With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cermResOwnerId
Cisco Embedded Resource Manager Resource Owner Id
1.3.6.1.4.1.9.9.510.1.2.1.1.2
This object indicates the resource owner identifier. This object value is unique in a sub-entity.
Back to CISCO-ERM-MIB MIB page.
IPHost Network monitor allows you to monitor cermResOwnerId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.