jcluser@vMX1# run show bridge flood extensive    
Name: default-switch
CEs: 5
VEs: 0
Bridging domain: vlan-100
  Flood route prefix: 0x30006/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __all_ces__
  Flood group name: __all_ces__
  Flood group index: 1
  Nexthop type: comp
  Nexthop index: 593
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            590     
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ge-0/0/1.0       CE             ucst            577     
        ge-0/0/2.0       CE             ucst            578     
        ge-0/0/3.0       CE             ucst            579     
        ge-0/0/0.0       CE             ucst            576     

  Flood route prefix: 0x30003/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __re_flood__
  Flood group name: __re_flood__
  Flood group index: 65534
  Nexthop type: comp
  Nexthop index: 594
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            590     
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ge-0/0/1.0       CE             ucst            577     
        ge-0/0/2.0       CE             ucst            578     
        ge-0/0/3.0       CE             ucst            579     
        ge-0/0/0.0       CE             ucst            576     
Bridging domain: vlan-200

  Flood route prefix: 0x30008/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __all_ces__
  Flood group name: __all_ces__
  Flood group index: 1
  Nexthop type: comp
  Nexthop index: 595
    Flooding to:                        
    Name             Type          NhType          Index
    __all_ces__      Group          comp            592     
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ge-0/0/1.0       CE             ucst            577     
        ge-0/0/2.0       CE             ucst            578     
        ge-0/0/0.0       CE             ucst            576     
        ge-0/0/4.0       CE             ucst            580     

  Flood route prefix: 0x30004/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __re_flood__
  Flood group name: __re_flood__
  Flood group index: 65534
  Nexthop type: comp
  Nexthop index: 596
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            592     
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ge-0/0/1.0       CE             ucst            577     
        ge-0/0/2.0       CE             ucst            578     
        ge-0/0/0.0       CE             ucst            576     
        ge-0/0/4.0       CE             ucst            580     

[edit]
jcluser@vMX1#