Robtex

Up: 103.23.18.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.23.18.0/25
Down right: 103.23.18.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.23.18.2	PTR	103-23-18-2.citylink.co.nz
103.23.18.4	A	mail2.nzct.org.nz
103.23.18.4	A	mail.nzct.org.nz
103.23.18.5	PTR	lateral-security.citylink.co.nz
103.23.18.13	PTR	cameron-partners-wgtn.citylink.co.nz
103.23.18.17	PTR	scots-college.citylink.co.nz
103.23.18.20	PTR	tfs.citylink.co.nz
103.23.18.20	A	tfscloud.co
103.23.18.20	A	fctl.co.nz
103.23.18.21	A	remote.thegreenmanpub.co.nz
103.23.18.23	PTR	atea-systems.citylink.co.nz
103.23.18.23	A	www.ateasystems.com
103.23.18.23	A	ateasystems.com
103.23.18.27	PTR	msp-wellington.citylink.co.nz
103.23.18.27	A	mail.mps.org.nz
103.23.18.28	PTR	queen-margaret-college.citylink.co.nz
103.23.18.28	A	mail.qmc.school.nz
103.23.18.86	PTR	103-23-18-86.citylink.co.nz
103.23.18.86	A	petroleumsummit.co.nz
103.23.18.86	A	nzdownstream.co.nz
103.23.18.90	PTR	raygun.citylink.co.nz
103.23.18.90	A	pervasive.net.nz
103.23.18.90	A	mindscape.net.nz
103.23.18.91	A	mail.pce.parliament.nz
103.23.18.99	A+PTR	mail.superstructuregroup.com
103.23.18.104	PTR	103-23-18-104.citylink.co.nz
103.23.18.104	A	mail.aiscloud.nz
103.23.18.104	A	www.aiscloud.nz
103.23.18.129	A	wss.nzct.org.nz
103.23.18.129	A	rww.nzct.org.nz
103.23.18.146	PTR	103-23-18-146.citylink.co.nz
103.23.18.146	A	ema.org.nz
103.23.18.146	A	engineersnz.org.nz
103.23.18.147	PTR	103-23-18-147.citylink.co.nz
103.23.18.147	A	jobhunt.co.nz
103.23.18.178	PTR	103-23-18-178.citylink.co.nz
103.23.18.186	A	eyecontacts.co.nz
103.23.18.186	A	www.i-contacts.co.nz
103.23.18.188	PTR	103-23-18-188.citylink.co.nz
103.23.18.188	A	nightforce.co.nz
103.23.18.188	A	www.lrwc2019.nz
103.23.18.193	A+PTR	sales.ipayroll.co.nz
103.23.18.196	PTR	103-23-18-196.ipayroll.co.nz
103.23.18.196	A	www.ipayroll.co.nz
103.23.18.196	A	ipayroll.com.au
103.23.18.229	PTR	103-23-18-229.citylink.co.nz
103.23.18.229	A	slack.net.nz
103.23.18.229	A	fluxfederation.slack.net.nz
103.23.18.245	PTR	103-23-18-245.citylink.co.nz
103.23.18.245	A	secureftp.superstructuregroup.com