Robtex

Up: 138.59.18.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 138.59.18.0/25
Down right: 138.59.18.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
138.59.18.6	PTR	mail1.vipmailinfo.com
138.59.18.6	A	mail.vipmailinfo.com
138.59.18.7	PTR	mail2.vipmailinfo.com
138.59.18.7	A	mail.vipmailinfo.com
138.59.18.7	A	exch5.techpro.cr
138.59.18.12	A	playdigital.io
138.59.18.12	A	vrfctn.com
138.59.18.13	A	motocr4.jetu.cr
138.59.18.28	A	eimcast.com
138.59.18.66	A	mobile.cobra247.ag
138.59.18.66	A	west777.ag
138.59.18.66	A	back9.ag
138.59.18.70	A	test407.net
138.59.18.100	A	www.nudemaps.com
138.59.18.103	A	jnzcloud.com
138.59.18.114	A	eagle-funding.com
138.59.18.119	A	inventory.pw
138.59.18.119	A	magnification.site
138.59.18.119	A	irresistible.website
138.59.18.121	A	mail.usatopfundingco.com
138.59.18.121	A	usatopfundsdpt.com
138.59.18.121	A	mail.usafundsdepotnow.com
138.59.18.130	A	plusbankco.com
138.59.18.130	A	pblatam.com
138.59.18.132	A+PTR	ns.americaservice.net
138.59.18.132	A	mail.speektech.com
138.59.18.132	A	speektech.com
138.59.18.133	A	ng.cr
138.59.18.138	A	biglav.com
138.59.18.139	PTR	ns.pucci.cr
138.59.18.139	A	costa-rica-wedding-photography.com
138.59.18.139	A	myweddingincostarica.com
138.59.18.140	A	promulting.com
138.59.18.148	A+PTR	ns2.serverempresacr.com
138.59.18.148	A	financieraromu.com
138.59.18.150	A	mail.affiliada.com
138.59.18.150	A	affiliada.com
138.59.18.153	A	corefecr.com
138.59.18.155	PTR	ns.facturacionpymes.tk
138.59.18.155	A	mail.facturacionpymes.tk
138.59.18.155	A	fetiquicia.com
138.59.18.156	A+PTR	web.blackboxsystems.co.cr
138.59.18.156	A	blackboxsystems.co.cr
138.59.18.156	A	www.blackboxsystems.co.cr
138.59.18.162	A	dentacoltd.com
138.59.18.162	A	www.dentalrepublik.com
138.59.18.162	A	dentalrepublik.com
138.59.18.165	PTR	mail.mycoffeestation.com
138.59.18.165	A	mycoffeestation.com
138.59.18.166	A	clavisco.com
138.59.18.170	A	www.sportsandcasino.com
138.59.18.173	A	decibet.com
138.59.18.181	A+PTR	ns.corefecr.com
138.59.18.181	A	mail.corefecr.com
138.59.18.189	A	pphadmin.com
138.59.18.189	A	actionceo.com
138.59.18.189	A	primewagers.com
138.59.18.194	A	mail.merchantsolutionsgateway.com
138.59.18.194	A	sundono.com
138.59.18.194	A	merchantsolutionsgateway.com
138.59.18.195	A	mail.managercr.com
138.59.18.195	A	managercr.com
138.59.18.201	A	lushdrive.com
138.59.18.203	A	www.betdna.com
138.59.18.203	A	www.onlinecasino.ac
138.59.18.205	A+PTR	amvaclatam.com
138.59.18.205	A	mail.amvaclatam.com
138.59.18.206	A	epoxylute.com
138.59.18.206	A	ns1.epoxylute.com
138.59.18.206	A	ns2.epoxylute.com
138.59.18.210	A	mail.affiliada.com
138.59.18.211	A	sportsgamblinghub.com
138.59.18.211	A	mail.sportsgamblinghub.com
138.59.18.225	A	ns1.healthdiatips.com
138.59.18.225	A	healthdiatips.com
138.59.18.225	A	ns2.healthdiatips.com
138.59.18.228	PTR	ns.managercr.com.18.59.138.in-addr.arpa
138.59.18.228	A	facturamanagercr.com