Robtex

Up: 209.197.196.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 209.197.196.0/24
Down right: 209.197.197.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
209.197.196.1	A+PTR	wwwprodv-sj.webex.com
209.197.196.1	A	www.jabber.net
209.197.196.1	A	www.jabbernow.com
209.197.196.11	A+PTR	dmbuyonline.webex.com
209.197.196.12	A	global-soaservices.webex.com
209.197.196.13	A+PTR	origin-support.webex.com
209.197.196.22	A+PTR	wbximg.com
209.197.196.22	A	www4.webex.com
209.197.196.25	A+PTR	wwwintlvm-sj.webex.com
209.197.196.25	PTR	webex.com.fr
209.197.196.25	A	accessanywhere.com
209.197.196.26	A	sjarpr001-vip.webex.com
209.197.196.31	A+PTR	ioms.webex.com
209.197.196.32	A	global-dmiservices.webex.com
209.197.196.75	A+PTR	university.webex.com
209.197.196.75	A	registeronline.webex.com
209.197.196.76	A+PTR	webexmip.webex.com
209.197.196.225	A+PTR	mytrialin.webex.com