Robtex

Up: 80.78.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 80.78.16.0/21
Down right: 80.78.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.78.16.17	PTR	rmt17-16.constellationnetcorp.com
80.78.16.30	A	ns1.constellationnetcorp.com
80.78.16.31	A	ns2.constellationnetcorp.com
80.78.16.32	PTR	rmt32-16.constellationnetcorp.com
80.78.16.32	A	revdns1.constellationnetworks.se
80.78.16.33	PTR	mac.constellationnetcorp.com
80.78.16.33	A	revdns2.constellationnetworks.se
80.78.16.41	A	constellationnetworks.se
80.78.16.45	A	mail.constellationnetworks.se
80.78.16.51	PTR	rmt51-16.constellationnetcorp.com
80.78.16.64	PTR	rmt64-16.constellationnetcorp.com
80.78.16.65	PTR	rmt65-16.vsat.constellationnetcorp.com
80.78.16.66	PTR	rmt66-16.vsat.constellationnetcorp.com
80.78.16.97	PTR	rmt97-16.vsat.constellationnetcorp.com
80.78.16.128	PTR	rmt128-16.vsat.constellationnetcorp.com
80.78.16.129	PTR	rmt129-16.vsat.constellationnetcorp.com
80.78.16.160	PTR	rmt160-16.vsat.constellationnetcorp.com
80.78.16.163	PTR	rmt163-16.vsat.constellationnetcorp.com
80.78.16.208	PTR	rmt208-16.vsat.constellationnetcorp.com
80.78.17.1	PTR	rmt1-17.vsat.constellationnetcorp.com
80.78.17.34	PTR	rmt34-17.constellationnetcorp.com
80.78.17.48	PTR	rmt48-17.constellationnetcorp.com
80.78.17.83	PTR	www.tiph.org
80.78.17.96	PTR	gateway.sightsavers.org.gh
80.78.17.113	PTR	rmt113-17.constellationnetcorp.com
80.78.17.200	A	mail.yahayamahmood.com
80.78.17.200	A	track.patmoengr.com
80.78.17.200	A	ns1.patmoglobal.net
80.78.17.208	PTR	rmt208-17.constellationnetcorp.com
80.78.17.208	A	ns2.patmoglobal.net
80.78.17.209	PTR	rmt209-17.constellationnetcorp.com
80.78.17.240	PTR	rmt240-17.constellationnetcorp.com
80.78.18.48	PTR	rmt48-18.constellationnetcorp.com
80.78.18.90	PTR	rmt90-18.constellationnetcorp.com
80.78.18.129	PTR	rmt129-18.constellationnetcorp.com
80.78.18.147	PTR	rmt147-18.vsat.bcsatellite.net
80.78.18.160	PTR	rmt160-18.constellationnetcorp.com
80.78.18.161	PTR	rmt161-18.constellationnetcorp.com
80.78.18.211	PTR	rmt211-18.vsat.constellationnetcorp.com
80.78.20.1	PTR	rmt1-20.vsat.constellationnetcorp.com
80.78.20.131	PTR	test-80-78-20-131.njalla.net
80.78.20.147	PTR	rmt147-20.vsat.constellationnetcorp.com
80.78.20.147	A	mailgw2.mmrp.org
80.78.20.194	PTR	rmt194-20.vsat.constellationnetcorp.com
80.78.22.4	A	in-addr.ps
80.78.22.7	PTR	host-80-78-22-7.njalla.net
80.78.22.7	A	egyqaz.com
80.78.22.64	PTR	nope.nope
80.78.22.77	A	fuckmettef.nu
80.78.22.87	A	gabrola.net
80.78.22.176	A	givingawayfreeprizes46.com
80.78.22.177	A	givingawayfreeprizes46.com
80.78.23.3	PTR	host-80-78-23-3.resolv.to
80.78.23.3	A	courrier.presidence.cg
80.78.23.17	PTR	rmt17-23.vsat.constellationnetcorp.com
80.78.23.17	A	deepsukebe.io
80.78.23.65	PTR	rmt65-23.vsat.constellationnetcorp.com
80.78.23.65	A	pasteur-abidjan.org
80.78.23.65	A	netmodem.pasteur-abidjan.org
80.78.23.67	A	admin.pasteur-abidjan.org
80.78.23.67	A	satwiseadmin.pasteur-abidjan.org
80.78.23.97	PTR	rmt97-23.vsat.bcsatellite.net
80.78.23.115	PTR	rmt115-23.constellationnetcorp.com
80.78.23.130	PTR	rmt130-23.constellationnetcorp.com
80.78.23.130	A	phoenixswap.finance
80.78.23.131	PTR	rmt131-23.constellationnetcorp.com
80.78.23.131	A	capri-nc.com
80.78.23.137	A	apymon.com
80.78.23.168	A	ncore.pro
80.78.23.226	PTR	rmt226-23.vsat.constellationnetcorp.com
80.78.24.48	PTR	bunker
80.78.30.131	PTR	rmt131-30.vsat.constellationnetcorp.com
80.78.30.131	A	mail.soguipah.com
80.78.31.10	PTR	firewall.cermel.org
80.78.31.10	A	lambarene.mimcom.net
80.78.31.83	PTR	rmt83-31.vsat.bcsatellite.net
80.78.31.84	A	mail.cabinetpresidence.cg
80.78.31.200	PTR	rmt200-31.vsat.constellationnetcorp.com
80.78.31.202	PTR	rmt202-31.vsat.constellationnetcorp.com
80.78.31.202	A	cermes.ne
80.78.31.202	A	cermes.org