Robtex

Up: 193.247.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 193.247.48.0/21
Down right: 193.247.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.247.49.1	A+PTR	isis.upu.int
193.247.49.2	A+PTR	osiris.upu.int
193.247.49.3	PTR	www.upu.int
193.247.49.4	PTR	www-intranet.upu.int
193.247.49.7	A	mgw1.upu.int
193.247.49.9	A	mgw3.upu.int
193.247.49.17	A+PTR	portal.upu.int
193.247.49.33	A	www.wnsstamps.post
193.247.49.33	A	www.upu.int
193.247.49.33	A	upu.int
193.247.49.40	A	mobile.upu.int
193.247.49.43	A+PTR	webmail.upu.int
193.247.49.62	A	files.upu.int
193.247.49.82	PTR	webmail.upu.int
193.247.49.158	A+PTR	outlook.upu.int
193.247.49.162	PTR	autodiscover.upu.int
193.247.49.162	A	mobile.upu.int
193.247.49.162	A	webmail.upu.int
193.247.49.251	A	vulcain-1-dmz.upu.int
193.247.49.252	A	vulcain-2-dmz.upu.int
193.247.49.254	A	vulcain-dmz.upu.int
193.247.51.22	A	videoconference.upu.int
193.247.51.254	A	swisscom.upu.int
193.247.58.13	A	www.ptc.upu.int
193.247.58.15	A	webmail.laposteguineenne.post
193.247.58.15	A	laposteguineenne.post
193.247.58.61	A	upu.post
193.247.58.86	A	ns2.laposteguineenne.post
193.247.58.86	A	ns2.southafricanpostoffice.post
193.247.58.86	A	ns2.cds.post
193.247.58.132	A	mail.upu.org
193.247.63.6	A	emscoop.com
193.247.63.7	A	globaltracktrace.ptc.post
193.247.63.10	A	ns1.upu.org
193.247.63.11	A	ns2.upu.org
193.247.63.25	A	ipslight.upu.org
193.247.63.39	A	www.cds.post
193.247.63.39	A	cds.post
193.247.63.86	PTR	ns1.ifs.post
193.247.63.86	A	ns1.senposte.post
193.247.63.86	A	ns1.ems.post
193.247.63.162	A	ftp.postnet.post