131.239.52.0/22

ip:	131.239.52.0 americas.us.5256.ip1.regusnet.com
loc:	United States, Atlanta (Georgia)  
isp:	AS46887 Zayo Bandwidth » Zayo Bandwidth » Zayo Bandwidth 654.673 ms
route:	131.239.52.0/22, LVXY-10999IP - First Marblehead Corporation, US (Boston (Prudential / St. Botolph)) ... 
reg:	131.239.0.0/16, US, ARIN, 1989-02-06
asn:	AS46887 - LIGHTOWER Lightower Fiber Networks (LIGHT-141), US
	  AS1299  - TWELVE99 Arelion, f/k/a Telia Carrier, SE
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
	  AS6461  - ZAYO-6461 Zayo Bandwidth, US
addr:	  8020 Katy Freeway Houston TX 77024 US
online:	  52 » latency: 122 ms (122ms) 

see also:
   131.239.0.0/16   AS46887  CROWNCASTLE-131-239-0-0 Crown Castle Fiber LLC, US