[{"id":"1","name":"LON1","metro_area":"LON","service_provider":"IX-API Sandbox Exchange","pops":["3"]},{"id":"2","name":"FRA1","metro_area":"FRA","service_provider":"IX-API Sandbox Exchange","pops":["2"]},{"id":"3","name":"AMS1","metro_area":"AMS","service_provider":"IX-API Sandbox Exchange","pops":[]},{"id":"4","name":"MAD1","metro_area":"MAD","service_provider":"IX-API Sandbox Exchange","pops":["5","6"]},{"id":"5","name":"MRS1","metro_area":"MRS","service_provider":"IX-API Sandbox Exchange","pops":[]},{"id":"6","name":"MUC1","metro_area":"MUC","service_provider":"IX-API Sandbox Exchange","pops":[]},{"id":"7","name":"NYC1","metro_area":"NYC","service_provider":"IX-API Sandbox Exchange","pops":["1","7","8"]},{"id":"8","name":"LON2","metro_area":"LON","service_provider":"IX-API Sandbox Exchange","pops":["4"]}]