Robtex

Up: 208.65.134.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.65.135.0/25
Down right: 208.65.135.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.65.135.12	A+PTR	mailmx.sarcom.com
208.65.135.12	A	mail1.sarcom.com
208.65.135.29	A+PTR	im.afservices.com
208.65.135.29	A	messenger.sarcom.com
208.65.135.30	PTR	ocsr2.afservices.com
208.65.135.30	PTR	sip.pcmallservices.com
208.65.135.30	PTR	sip.sarcom.com
208.65.135.32	A+PTR	scom.afservices.com
208.65.135.33	A	ocsrp.sarcom.com
208.65.135.39	A	movie.sarcom.com
208.65.135.53	A	wss.sarcom.com
208.65.135.55	A	partners.sarcom.com
208.65.135.57	A	reports2.sarcom.com
208.65.135.60	PTR	outlook.afservices.com
208.65.135.60	A+PTR	ev.exchange.pcm.com
208.65.135.61	PTR	maileast.afservices.com
208.65.135.62	A+PTR	autodiscover.macmall.com
208.65.135.62	PTR	autodiscover.onsale.com
208.65.135.62	PTR	autodiscover.pcm.com
208.65.135.64	PTR	hqexcon.pcmall.com
208.65.135.65	A+PTR	legacy.pcmall.com
208.65.135.65	A	hqexcon.pcmall.com
208.65.135.71	A	outlook.afservices.com
208.65.135.75	A+PTR	ns2.afservices.com
208.65.135.77	A	rebates.sarcom.com
208.65.135.86	A	hr.sarcom.com
208.65.135.87	PTR	mail.enpointeits.com
208.65.135.87	A	mail.exchange.pcm.com
208.65.135.89	A	sartrac.sarcom.com
208.65.135.90	A	ftpsecure.sarcom.com
208.65.135.96	A	wss.sarcom.com
208.65.135.110	A+PTR	exchangemanila.pcmall.com
208.65.135.110	A+PTR	exchangewest.pcmall.com
208.65.135.110	PTR	exchangewest.wareforce.com
208.65.135.113	A	maileast.afservices.com
208.65.135.130	A+PTR	sip.ecost.com
208.65.135.130	PTR	im.onsale.com
208.65.135.130	PTR	sip.pcm.com
208.65.135.150	A	sentryeast.pcm.com
208.65.135.167	A	origin-img.highspeedbackbone.net
208.65.135.167	A	img.highspeedbackbone.net
208.65.135.167	A	df780c00c4830133502d123dfe2baf36.yottaa.net