Main:
  +-- 0.0.0.0/0 3 0 5
     |-- 0.0.0.0
        /0 universe UNICAST
     +-- 127.0.0.0/8 2 0 2
        +-- 127.0.0.0/31 1 0 0
           |-- 127.0.0.0
              /8 host LOCAL
           |-- 127.0.0.1
              /32 host LOCAL
        |-- 127.255.255.255
           /32 link BROADCAST
     +-- 172.31.0.0/19 3 1 5
        |-- 172.31.0.2
           /32 universe UNICAST
        +-- 172.31.16.0/22 2 0 2
           +-- 172.31.16.0/31 1 0 0
              |-- 172.31.16.0
                 /20 link UNICAST
              |-- 172.31.16.1
                 /32 link UNICAST
           |-- 172.31.19.15
              /32 host LOCAL
        |-- 172.31.31.255
           /32 link BROADCAST
Local:
  +-- 0.0.0.0/0 3 0 5
     |-- 0.0.0.0
        /0 universe UNICAST
     +-- 127.0.0.0/8 2 0 2
        +-- 127.0.0.0/31 1 0 0
           |-- 127.0.0.0
              /8 host LOCAL
           |-- 127.0.0.1
              /32 host LOCAL
        |-- 127.255.255.255
           /32 link BROADCAST
     +-- 172.31.0.0/19 3 1 5
        |-- 172.31.0.2
           /32 universe UNICAST
        +-- 172.31.16.0/22 2 0 2
           +-- 172.31.16.0/31 1 0 0
              |-- 172.31.16.0
                 /20 link UNICAST
              |-- 172.31.16.1
                 /32 link UNICAST
           |-- 172.31.19.15
              /32 host LOCAL
        |-- 172.31.31.255
           /32 link BROADCAST
