Robtex

Up: 193.108.148.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.108.148.0/25
Down right: 193.108.148.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.108.148.20	PTR	mailgateway.pilot10.lyncuc.net
193.108.148.24	PTR	mailgateway.pilot12.lyncuc.net
193.108.148.26	PTR	mailgateway.pilot13.lyncuc.net
193.108.148.41	A+PTR	mail.arkadinplatform.com
193.108.148.72	A+PTR	fewebext01.pilot10.lyncuc.net
193.108.148.72	A+PTR	lync01.pilot10.lyncuc.net
193.108.148.72	PTR	lyncdiscover.pilot10.lyncuc.net
193.108.148.74	A+PTR	fewebext01.pilot12.lyncuc.net
193.108.148.74	A+PTR	lync01.pilot12.lyncuc.net
193.108.148.74	A+PTR	lyncdiscover.pilot12.lyncuc.net
193.108.148.75	PTR	fewebext01.pilot13.lyncuc.net
193.108.148.75	PTR	lync01.pilot13.lyncuc.net
193.108.148.75	PTR	lyncdiscover.pilot13.lyncuc.net
193.108.148.76	A	nycsip01.cummins.com
193.108.148.100	A	nycsip01.unilever.com
193.108.148.103	A	nycwebext01.unilever.com
193.108.148.104	A	nycsip01.kcc.com
193.108.148.123	A+PTR	ucupdates-r2.lyncuc.net
193.108.148.124	A+PTR	sip.lyncuc.net
193.108.148.125	A+PTR	av.lyncuc.net
193.108.148.126	A+PTR	webconf.lyncuc.net
193.108.148.234	A+PTR	sip.pilot10.lyncuc.net
193.108.148.235	A+PTR	webconf.pilot10.lyncuc.net
193.108.148.236	A+PTR	av.pilot10.lyncuc.net
193.108.148.240	A+PTR	sip.pilot12.lyncuc.net
193.108.148.241	A+PTR	webconf.pilot12.lyncuc.net
193.108.148.242	A+PTR	av.pilot12.lyncuc.net
193.108.148.243	PTR	sip.pilot13.lyncuc.net
193.108.148.244	PTR	webconf.pilot13.lyncuc.net
193.108.148.244	A+PTR	nycwebconf01.us.btonecloud.com
193.108.148.245	PTR	av.pilot13.lyncuc.net
193.108.148.245	A+PTR	nycav01.us.btonecloud.com