72.246.192.0/23

ip:	72.246.192.0 a72-246-192-0.deploy.static.akamaitechnologies.com
loc:	United States, Cambridge (Massachusetts)  
isp:	AS35994 Akamai Technologies, Inc. » Akamai Technologies, Inc. » Akamai Technologies, Inc. 758.279 ms
route:	72.246.192.0/23, AKAMAI-ARIN-1 - Akamai Technologies, Inc., US (Cambridge (East Cambridge)) ... 
reg:	72.246.0.0/15, US, ARIN, 2005-03-14
asn:	AS35994 - AKAMAI-AS Akamai Technologies Inc., US
	  AS20940 - AKAMAI-ASN1 Akamai International B.V., NL
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
	  AS6461  - ZAYO-6461 Zayo Bandwidth, US
addr:	  145 Broadway Cambridge MA 2142 US
online:	  49 » latency: 138 ms (138ms) 

see also:
   72.246.0.0/15    AS20940  AKAMAI-ARIN-1 Akamai Technologies, Inc., US