anchor.diff:  255,597,01,31,ua,Ukraine,380,UMC/MTS
   255,597,68,1679,ua,Ukraine,380,Beeline
   424,1060,03,63,ae,United Arab Emirates,971,DU
  +431,1073,02,47,ae,United Arab Emirates,971,Etisalat
  +430,1072,02,47,ae,United Arab Emirates,971,Etisalat
   424,1060,02,47,ae,United Arab Emirates,971,Etisalat
  -430,1072,02,47,ae,United Arab Emirates,971,Etisalat
  -431,1073,02,47,ae,United Arab Emirates,971,Etisalat
   234,564,03,63,gb,United Kingdom,44,Airtel/Vodafone
   234,564,76,1903,gb,United Kingdom,44,BT Group
   234,564,77,1919,gb,United Kingdom,44,BT Group
  
positive.code: 311,785,150,336,us,United States,1,
  311,785,070,112,us,United States,1,Wisconsin RSA #7 Limited Partnership
  310,784,390,912,us,United States,1,Yorkville Telephone Cooperative
  748,1864,03,63,uy,Uruguay,598,Ancel/Antel
  748,1864,01,31,uy,Uruguay,598,Ancel/Antel
  748,1864,10,271,uy,Uruguay,598,Claro/AM Wireless
  748,1864,07,127,uy,Uruguay,598,MOVISTAR
  434,1076,04,79,uz,Uzbekistan,998,Bee Line/Unitel
  
negative.code: 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.
  234,564,11,287,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
  