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List of IPv4/IPv6 prefixes originated by countries

CountryPrefixesASNs
Serbia1,434174
Korea, Republic of19,549793
Singapore6,982551
United Arab Emirates3,042121
Paraguay88085
Hong Kong12,303841
Tuvalu82
Virgin Islands, British19072
Northern Mariana Islands301
Guyana876
Sudan69910
Korea, Democratic People's Republic of41
Japan11,379749
Denmark1,701349
South Africa9,483711
Lesotho698
Djibouti1023
Kyrgyzstan34332
New Zealand3,390465
Palau63
Mauritius1,12442
Belgium1,761335
Madagascar3525
Saint Kitts and Nevis94
Albania74887
Colombia9,475234
Aruba1024
Macao12111
British Indian Ocean Territory21
Luxembourg1,019120
Central African Republic174
Netherlands10,6001,506
Cambodia1,851106
Bolivia, Plurinational State of98742
Pakistan5,600221
Burkina Faso20522
Hungary1,623239
Guernsey567
Maldives26212
Congo, The Democratic Republic of the26649
Algeria4698
Barbados43816
Suriname3683
Holy See (Vatican City State)33
Israel6,698311
Austria3,543761
French Polynesia2575
Sri Lanka55220
Finland1,517307
Taiwan8,952236
Spain21,2201,073
Seychelles5,450378
Bhutan5617
Norfolk Island42
Lao People's Democratic Republic28924
Isle of Man13925
European Union7239
Russian Federation38,6715,108
Åland Islands112
Nicaragua35625
Puerto Rico90688
Sao Tome and Principe202
Nepal1,037115
Guam8510
Saint Lucia416
Solomon Islands387
Mayotte41
Andorra531
Yemen1296
Faroe Islands134
Azerbaijan88556
Syrian Arab Republic2632
Brazil73,4038,204
Thailand10,258433
Estonia678174
Argentina15,9461,035
Mauritania654
Namibia18015
Australia22,7761,927
Samoa607
Slovenia729277
France10,7541,428
Falkland Islands (Malvinas)102
Germany21,6072,458
Morocco2,08125
Philippines4,701346
Saint Pierre and Miquelon181
Wallis and Futuna141
Turkmenistan145
Equatorial Guinea326
Cuba523
Cook Islands333
Guinea-Bissau93
Zambia27423
Nigeria2,417196
Tonga196
Guadeloupe856
Somalia11718
Norway1,590315
United Kingdom16,1802,435
Antigua and Barbuda32426
Jamaica36619
Malawi35019
Czech Republic4,2981,291
Greece1,552173
Viet Nam13,163324
Timor-Leste577
Bosnia and Herzegovina66341
Chad7915
Honduras78088
Angola36253
American Samoa182
Iran, Islamic Republic of7,819519
Cyprus1,211137
Mozambique79626
Papua New Guinea14627
Bahrain60323
Gambia579
Georgia549111
Anguilla256
Curaçao20630
Qatar34419
Myanmar58085
Belarus1,060102
Tokelau41
Sweden5,399758
Eritrea111
Ireland1,661247
Greenland251
Latvia1,097258
Kiribati254
Libya28216
Sierra Leone7616
Chile5,966384
Armenia56985
Uruguay94023
Virgin Islands, U.S.1014
Zimbabwe30121
French Guiana176
Gabon11517
El Salvador1,07250
Haiti1767
South Sudan6519
Dominica226
Saint Martin (French part)197
Turks and Caicos Islands264
Swaziland4710
Rwanda23916
Croatia504155
Italy7,4831,064
Uganda65847
Palestine1,34647
Venezuela, Bolivarian Republic of1,746109
Iceland22866
Botswana21920
Bahamas1067
RÉUNION837
Jersey488
Benin18414
Bonaire, Sint Eustatius and Saba437
Dominican Republic84361
Martinique1125
Montserrat51
Panama1,456115
New Caledonia6314
Poland7,4282,195
Saudi Arabia7,253153
Liberia5210
Comoros152
Afghanistan47862
Senegal20712
Moldova, Republic of815163
Oman91818
Montenegro7729
Trinidad and Tobago41215
Lithuania2,387235
Kazakhstan3,844128
Grenada245
Brunei Darussalam31910
United States278,91520,009
Turkey22,716610
Cameroon43619
Micronesia, Federated States of185
Macedonia, The Former Yugoslav Republic of63451
Portugal751117
Tunisia1,28731
Saint Barthélemy43
Bermuda19517
Tajikistan20917
Marshall Islands141
Nauru103
Cayman Islands5718
Indonesia19,0391,671
Niue102
San Marino10913
Congo10213
Lebanon1,680157
Malaysia3,081246
Peru5,43697
Jordan1,90539
Sint Maarten (Dutch part)574
Mali8010
Canada34,4721,617
India40,9012,299
Tanzania, United Republic of74880
Slovakia760198
Egypt7,35466
Kenya1,952125
Monaco153
Vanuatu7217
Mongolia43558
Costa Rica4,16190
Ethiopia3191
Saint Vincent and the Grenadines265
Bulgaria7,710749
Fiji14911
Guinea648
Guatemala69857
Niger867
Uzbekistan24047
Romania6,4351,050
Kuwait2,17276
Cape Verde253
Switzerland3,699813
Bangladesh6,559982
Togo1088
Iraq1,976147
Ecuador3,586151
Belize387103
Burundi1229
China54,378801
Mexico19,786412
Ukraine11,2211,748
Liechtenstein7327
Gibraltar26154
Ghana59486
Malta56441
Côte d'Ivoire1,07418
CountryPrefixesASNs
Côte d'Ivoire178
Korea, Republic of49340
Angola1816
Mongolia1810
Faroe Islands22
Armenia3019
Switzerland2,895655
Jordan6569
Mexico5,154105
Mauritius10816
Azerbaijan3816
Hungary11667
Belarus8128
Bosnia and Herzegovina2413
Austria1,069364
Malaysia96297
Ethiopia41
Slovenia11972
Luxembourg17554
Fiji63
Thailand1,448158
Comoros11
Cape Verde22
French Polynesia63
French Guiana22
Yemen92
Burundi11
Greece18160
Estonia12177
Dominican Republic11240
Nepal24242
Lesotho33
Belize6324
Lebanon7323
Czech Republic759401
Rwanda33
Malawi118
Isle of Man177
Saint Barthélemy33
Latvia10050
Gambia22
Suriname11
Romania1,094150
Morocco2515
Ghana1812
Aruba11
Seychelles13840
Spain1,412204
Timor-Leste182
Finland242142
Slovakia12871
Hong Kong909270
Holy See (Vatican City State)33
European Union53
Papua New Guinea43
Sint Maarten (Dutch part)103
Japan5,772367
Liberia22
South Sudan11
Marshall Islands21
Macao107
Afghanistan104
Moldova, Republic of4526
Macedonia, The Former Yugoslav Republic of2310
Curaçao289
Tonga22
Turkey75594
Uruguay8014
Micronesia, Federated States of32
Benin75
Germany4,8881,415
Libya62
Russian Federation2,895938
Nicaragua3512
Iraq9337
Palau11
Iran, Islamic Republic of17157
Burkina Faso95
Portugal9142
Sao Tome and Principe11
Iceland3428
Bhutan4914
Tanzania, United Republic of3028
Cambodia7428
Bahamas171
Saint Martin (French part)11
Lithuania23261
Grenada345
Nigeria8735
Cameroon224
Guyana233
Virgin Islands, U.S.22
Sudan187
Virgin Islands, British3316
Kyrgyzstan98
Guam64
Taiwan849123
Algeria166
Gibraltar14413
Israel34864
Congo, The Democratic Republic of the217
Georgia2611
Bonaire, Sint Eustatius and Saba33
Guernsey33
Bahrain203
American Samoa11
New Caledonia1610
Togo83
Italy788302
Martinique31
Qatar2137
Chile1,04381
Haiti22
Greenland21
Panama10437
Guadeloupe92
Palestine4312
Tunisia106
Saint Lucia202
Brunei Darussalam44
Saint Vincent and the Grenadines11
Saudi Arabia1,93829
Niger42
Saint Kitts and Nevis33
Venezuela, Bolivarian Republic of9735
Belgium492208
Botswana84
Montenegro65
Mali22
Lao People's Democratic Republic264
Indonesia1,665293
RÉUNION583
Ukraine621283
China25,2004,576
Mozambique148
Cyprus13133
Costa Rica16846
Guatemala27921
Syrian Arab Republic91
Kuwait9711
New Zealand510150
Poland932360
Trinidad and Tobago498
Sri Lanka1488
Maldives377
Kenya7637
Vanuatu104
Ireland1,00689
Philippines1,11649
Uganda3310
Sierra Leone33
France1,983600
Pakistan24024
Turkmenistan11
Liechtenstein109
Bermuda94
Albania5919
Bangladesh1,314235
Congo345
Somalia11
Bulgaria279114
Norway332180
Cayman Islands233
Serbia6529
Namibia105
Sweden1,166372
Chad31
Argentina2,086285
Canada2,105504
Samoa33
Gabon64
Equatorial Guinea11
Puerto Rico3728
San Marino42
Singapore1,250195
Oman1027
Cuba32
United Arab Emirates1,18721
Barbados225
Viet Nam4,08697
Paraguay11043
Jamaica162
India7,498455
Myanmar37216
Djibouti61
Madagascar33
Australia3,057463
Zimbabwe129
United Kingdom3,515853
Egypt4589
Uzbekistan2111
Peru55836
Netherlands4,036678
Honduras5923
Antigua and Barbuda119
Andorra21
Kazakhstan19425
Dominica32
Malta2210
United States30,8124,013
Anguilla32
Senegal22
Bolivia, Plurinational State of6011
El Salvador3012
Croatia9056
Solomon Islands11
Denmark341151
Ecuador92564
Tajikistan32
South Africa612238
Zambia55
Colombia849117
Brazil20,1255,704