[ {"id":1,"cidr":"10.12.4.0/22","vlan":{"id":5001,"vid":0}},
  {"id":2,"cidr":"10.12.12.0/22","vlan":{"id":5002,"vid":0}},
  {"id":3,"cidr":"10.12.16.0/22","vlan":{"id":5003,"vid":103}},
  {"id":4,"cidr":"10.12.8.0/22","vlan":{"id":5004,"vid":104}},
  {"id":5,"cidr":"10.12.20.0/22","vlan":{"id":5005,"vid":0}},
  {"id":6,"cidr":"10.12.32.0/22","vlan":{"id":5006,"vid":0}},
  {"id":7,"cidr":"10.12.36.0/22","vlan":{"id":5007,"vid":0}} ]