166.0.0.0/18

ip:	166.0.0.0 anycast.mitelis.net
loc:	The Netherlands, Amsterdam (North Holland)  
isp:	AS213229 MITELIS SECURITY LIMITED » Mitelis Security Limited » Ace Data Centers, Inc. 1.525 ms
route:	166.0.0.0/18, ACE-NETWORK-10 - Ace Data Centers, Inc., US (Orem) ... 
reg:	166.0.0.0/15, US, ARIN, 2012-07-10
addr:	  727 North 1550 East Ste 400 Orem UT 84097 US
online:	  3.735 » latency: 100 ms (107ms) 

see also:
   166.0.0.0/24     AS213229  ACE-NETWORK-10 Ace Data Centers, Inc., DE
   166.0.1.0/24     AS7979   ACE-NETWORK-10 Ace Data Centers, Inc., NL
   166.0.2.0/23     AS7979   ACE-NETWORK-10 Ace Data Centers, Inc., NL
   166.0.4.0/22     AS7979   ACE-NETWORK-10 Ace Data Centers, Inc., NL
   166.0.8.0/24     AS21859  NETUTILS Internet Utilities NA LLC, US
   166.0.11.0/24    AS213791  NET-166-0-11-0-24 XeniaHosting, NL
   166.0.12.0/24    AS43350  NET-166-0-12-0-24 Private Customer, NL
   166.0.13.0/24    AS262191  166-0-0-0-19 IPXO LLC, CO
   166.0.14.0/24    AS64161  ACE-NETWORK-10 Ace Data Centers, Inc., CL
   166.0.15.0/24    AS7488   IPXO IPXO LLC, US
   166.0.16.0/23    AS26042  NET-166-0-16-0-22 Private Customer, US
   166.0.16.0/24    AS26042  NET-166-0-16-0-22 Private Customer, US
   166.0.17.0/24    AS26042  NET-166-0-16-0-22 Private Customer, US
   166.0.18.0/23    AS26042  NET-166-0-16-0-22 Private Customer, US
   166.0.20.0/22    AS20326  NET-166-0-20-0-22 Private Customer, CN
   166.0.24.0/22    AS20326  NET-166-0-24-0-22 Private Customer, CN
   166.0.28.0/22    AS20326  NET-166-0-28-0-22 Private Customer, CN
   166.0.32.0/24    AS8881   ACE-NETWORK-10 Ace Data Centers, Inc., DE
   166.0.33.0/24    AS8881   ACE-NETWORK-10 Ace Data Centers, Inc., DE