anchor.diff:  204,516,23,575,nl,Netherlands,31,Aspider Solutions
   204,516,05,95,nl,Netherlands,31,Elephant Talk Communications Premium Rate Services Netherlands BV
   204,516,17,383,nl,Netherlands,31,Intercity Mobile Communications BV
  +204,516,08,143,nl,Netherlands,31,KPN Telecom B.V.
   204,516,69,1695,nl,Netherlands,31,KPN Telecom B.V.
   204,516,10,271,nl,Netherlands,31,KPN Telecom B.V.
  -204,516,08,143,nl,Netherlands,31,KPN Telecom B.V.
   204,516,12,303,nl,Netherlands,31,KPN/Telfort
   204,516,28,655,nl,Netherlands,31,Lancelot BV
   204,516,09,159,nl,Netherlands,31,Lycamobile Ltd
  
positive.code: 520,1312,00,15,th,Thailand,66,Hutch/CAT CDMA
  520,1312,18,399,th,Thailand,66,Total Access (DTAC)
  520,1312,05,95,th,Thailand,66,Total Access (DTAC)
  520,1312,99,2463,th,Thailand,66,True Move/Orange
  520,1312,04,79,th,Thailand,66,True Move/Orange
  514,1300,01,31,tp,Timor-Leste,670,Telin/ Telkomcel
  514,1300,02,47,tp,Timor-Leste,670,Timor Telecom
  615,1557,02,47,tg,Togo,228,Telecel/MOOV
  
negative.code: 510,1296,01,31,id,Indonesia,62,Indosat/Satelindo/M3
  510,1296,00,15,id,Indonesia,62,PT Pasifik Satelit Nusantara (PSN)
  510,1296,27,639,id,Indonesia,62,PT Sampoerna Telekomunikasi Indonesia (STI)
  510,1296,28,655,id,Indonesia,62,PT Smartfren Telecom Tbk
  510,1296,09,159,id,Indonesia,62,PT Smartfren Telecom Tbk
  510,1296,11,287,id,Indonesia,62,PT. Excelcom
  510,1296,10,271,id,Indonesia,62,Telkomsel
  901,2305,13,319,n/a,International Networks,882,Antarctica
  