Robtex

Up: 182.23.148.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 182.23.148.0/25
Down right: 182.23.148.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.23.148.10	A	acts.osinet.com
182.23.148.20	A	galatians.osinet.com
182.23.148.27	A	equinix-apc.osinet.com
182.23.148.33	A+PTR	ns1.osinet.com
182.23.148.33	A	dns1.citictel-cpc.com.sg
182.23.148.34	A	pri-ns1.osinet.sg
182.23.148.34	A	pdns.pacificinternet.com
182.23.148.36	PTR	www.osinet.sg
182.23.148.36	A	mx1.razerzone.com
182.23.148.36	A	soilinvestigation.com.sg
182.23.148.37	A+PTR	dns1.pacificinternet.com
182.23.148.37	A	ns1.no-nameservers.com
182.23.148.52	A	nagios.osinet.sg
182.23.148.53	A+PTR	ns2.osinet.com
182.23.148.53	A	dns2.citictel-cpc.com.sg
182.23.148.131	A	bacula.osinet.com
182.23.148.138	A+PTR	mail.leongjin.com.au
182.23.148.138	A	mail.leongjinspecialsteel.com
182.23.148.138	A	mail.leongjin-global.com
182.23.148.139	A+PTR	mountalvernia.osinet.sg
182.23.148.140	A	smtp.alphatronmarinesystems.com
182.23.148.148	A	icrm.osinet.com
182.23.148.149	A+PTR	veeam.osinet.sg
182.23.148.156	A+PTR	syslog.osinet.sg
182.23.148.162	PTR	mail.osinet.com
182.23.148.162	A	mail.shiki-intl.com
182.23.148.162	A	mail.asistech.com.sg
182.23.148.163	A	gms.osinet.com
182.23.148.164	A	gmsv7.osinet.com
182.23.148.165	A+PTR	smtprelay.osinet.com
182.23.148.166	PTR	asav.osinet.sg
182.23.148.166	A	mx2.lloydwise.com.sg
182.23.148.166	A	mxbackup.italmec.com.sg
182.23.148.172	PTR	gmsv7.osinet.com
182.23.148.172	A+PTR	zmail.osinet.com
182.23.148.172	A	mail.flotech.com.sg
182.23.148.173	A+PTR	zmx.osinet.sg
182.23.148.173	A	zmx.sco.com.sg
182.23.148.173	A	smtp.sco.com.sg
182.23.148.186	PTR	furama.com
182.23.148.187	PTR	cpanel.osinet.sg
182.23.148.187	A	osinet.com
182.23.148.187	A	www.osinet.sg
182.23.148.205	PTR	isaiah-v3-cs2-148-205.pacificinternet.com
182.23.148.230	PTR	jeremi-v2-cs2-148-230.pacificinternet.com
182.23.148.233	PTR	isaiah-v2-cs2-148-233.pacificinternet.com
182.23.148.238	PTR	dgw1-v2-gsw-148-238.pacificinternet.com
182.23.148.243	PTR	ephe-v2-sg1-148-243.pacificinternet.com