170.20.0.0/17

ip:	170.20.0.0 
loc:	United States, New York (New York)  
isp:	AS6102 CBS inc. » CBS inc. » CBS Corporation 0.233 ms
route:	170.20.0.0/17, CBS-170 - CBS Corporation, US (New York) ... 
reg:	170.20.0.0/16, US, ARIN, 1994-01-04
asn:	AS6102 - CBSCORPORATE CBS inc., US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
	  AS6461  - ZAYO-6461 Zayo Bandwidth, US
addr:	  524 West 57th Street New York NY 10019 US
online:	  1 » latency: 353 ms (353ms) 

see also:
   170.20.0.0/16    AS6102   CBS-170 CBS Corporation, US