Robtex

Up: 196.10.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 196.10.52.0/23
Down right: 196.10.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
196.10.52.42	A	wiki.inx.net.za
196.10.52.53	A+PTR	ns1.inx.net.za
196.10.52.53	A	a.mixp.org
196.10.52.57	A+PTR	ntp1.inx.net.za
196.10.52.57	A	0.za.pool.ntp.org
196.10.52.57	A	africa.pool.ntp.org
196.10.52.58	A	africa.pool.ntp.org
196.10.52.58	A	ntp4.inx.net.za
196.10.53.11	PTR	www.sdnog.sd
196.10.53.11	A	sdnog.sd
196.10.53.14	A	sdnog.sd
196.10.54.53	A+PTR	ns2.inx.net.za
196.10.54.53	A	b.mixp.org
196.10.54.57	A+PTR	ntp2.inx.net.za
196.10.54.57	A	2.africa.pool.ntp.org
196.10.54.149	A+PTR	sks2.inx.net.za
196.10.55.53	A+PTR	ns3.inx.net.za
196.10.55.53	A	c.mixp.org
196.10.55.57	A+PTR	ntp3.inx.net.za
196.10.55.57	A	africa.pool.ntp.org
196.10.55.57	A	2.africa.pool.ntp.org
196.10.55.149	A	p80.pool.sks-keyservers.net