129.41.0.0/18

ip:	129.41.0.0 
loc:	Singapore, Singapore (North West)  
isp:	AS16509 Amazon.com, Inc. » Amazon.com, Inc. » IBM 156.189 ms
route:	129.41.0.0/18, NET129 - Various Registries (Maintained by ARIN), SG (Singapore) ... 
reg:	129.41.0.0/19, US, ARIN, 1987-07-29
addr:	  PO Box 232290 Centreville VA 20120 US
online:	  163 » latency: 158 ms (176ms) 

see also:
   129.41.0.0/24    AS16509  IBM-RSCH-NET1 IBM, US
   129.41.1.0/24    AS16509  IBM-RSCH-NET1 IBM, US
   129.41.2.0/24    AS16509  IBM-RSCH-NET1 IBM, US
   129.41.3.0/24    AS16509  IBM-RSCH-NET1 IBM, US
   129.41.6.0/24    AS16509  IBM-RSCH-NET1 IBM, JP
   129.41.8.0/24    AS17390  IBM-RSCH-NET1 IBM, IN
   129.41.32.0/24   AS393850  IBM-RSCH-NET1 IBM, DE
   129.41.41.0/24   AS14904  KYN-GTS-129-41 Kyndryl, US
   129.41.45.0/24   AS37935  KYN-GTS-129-41 Kyndryl, US
   129.41.46.0/24   AS17390  IBMPOP-AMSTERDAM IBMC-19, NL
   129.41.47.0/24   AS17390  IBMPOP-FRANKFURT IBMC-18, DE
   129.41.52.0/24   AS706    KYN-GTS-129-41 Kyndryl, US
   129.41.53.0/24   AS7018   IBM-RSCH-NET1 IBM, US
   129.41.56.0/24   AS17390  IBM-RSCH-NET1 IBM, SG
   129.41.57.0/24   AS17390  IBM-RSCH-NET1 IBM, JP
   129.41.58.0/24   AS17390  IBM-RSCH-NET1 IBM, IN
   129.41.59.0/24   AS17390  IBM-RSCH-NET1 IBM, IN
   129.41.62.0/24   AS2140   KYN-GTS-129-41 Kyndryl, US