Robtex

Up: 123.100.124.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 123.100.125.0/25
Down right: 123.100.125.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.100.125.1	A+PTR	mx2.webtastix.net
123.100.125.5	A	webtastix.co.nz
123.100.125.10	A	ns1.tandain.com
123.100.125.10	A	ns2.tandain.com
123.100.125.10	A	tandain.com
123.100.125.13	A	ntp2.webtastix.net
123.100.125.14	A	ns17.kilometime.com
123.100.125.14	A	mx1.kilometime.com
123.100.125.14	A	ns1.averallye.com
123.100.125.15	PTR	mail.gotech.co.nz
123.100.125.15	A	propertyforsalenelson.co.nz
123.100.125.15	A	mail.sleepnz.co.nz
123.100.125.16	A	ns17.kilometime.com
123.100.125.16	A	mx1.kilometime.com
123.100.125.16	A	ns16.kilometime.com
123.100.125.17	A	ns6.aluming.com
123.100.125.17	A	mx1.basindata.com
123.100.125.17	A	ns6.trafalgae.com
123.100.125.26	A	mx2-2.webtastix.net
123.100.125.54	A+PTR	ns3.wisns.net
123.100.125.61	A	ns12.webtastix.net
123.100.125.153	PTR	default-rdns.vocus.co.nz
123.100.125.153	A	rangioravetcentre.co.nz
123.100.125.153	A	veterinarymail.com
123.100.125.154	PTR	default-rdns.vocus.co.nz
123.100.125.154	A	mail.vetstatement.com
123.100.125.154	A	mail01.veterinarymail.com
123.100.125.163	A	snaphire.co.nz
123.100.125.163	A	pubwww.snaphire.com
123.100.125.163	A	snaphire.co.uk
123.100.125.164	A	mail.snaphire.com
123.100.125.165	A	ns2.joblio.com
123.100.125.165	A	www.careerzone.co.nz
123.100.125.165	A	ns1.joblio.com
123.100.125.167	A	geniuswanted.co.nz
123.100.125.169	A	bunningscareers.co.nz
123.100.125.169	A	bunnings1.snaphire.com
123.100.125.173	A	mail.joblio.com
123.100.125.183	A	apollo.1sthost.co.nz
123.100.125.184	A	1sthost.co.nz
123.100.125.184	A	thebottomline.co.nz
123.100.125.184	A	bacchus.1sthost.co.nz
123.100.125.188	PTR	123-100-125-188.maxnet.net.nz
123.100.125.229	A+PTR	tabasco.tank.co.nz