2.16.21.0/24

ip:	2.16.21.0 a2-16-21-0.deploy.static.akamaitechnologies.com
loc:	Russia, St Petersburg (St.-Petersburg)  
isp:	AS12389 PJSC Rostelecom » Akamai Technologies »  148.075 ms
route:	2.16.21.0/24, AKAMAI-PA - Akamai Technologies, EU (Saint Petersburg) ... 
reg:	2.16.0.0/13, RU, RIPE, 2010-09-10
asn:	AS12389 - ROSTELECOM-AS PJSC Rostelecom, RU
addr:	  Akamai Technologies 145 Broadway Cambridge MA 02142
online:	  71 » latency: 46 ms (46ms) 

see also:
   2.16.0.0/13      AS20940  NL-AKAMAI-20100910 Akamai International B.V., EU