ciscoAtmSvcAddr 1.3.6.1.4.1.9.10.13.1.4.1.1.1

It depends on the direction.This could be p2pCallingSide address on a called side VCL, or p2pCalledSide address on a calling side VCL or p2mpRoot address on a p2mp leaf side VCL or p2mpLeaf address on a p2mp root side VCL.