Robtex

Up: 216.104.212.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.104.214.0/24
Down right: 216.104.215.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.104.214.6	A+PTR	cpmailer.acrobat.com
216.104.214.21	A+PTR	dns1.acrobat.com
216.104.214.22	A+PTR	dns2.acrobat.com
216.104.214.26	A	arpwbn1.adobeconnect.com
216.104.214.30	A+PTR	admin.breezecentral.com
216.104.214.30	A	*.breezecentral.com
216.104.214.30	A	fc4.breezecentral.com
216.104.214.33	A	na2fms3.adobeconnect.com
216.104.214.37	A+PTR	na2fms7.adobeconnect.com
216.104.214.45	A	api.share.adobe.com
216.104.214.46	A	wgu.adobeconnect.com
216.104.214.46	A	na2cps.adobeconnect.com
216.104.214.48	A	share.adobe.com
216.104.214.49	A	pdf-policy.adobe.com
216.104.214.60	A+PTR	na1fms1.adobeconnect.com
216.104.214.63	A	na1fms4.adobeconnect.com
216.104.214.65	A+PTR	na1fms6.adobeconnect.com
216.104.214.70	A+PTR	na1cps.adobeconnect.com
216.104.214.70	A	baesystems.adobeconnect.com
216.104.214.70	A	carahsoft.adobeconnect.com
216.104.214.100	PTR	arcps.adobeconnect.com
216.104.214.102	A	arfms2.adobeconnect.com
216.104.214.103	PTR	arfms3.adobeconnect.com
216.104.214.104	A	arfms4.adobeconnect.com
216.104.214.107	A	arfms7.adobeconnect.com
216.104.214.108	A	arfms8.adobeconnect.com
216.104.214.109	A+PTR	na8cps.adobeconnect.com
216.104.214.109	A	heartlandtbcenter.adobeconnect.com
216.104.214.111	A+PTR	na8fms1.adobeconnect.com
216.104.214.112	A+PTR	na8fms2.adobeconnect.com
216.104.214.113	A	na8fms3.adobeconnect.com
216.104.214.114	A+PTR	na8fms4.adobeconnect.com
216.104.214.115	A	na8fms5.adobeconnect.com
216.104.214.116	A	na8fms6.adobeconnect.com
216.104.214.117	A	na8fms7.adobeconnect.com
216.104.214.118	PTR	na8fms8.adobeconnect.com
216.104.214.134	A	assurant.na3.acrobat.com
216.104.214.135	PTR	redirect.acrobat.com
216.104.214.135	A+PTR	speedtest.acrobat.com
216.104.214.135	PTR	speedtestapac.acrobat.com
216.104.214.140	A	na6cps.adobeconnect.com
216.104.214.140	A	unoconnect.adobeconnect.com
216.104.214.153	PTR	redirect.createpdf.adobe.com
216.104.214.153	A	createpdf.com
216.104.214.166	A	redirect.na5.acrobat.com
216.104.214.167	PTR	redirect.na6.acrobat.com
216.104.214.168	A+PTR	redirect.adobeconnect.com
216.104.214.168	A	adobeconnect.com
216.104.214.168	A	www.adobeconnect.com
216.104.214.216	A	preview.getbuzzword.com
216.104.214.219	A	events-na12.adobeconnect.com
216.104.214.221	A	wildcard.na4.acrobat.com
216.104.214.241	A	adobecqcloud.com