144.48.4.0/22

ip:	144.48.4.0 
loc:	Japan, Tokyo (Tokyo)  
isp:	AS61414 EDGENAP LTD » Klayer LLC »  388.592 ms
route:	144.48.4.0/22, KLAY-AP - KLAYER LLC, HK (Kwun Tong) ... 
reg:	144.48.4.0/22, HK, APNIC, 2016-04-06
addr:	  Colocation in Asia
online:	  264 » latency: 216 ms (225ms) 

see also:
   144.48.4.0/24    AS61414  KLAY-AP Beyotta Network LLP, JP
   144.48.5.0/24    AS18254  KLAY-AP Beyotta Network LLP, HK
   144.48.6.0/23    AS997    KLAY-AP Singapore  Beyotta Network LLP, SG
   144.48.6.0/24    AS997    KLAY-AP Singapore  Beyotta Network LLP, SG
   144.48.7.0/24    AS997    KLAY-AP Beyotta Network LLP, SG