anchor.diff:  234,564,01,31,gb,United Kingdom,44,Mapesbury C. Ltd
   234,564,28,655,gb,United Kingdom,44,Marthon Telecom
   234,564,10,271,gb,United Kingdom,44,O2 Ltd.
  +234,564,02,47,gb,United Kingdom,44,O2 Ltd.
   234,564,11,287,gb,United Kingdom,44,O2 Ltd.
  -234,564,02,47,gb,United Kingdom,44,O2 Ltd.
   234,564,08,143,gb,United Kingdom,44,OnePhone
   234,564,16,367,gb,United Kingdom,44,Opal Telecom
   234,564,34,847,gb,United Kingdom,44,Everyth. Ev.wh./Orange
  
positive.code: 619,1561,25,607,sl,Sierra Leone,232,Mobitel
  525,1317,12,303,sg,Singapore,65,GRID Communications Pte Ltd
  525,1317,03,63,sg,Singapore,65,MobileOne Ltd
  525,1317,02,47,sg,Singapore,65,Singtel
  525,1317,01,31,sg,Singapore,65,Singtel
  525,1317,07,127,sg,Singapore,65,Singtel
  525,1317,05,95,sg,Singapore,65,Starhub
  525,1317,06,111,sg,Singapore,65,Starhub
  231,561,06,111,sk,Slovakia,421,O2
  231,561,01,31,sk,Slovakia,421,Orange
  231,561,05,95,sk,Slovakia,421,Orange
  231,561,15,351,sk,Slovakia,421,Orange
  231,561,04,79,sk,Slovakia,421,T-Mobile
  231,561,02,47,sk,Slovakia,421,T-Mobile
  231,561,99,2463,sk,Slovakia,421,Zeleznice Slovenskej republiky (ZSR)
  293,659,41,1055,si,Slovenia,386,Mobitel
  293,659,40,1039,si,Slovenia,386,SI.Mobil
  
negative.code: 404,1028,05,95,in,India,91,Fascel
  404,1028,70,1807,in,India,91,Hexacom India
  404,1028,16,367,in,India,91,Hexcom India
  404,1028,07,127,in,India,91,Idea Cellular Ltd.
  404,1028,04,79,in,India,91,Idea Cellular Ltd.
  404,1028,24,591,in,India,91,Idea Cellular Ltd.
  404,1028,22,559,in,India,91,Idea Cellular Ltd.
  404,1028,78,1935,in,India,91,Idea Cellular Ltd.
  404,1028,69,1695,in,India,91,Mahanagar Telephone Nigam
  404,1028,68,1679,in,India,91,Mahanagar Telephone Nigam
  404,1028,83,2111,in,India,91,Reliable Internet Services
  404,1028,85,2143,in,India,91,Reliance Telecom Private
  404,1028,09,159,in,India,91,Reliance Telecom Private
  404,1028,36,879,in,India,91,Reliance Telecom Private
  404,1028,52,1327,in,India,91,Reliance Telecom Private
  404,1028,50,1295,in,India,91,Reliance Telecom Private
  404,1028,67,1663,in,India,91,Reliance Telecom Private
  404,1028,18,399,in,India,91,Reliance Telecom Private
  404,1028,41,1055,in,India,91,RPG Cellular
  404,1028,14,335,in,India,91,Spice
  404,1028,44,1103,in,India,91,Spice
  