Robtex

Up: 41.75.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 41.75.64.0/21
Down right: 41.75.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
41.75.64.5	A+PTR	ns1.yattoo.com
41.75.64.6	A+PTR	ns2.yattoo.com
41.75.64.17	PTR	mail.yattoo.com
41.75.64.17	A	mx1.prctg-congo.org
41.75.64.17	A	mx0.ofis-oss.com
41.75.64.46	A	yattoo.com
41.75.64.46	A	www.yattoo.com
41.75.64.98	A	creditducongo.com
41.75.64.98	A	www.creditducongo.com
41.75.69.39	A	mail.oceanexpress-congo.com
41.75.70.61	A	mailhost.coopharco.com
41.75.73.24	A	speedtest1.yattoo.com
41.75.73.29	A	ofissp.com
41.75.73.29	A	www.ofissp.com
41.75.75.91	A	exchange.xoilcongo.com
41.75.75.91	A	xoilcongo.com
41.75.75.123	A	landabgfi.com
41.75.75.124	A	mail.landabgfi.com
41.75.76.137	A+PTR	minmail-srv.minoco.cg
41.75.76.154	A+PTR	mx.sclog-congo.com
41.75.78.50	A+PTR	mail.cis-congo.com
41.75.79.11	PTR	ca.se.passe.comme.ca.chez.les.macc.cg