Robtex

Up: 193.103.192.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 193.103.194.0/24
Down right: 193.103.195.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.103.195.61	PTR	registernew.munichre.com
193.103.195.61	A+PTR	connectnew-ws2.munichre.com
193.103.195.61	A+PTR	cresl.munichre.com
193.103.195.109	A+PTR	download.munichre.com
193.103.195.119	PTR	browserconfig.munich.munichre.com
193.103.195.119	A	normrisk.de
193.103.195.119	A	mail.normrisk.com
193.103.195.125	PTR	connect.munichre.com
193.103.195.126	A+PTR	quick-quote.munichre.com
193.103.195.127	A	nathan.munichre.com
193.103.195.129	A	prs-fire.munichre.com
193.103.195.130	A+PTR	imrrx.munichre.com
193.103.195.133	PTR	connect-ws2.munichre.com
193.103.195.135	A+PTR	mr-eai-mft-pprod.munichre.com
193.103.195.136	A+PTR	remotemail-test.munichre.com
193.103.195.136	PTR	shareholderportal.munichre.com
193.103.195.137	A	mrnathan.munichre.com
193.103.195.153	PTR	extranet.meag.com
193.103.195.156	PTR	moehringhaus-hamburg.com
193.103.195.156	PTR	moehringhaus.com
193.103.195.156	PTR	moehringhaus-hamburg.de
193.103.195.200	PTR	workplace.munichre.com
193.103.195.201	PTR	rap-ifms.munichre.com
193.103.195.204	PTR	muca102301.grlb.munichre.com
193.103.195.205	A+PTR	redir-muc.emea.munichre.com
193.103.195.205	A	agora.meag.com
193.103.195.206	PTR	ra-muc.emea.munichre.com
193.103.195.207	PTR	catc.munichre.com
193.103.195.209	PTR	rap-bessy.munichre.com
193.103.195.213	A+PTR	icaps.meag.com
193.103.195.214	PTR	hdx.icaps.meag.com
193.103.195.215	A+PTR	icap.meag.com
193.103.195.216	PTR	hdx.icap.meag.com
193.103.195.217	PTR	five.meag.com
193.103.195.217	A	login.meag.com
193.103.195.217	A	extranet.meag.com
193.103.195.218	A+PTR	icap.munichre.com
193.103.195.220	A	icaps.munichre.com
193.103.195.221	PTR	hdx.icaps.munichre.com
193.103.195.232	PTR	ngwp01.munichre.com