With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cisIfAccessGroupTable
Cisco IGMP Snooping If Access Group Table
1.3.6.1.4.1.9.9.263.1.10.3
Table containing a list of IGMP Snooping filters based on access-group.
Back to CISCO-IGMP-SNOOPING-MIB MIB page.
IPHost Network monitor allows you to monitor cisIfAccessGroupTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.