.61.98.250	PTR	113-61-98-250.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
113.61.100.16	PTR	113-61-100-16.au.viaip.com
113.61.100.28	A	www.nexusdigitalsignage.com
113.61.100.28	A	nexusdigitalsignage.com
113.61.100.89	PTR	113-61-100-89.au.viaip.com
113.61.100.98	PTR	113-61-100-98.au.viaip.com
113.61.100.102	A	mail.mls.net.au
113.61.100.146	PTR	113-61-100-146.au.viaip.com
113.61.100.187	PTR	113-61-100-187.au.viaip.com
113.61.100.217	PTR	113-61-100-217.au.viaip.com
113.61.100.242	PTR	113-61-100-242.au.viaip.com
113.61.100.248	PTR	113-61-100-248.au.viaip.com
113.61.100.248	A	mail.aimtech.com.au
113.61.100.248	A	mail.strategiccare.com.au
113.61.100.250	PTR	113-61-100-250.au.viaip.com
113.61.101.95	A	remote.planettel.com.au
113.61.102.217	A+PTR	mail.galkal.com.au
113.61.102.225	PTR	225.102.61.113.isphone.com.au
113.61.102.226	PTR	113-61-102-226.au.viaip.com
113.61.102.226	A	viaip.com
113.61.102.226	A	www.viaip.com
113.61.103.200	PTR	mx-02.ses.au.viaip.com
113.61.103.200	A	mail2.miss.net.au
113.61.103.200	A	mailin2.miss.net.au
113.61.103.203	A	mx10.ses.au.viaip.com
113.61.103.255	PTR	113-61-103-255.au.viaip.com