155.161.0.0/16

ip:	155.161.0.0 
loc:	United States, Collierville (Tennessee)  
isp:	 » FedEx » FedEx 634.704 ms
route:	155.161.0.0/16, FEC-Z - FedEx, US (Collierville) ... 
reg:	155.161.0.0/16, US, ARIN, 1992-03-23
addr:	  70 FedEx Parkway Collierville TN 38017 US
online:	  8 » latency: 240 ms (273ms) 

see also:
   155.161.8.0/24   AS133127  FEDEXBLS FedEx, SG
   155.161.12.0/23  AS133127  FEDEXBLS FedEx, US
   155.161.20.0/24  AS133127  FEDEXBLS FedEx, US
   155.161.50.0/23  AS133127  FEDEXBLS FedEx, US
   155.161.52.0/24  AS4637   FEDEXBLS FedEx, US
   155.161.56.0/24  AS133127  FEDEXBLS FedEx, US
   155.161.64.0/24  AS4637   FEDEXBLS FedEx, HK
   155.161.65.0/24  AS4637   FEDEXBLS FedEx, HK
   155.161.66.0/24  AS4637   FEDEXBLS FedEx, US
   155.161.67.0/24  AS133127  FEDEXBLS FedEx, SG
   155.161.68.0/24  AS133127  FEDEXBLS FedEx, US
   155.161.69.0/24  AS133127  FEDEXBLS FedEx, US
   155.161.220.0/24 AS133127  FEDEXBLS FedEx, US
   155.161.250.0/24 AS133127  FEDEXBLS FedEx, SG