With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cHsrpExtSecAddrGroup
Cisco Hot Standby Routing Protocol Ext Sec Address Group
1.3.6.1.4.1.9.9.107.3.2.2
The collection of objects used to add, delete and retrieve primary and secondary Ip Addresses for HSRP groups.
Back to CISCO-HSRP-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cHsrpExtSecAddrGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.