23.46.238.0/23

ip:	23.46.238.0 a23-46-238-0.deploy.static.akamaitechnologies.com
loc:	United States, Cambridge (Massachusetts)  
isp:	AS20940 Akamai International B.V. » Akamai International B.V. » Akamai Technologies, Inc. 413.455 ms
route:	23.46.238.0/23, AKAMAI - Akamai Technologies, Inc., US (Ashburn) ... 
reg:	23.32.0.0/11, US, ARIN, 2011-05-16
asn:	AS20940 - AKAMAI-ASN1 Akamai International B.V., NL
addr:	  145 Broadway Cambridge MA 2142 US
online:	  25 » latency: 110 ms (110ms) 

see also:
   23.32.0.0/11     AS20940  AKAMAI Akamai Technologies, Inc., US