Robtex

Up: 41.223.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 41.223.40.0/25
Down right: 41.223.40.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
41.223.40.21	A	mail1.enana-ao.com
41.223.40.25	PTR	mail.prebuild.com
41.223.40.25	A	srvpatriota.prebuild.com
41.223.40.25	A	srvpatriota.prqindtalatona.com
41.223.40.68	A	mail.goe-pr.ao
41.223.40.74	A	webmail.finicapital.com
41.223.40.74	A	mail1.finicapital.com
41.223.40.75	A	project.finicapital.com
41.223.40.79	A+PTR	mail.ipgul.gv.ao
41.223.40.88	PTR	mail.oiss.co.ao
41.223.40.119	A	srvrosalinda.prebuildglobal.com
41.223.40.126	A	www.prefal.co.ao
41.223.40.126	A	www.tracevia.co.ao
41.223.40.126	A	prefal.co.ao
41.223.40.135	PTR	mail.btmangola.com
41.223.40.135	A	btmangola.com
41.223.40.151	PTR	bpd.co.ao
41.223.40.168	PTR	mail.canvurichicapa.co.ao
41.223.40.233	PTR	mail.eaa.co.ao
41.223.40.233	A	eaa.co.ao