router:

xl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
        lladdr 00:04:76:9f:77:b7
        groups: egress
        media: Ethernet autoselect (100baseTX full-duplex)
        status: active
        inet 193.138.127.33 netmask 0xffffffe0 broadcast 193.138.127.63
        inet6 fe80::204:76ff:fe9f:77b7%xl0 prefixlen 64 scopeid 0x2
        inet 193.138.127.5 netmask 0xffffffe0 broadcast 193.138.127.31


xl1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
        lladdr 00:01:02:b3:d8:63
        media: Ethernet autoselect (100baseTX full-duplex)
        status: active
        inet 193.138.127.65 netmask 0xffffffc0 broadcast 193.138.127.127
        inet6 fe80::201:2ff:feb3:d863%xl1 prefixlen 64 scopeid 0x3


bridge0: flags=41<UP,RUNNING>
        Configuration:
                priority 32768 hellotime 2 fwddelay 15 maxage 20
        Interfaces:
                xl1 flags=3<LEARNING,DISCOVER>
                        port 3 ifpriority 128 ifcost 55
                xl0 flags=3<LEARNING,DISCOVER>
                        port 2 ifpriority 128 ifcost 55
        Addresses (max cache: 100, timeout: 240):
                00:12:79:3d:64:d9 xl1 1 flags=0<>
                00:0e:a6:98:87:e0 xl1 1 flags=0<>
                00:40:f4:6a:b5:9b xl1 1 flags=0<>
                00:50:fc:5a:65:19 xl1 1 flags=0<>
                00:09:6b:b0:d9:9d xl1 1 flags=0<>
                00:30:05:84:b7:85 xl1 1 flags=0<>
                00:50:8d:a5:23:1e xl0 1 flags=0<>
                00:e0:18:bc:bf:99 xl1 1 flags=0<>
                00:09:6b:f1:1f:dc xl1 1 flags=0<>
                00:05:dd:f8:b0:00 xl0 1 flags=0<>
                00:01:6c:ce:cf:76 xl1 1 flags=0<>
                00:01:80:56:6e:6c xl1 1 flags=0<>
                00:30:4f:1f:8f:39 xl1 1 flags=0<>
                00:0e:38:1b:48:4b xl0 1 flags=0<>
                00:50:8d:31:06:b7 xl1 1 flags=0<>
                00:02:55:b9:a1:36 xl0 0 flags=0<>
                00:00:f8:30:e9:0d xl1 1 flags=0<>
                00:e0:29:33:3c:b6 xl1 1 flags=0<>
                00:02:55:b9:a1:8a xl0 1 flags=0<>
                00:50:bf:5a:b6:e8 xl1 1 flags=0<>
                00:03:e3:d1:b2:16 xl0 1 flags=0<>
                00:50:bf:44:09:31 xl1 1 flags=0<>
                00:17:31:0e:12:ba xl1 1 flags=0<>
                00:e0:29:97:d6:41 xl1 1 flags=0<>
                00:50:bf:5b:ae:6a xl1 1 flags=0<>
                00:04:ac:d7:b6:54 xl1 1 flags=0<>

machines in 193.138.127.64/26 have 193.138.127.65 as a defalut gateway

machines in 193.138.127.32/27 have 193.138.127.33 as a default gateway