8.221.152.0/24

ip:	8.221.152.0 
loc:	Japan, Tokyo (Tokyo)  
isp:	AS45102 Alibaba (US) Technology Co., Ltd. » Alibaba Cloud (Singapore) Private Limited » Alibaba.com Singapore E-Commerce Private Limited 471.527 ms
route:	8.221.152.0/24, ASEPL-SG - Alibaba Cloud (Singapore) Private Limited, SG (Singapore (Downtown Core)) ... 
reg:	8.208.0.0/12, SG, APNIC, 1992-12-01
asn:	AS134963 - ASEPL-AS-AP Alibaba Cloud (Singapore) Private Limited, SG
addr:	  1 Raffles Place # 59-00 One Raffles Place Tower One Singapore Singapore

see also:
   8.221.128.0/17   AS45102  ASEPL-SG Alibaba Cloud (Singapore) Private Limited, SG
   8.221.128.0/18   AS45102  ASEPL-SG Alibaba Cloud (Singapore) Private Limited, SG