159.56.0.0/16

ip:	159.56.0.0 syn-159-056-000-000.biz.spectrum.com
loc:	United States, Santa Ana (California)  
isp:	AS20001 Charter Communications Inc » Charter Communications » Spectrum 686.896 ms
route:	159.56.0.0/16, CC04 - Charter Communications LLC, US (Santa Ana) ... 
reg:	159.56.0.0/16, US, ARIN, 2018-09-05
addr:	  6175 S. Willow Dr Greenwood Village CO 80111 US
online:	  189 » latency: 141 ms (148ms) 

see also:
   159.56.0.0/22    AS20001  CONCENTRUS-INC CONCENTRUS, INC., US
   159.56.4.0/22    AS11427  CC04 Charter Communications LLC, US
   159.56.8.0/22    AS10796  CC04 Charter Communications LLC, US
   159.56.128.0/21  AS20115  CC04 Charter Communications LLC, US
   159.56.136.0/21  AS23132  CC04 Charter Communications LLC, US
   159.56.144.0/22  AS23200  CC04 Charter Communications LLC, US