With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cItpXuaSgmRemoteIpAddr
Cisco IP Transfer Point Xua Sgm Remote Ip Address
1.3.6.1.4.1.9.9.253.1.11.1.1.3
This object contains the remote IP address used to create the association supporting this SGM.
Back to CISCO-ITP-XUA-MIB MIB page.
IPHost Network monitor allows you to monitor cItpXuaSgmRemoteIpAddr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.