Robtex

Up: 193.138.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 193.138.12.0/23
Down right: 193.138.14.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.138.13.4	A	filesdownload.oce.com
193.138.13.4	A	cp-isa502cs43.oce.com
193.138.13.30	A	cp-as511.oce.com
193.138.13.38	A+PTR	cp-isa502cs01.oce.com
193.138.13.38	A+PTR	www2.oce.com
193.138.13.38	A	global.oce.com
193.138.13.50	A+PTR	ns2.oce.com
193.138.13.89	PTR	oce.com.co
193.138.13.122	PTR	webmail.oce.com
193.138.13.122	A	oce-annualreport.com
193.138.13.122	A	cradletocradlepaper.com
193.138.13.165	A	cp-tmg702b-v.oce.com
193.138.13.166	A+PTR	cp-tmg702cs07.oce.com
193.138.13.181	A+PTR	cp-tmg702cs09.oce.com
193.138.13.196	A	lx002085.oce.com
193.138.13.200	A+PTR	cp-as519.oce.com
193.138.13.205	A+PTR	ops-bt-vpn.oce.com
193.138.15.10	A	smtp04.oce.com
193.138.15.11	A+PTR	cp-mail501-v.oce.com
193.138.15.27	A	smtp.oce.com
193.138.15.40	PTR	cp-tmg502cs01.oce.com
193.138.15.40	PTR	osrh.hu
193.138.15.40	A	filesdownload.oce.com
193.138.15.50	PTR	ocemuseum.com
193.138.15.50	PTR	oce-shop.de
193.138.15.50	PTR	oceshop.de
193.138.15.53	A+PTR	cp-tmg502cs12.oce.com
193.138.15.53	A	cp-lb502cs11.oce.com
193.138.15.53	A	remoteservices.oce.com
193.138.15.56	A	cp-tmg502cs15.oce.com
193.138.15.56	A	service.oce.com
193.138.15.57	A+PTR	cp-tmg502cs16.oce.com
193.138.15.59	A+PTR	cp-tmg502cs18.oce.com
193.138.15.64	A+PTR	cp-tmg502cs23.oce.com
193.138.15.64	A	sft.oce.com
193.138.15.77	PTR	oce.com
193.138.15.77	A+PTR	cp-tmg502cs36.oce.com
193.138.15.77	A	global.oce.com
193.138.15.102	A+PTR	cp-was506-v.oce.com
193.138.15.185	A+PTR	oceplt.fr
193.138.15.185	PTR	cp-lb502cs01.oce.com
193.138.15.185	PTR	ofs.oce.com
193.138.15.187	A	oce.com.au