Robtex

Up: 192.138.150.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.138.151.0/25
Down right: 192.138.151.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.138.151.18	A+PTR	demosvr1.sybase.com
192.138.151.25	A+PTR	pyloneval.sybase.com
192.138.151.30	A+PTR	arwen.sybase.com
192.138.151.33	A+PTR	ns.sybase.com
192.138.151.33	A	halon.sybase.com
192.138.151.37	A+PTR	mustard.sybase.com
192.138.151.38	A+PTR	sql.sybase.com
192.138.151.39	A+PTR	jdbc.sybase.com
192.138.151.40	A	watermist.sybase.com
192.138.151.41	A	forums-1-dub.sybase.com
192.138.151.42	A+PTR	forums-2-dub.sybase.com
192.138.151.43	A+PTR	inergen.sybase.com
192.138.151.44	A+PTR	crash.sybase.com
192.138.151.45	A	catbert.sybase.com
192.138.151.46	A+PTR	slc1.sybase.com
192.138.151.47	A+PTR	dynamic1.sybase.com
192.138.151.48	A+PTR	slc2.sybase.com
192.138.151.49	A+PTR	cvs-sun.sybase.com
192.138.151.51	A	trivia.sybase.com
192.138.151.52	A	story-eme3.sybase.com
192.138.151.54	A	wrong.sybase.com
192.138.151.56	A	story-eme22.sybase.com
192.138.151.58	A	traitor.sybase.com
192.138.151.59	A	broker-dmz1.sybase.com
192.138.151.60	A	oreo.sybase.com
192.138.151.62	A	autodah4.sybase.com
192.138.151.63	PTR	ep6.sybase.com
192.138.151.64	A+PTR	pylondemo.sybase.com
192.138.151.65	A	huahini.sybase.com
192.138.151.66	A+PTR	wwwold.sybase.com
192.138.151.68	A+PTR	impdevout.sybase.com
192.138.151.69	A+PTR	audio.sybase.com
192.138.151.70	A+PTR	dejimaportal.sybase.com
192.138.151.71	A	pk-dublin1.sybase.com
192.138.151.73	A+PTR	ftp.sybase.com
192.138.151.74	A+PTR	jonas.sybase.com
192.138.151.75	A+PTR	dynamic2.sybase.com
192.138.151.77	PTR	www0.sybase.com
192.138.151.78	A+PTR	demo1.sybase.com
192.138.151.79	A+PTR	caribou.sybase.com
192.138.151.81	A	xnetwebtest.sybase.com
192.138.151.82	A	pk-dublin2.sybase.com
192.138.151.83	A+PTR	mappoint.sybase.com
192.138.151.84	A	www.extendsys.com
192.138.151.84	A	www.extendedsystems.com
192.138.151.86	A+PTR	foxbat.sybase.com
192.138.151.86	A	ptnrweb.sybase.com
192.138.151.88	A	epstglinux2.sybase.com
192.138.151.91	A	broker-em2.sybase.com
192.138.151.92	A+PTR	cruse.sybase.com
192.138.151.94	A+PTR	crusader.sybase.com
192.138.151.95	A+PTR	afaria5uk.sybase.com
192.138.151.96	A	remoteware.de
192.138.151.96	A	afaria.us
192.138.151.96	A	xcellenet.org
192.138.151.98	A+PTR	xnetweb.sybase.com
192.138.151.101	A+PTR	vip101.sybase.com
192.138.151.102	A+PTR	vip102.sybase.com
192.138.151.103	A+PTR	vip103.sybase.com
192.138.151.103	A	eshop.sybase.com
192.138.151.104	PTR	vip104.sybase.com
192.138.151.104	A	sybase.com.my
192.138.151.104	A	sybase.co.uk
192.138.151.105	A	vip105.sybase.com
192.138.151.106	A+PTR	vip106.sybase.com
192.138.151.107	A	manuals.sybase.com
192.138.151.107	A	vip107.sybase.com
192.138.151.108	A	vip108.sybase.com
192.138.151.109	PTR	vip109.sybase.com
192.138.151.109	A	downloads.sybase.com
192.138.151.110	A+PTR	vip110.sybase.com
192.138.151.111	A+PTR	story-eme4.sybase.com
192.138.151.113	A+PTR	www0-test.sybase.com
192.138.151.114	A	ysun2wsk.sybase.com
192.138.151.116	A+PTR	fennel.sybase.com
192.138.151.117	A+PTR	vip117.sybase.com
192.138.151.119	A	etsweb.sybase.com
192.138.151.120	A	eshop-web-1.sybase.com
192.138.151.121	A	eshop-web-2.sybase.com
192.138.151.122	A	fm200.sybase.com
192.138.151.124	A+PTR	story-eme5.sybase.com
192.138.151.125	PTR	www.ianywhere.com
192.138.151.126	A+PTR	epzilla.sybase.com
192.138.151.140	A	ns8.sybase.com
192.138.151.161	A+PTR	dneses.education.sybase.com
192.138.151.163	A	hqmobilemail01.sybase.com
192.138.151.164	A	hqblackberry01.sybase.com
192.138.151.165	A	bodrs.sybase.com
192.138.151.174	A+PTR	mast.sybase.com
192.138.151.183	A	ftps.sybase.com
192.138.151.184	A	xcellenet.com
192.138.151.184	A	remotecare.com
192.138.151.184	A	www.remotecare.com
192.138.151.196	A	devzone.advantagedatabase.com
192.138.151.200	A+PTR	vip200.sybase.com
192.138.151.200	A	infocenter.sybase.com
192.138.151.201	A	vip201.sybase.com
192.138.151.202	A	sybase365.net
192.138.151.202	A	www.sybase365.net
192.138.151.203	A	vip203.sybase.com
192.138.151.205	PTR	myep.sybase.com
192.138.151.205	A	handywrap.de
192.138.151.205	A	new-era-of-networks.com
192.138.151.207	A	sqlanywhere.com
192.138.151.207	A	ianywhere.org
192.138.151.207	A	ianywhere.ca
192.138.151.208	A	sybooks.sybase.com
192.138.151.209	A	avantgo.be
192.138.151.209	A	vip209.sybase.com
192.138.151.209	A	codexchange.sybase.com
192.138.151.213	A	powerbuilder.dk
192.138.151.213	A	datawarehouse.dk
192.138.151.218	A	sybase.com.es
192.138.151.241	A	na-afariamd.sybase.com
192.138.151.246	A+PTR	unionstation.ianywhere.com