Robtex

Up: 77.70.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.70.144.0/21
Down right: 77.70.152.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.70.149.5	A+PTR	dns1.taide.net
77.70.156.162	A	correio.sistec.co.ao
77.70.156.162	A	mail.sistec.co.ao
77.70.156.180	A+PTR	mx.unilu.ac.cd
77.70.156.180	A	dns.unilu.ac.cd
77.70.156.180	A	mbsfc.com
77.70.156.194	PTR	lda3.angop.ao
77.70.156.194	A	dtioauts.org