128.199.0.0/16

ip:	128.199.0.0 
loc:	United States, Santa Clara (California)  
isp:	AS14061 DigitalOcean, LLC » DigitalOcean, LLC » DigitalOcean, LLC 141.118 ms
route:	128.199.0.0/16, DigitalOcean - DigitalOcean, LLC, US (Santa Clara) ... 
reg:	128.199.0.0/16, GB, RIPE, 1999-04-12
addr:	  101 Avenue of the Americas 10th Floor New York 10013 UNITED STATES
online:	  24.272 » latency: 199 ms (146ms) 

see also:
   128.199.0.0/20   AS14061  DIGITALOCEAN DigitalOcean, LLC, US
   128.199.16.0/20  AS14061  DIGITALOCEAN DigitalOcean, LLC, IN
   128.199.32.0/19  AS14061  DIGITALOCEAN DigitalOcean, LLC, NL
   128.199.64.0/18  AS14061  DIGITALOCEAN DigitalOcean, LLC, SG
   128.199.128.0/18 AS14061  DIGITALOCEAN DigitalOcean, LLC, SG
   128.199.192.0/18 AS14061  DIGITALOCEAN DigitalOcean, LLC, SG