The list below shows the number of ASNs and IPs assigned to each country. Click the Country link to view more details about the specific ASN and IP address that belongs to each country.

Country & Region Allocated ASNs Announced ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 27,091 17,341 1,179,138,180 344,155,903,361,024
Brazil 6,326 6,131 87,530,700 10,917,232,967,680
Russian Federation 6,249 5,155 48,525,112 7,178,279,911,424
United Kingdom 2,722 1,964 87,258,944 26,021,688,180,736
Germany 2,652 2,003 111,920,064 60,947,443,154,944
Poland 2,550 2,078 18,982,784 11,467,972,345,856
Australia 2,521 1,540 43,330,476 18,838,916,104,192
India 2,425 1,762 33,523,808 5,141,735,735,296
Ukraine 2,233 1,785 28,233,736 2,552,341,921,792
Canada 2,103 1,291 54,773,792 2,377,538,011,136
France 1,890 1,175 76,592,402 42,532,048,666,624
Indonesia 1,536 1,156 19,919,646 463,190,687,744
Netherlands 1,408 974 37,551,000 12,242,069,880,832
China 1,376 523 374,218,624 73,781,776,613,376
Romania 1,277 1,059 7,004,672 756,728,725,504
Italy 1,099 902 71,347,210 24,648,921,579,520
Spain 1,093 850 36,053,292 4,749,885,636,608
Argentina 991 807 20,173,288 18,185,489,612,800
Japan 950 639 174,551,752 32,995,181,592,576
Hong Kong 926 540 17,611,268 744,345,305,088
Switzerland 925 666 30,171,958 5,501,175,136,256
Republic of Korea 915 789 109,829,038 351,536,807,936
Bangladesh 844 690 1,494,272 336,351,330,304
Sweden 814 590 24,223,488 22,444,542,787,584
Bulgaria 771 640 4,471,556 712,995,110,912
Czech 707 587 8,430,848 5,096,022,605,824
Iran 660 450 14,094,908 1,028,913,823,744
Turkey 656 458 20,153,600 1,519,175,729,152
Austria 642 514 21,521,744 3,896,829,739,008
New Zealand 621 392 5,871,952 508,241,051,648
South Africa 541 406 31,547,292 18,700,244,484,096
Singapore 530 339 6,381,052 398,495,252,480
Thailand 515 383 10,842,248 275,359,662,080
Philippines 433 276 5,443,732 162,423,242,752
Mexico 415 264 25,045,472 343,732,322,304
Denmark 388 287 13,179,648 2,634,999,136,256
Norway 363 290 16,506,784 4,649,676,636,160
Finland 346 255 12,891,584 2,249,811,165,184
Viet Nam 342 258 16,593,318 59,571,896,320
Belgium 331 244 26,529,480 2,697,565,175,808
Israel 323 254 7,918,336 433,938,038,784
Chile 319 244 8,962,936 127,394,185,216
Taiwan 302 165 39,241,600 10,043,887,386,624
Latvia 290 221 1,824,262 340,396,539,904
Slovenia 290 259 2,556,936 623,108,554,752
Hungary 276 215 5,112,832 647,249,985,536
Malaysia 262 190 5,924,352 248,289,689,600
Ireland 256 190 5,682,048 702,799,544,320
Colombia 216 147 16,169,800 258,338,127,872
Slovakia 207 172 2,780,000 858,995,752,960
Greece 204 151 5,370,624 641,292,959,744
Serbia 192 162 2,350,592 416,645,709,824
Moldova 192 132 1,328,896 1,228,361,236,480
Lebanon 188 143 616,752 335,091,728,384
Nigeria 183 149 1,189,128 38,671,745,024
Pakistan 179 126 5,759,744 66,069,463,040
Saudi Arabia 179 140 11,047,520 173,054,361,600
Lithuania 156 132 2,683,136 281,845,168,144,384
Kazakhstan 153 116 3,241,216 252,668,674,048
Estonia 145 112 1,325,600 455,284,293,632
Croatia 140 118 2,253,568 242,934,546,432
Iraq 131 108 609,536 352,725,696,512
Belarus 131 108 1,841,408 137,977,069,568
Panama 126 86 1,727,424 95,029,690,368
Ecuador 120 103 2,260,220 157,385,031,680
Cambodia 119 85 413,696 77,310,394,368
Portugal 116 94 6,510,336 629,213,298,688
Kenya 111 89 5,512,064 68,736,581,632
Georgia 107 89 1,201,408 120,292,638,720
Nepal 105 78 542,976 47,244,967,936
Cyprus 105 78 1,185,280 292,074,881,024
Luxembourg 105 86 1,434,936 558,616,608,768
Venezuela 103 66 5,408,464 94,489,346,048
United Arab Emirates 89 68 3,753,480 304,943,464,448
Costa Rica 89 67 2,202,064 231,930,986,496
Honduras 86 67 423,936 85,899,345,920
Armenia 86 67 584,704 223,338,627,072
Myanmar 84 70 137,244 34,360,000,512
Puerto Rico 83 63 839,424 39,460,143,104
Iceland 79 64 879,104 360,827,912,192
Tanzania 79 62 1,052,416 85,899,870,208
Egypt 76 58 25,028,256 17,617,955,848,192
Albania 76 62 379,904 579,820,650,496
Ghana 75 63 1,984,512 21,474,902,016
Kuwait 73 63 1,919,040 79,457,615,872
Peru 68 40 3,184,848 72,765,865,984
Paraguay 65 60 1,105,408 97,761,427,456
Uzbekistan 60 48 261,120 180,388,626,432
Afghanistan 58 47 151,808 8,589,934,592
Angola 56 43 1,159,680 60,129,542,144
Macedonia 54 44 705,280 197,568,495,616
Palestine 54 42 718,848 133,144,051,712
Azerbaijan 52 47 638,208 173,946,503,168
Guatemala 51 38 1,451,008 37,888,655,360
Kyrgyzstan 50 42 268,544 90,194,378,752
Mongolia 49 40 208,640 25,769,869,312
Bosnia and Herzegovina 48 38 783,104 42,949,738,496
Dominican 48 36 1,897,472 98,784,575,488
Bolivia 44 34 1,075,968 30,065,426,432
Uganda 44 35 1,349,888 21,474,967,552
El Salvador 42 32 267,024 21,474,902,016
Malta 42 34 664,576 201,863,528,448
Jordan 40 35 552,960 124,554,051,584
Democratic Republic of Congo 35 24 81,152 4,295,032,832
Mauritius 35 20 2,356,818 38,656,999,424
Uruguay 35 19 2,437,888 85,901,049,856
Curacao 31 18 155,392 25,769,869,312
Nicaragua 29 24 168,448 38,654,705,664
Mozambique 28 22 420,864 8,589,934,592
Lao 28 16 68,608 8,590,983,168
Zimbabwe 26 19 108,576 12,884,901,888
Belize 26 18 104,960 34,359,738,368
Bahrain 26 18 396,800 4,295,426,048
Liechtenstein 25 23 90,368 94,489,346,048
Sri Lanka 25 19 577,280 42,949,804,032
Tunisia 24 18 9,049,856 73,014,771,712
Botswana 24 18 148,992 8,590,131,200
Papua New Guinea 23 14 47,872 4,294,967,296
Montenegro 23 18 183,040 42,949,672,960
Cameroon 21 16 687,360 12,884,901,888
Seychelles 21 14 373,504 6,711,148,544
Gibraltar 21 15 191,500 12,884,967,424
Burkina Faso 20 15 261,376 4,295,098,368
Bermuda 19 15 113,408 17,179,869,184
Bhutan 19 14 50,928 25,769,934,848
Rwanda 19 14 265,728 8,589,934,592
Zambia 19 18 1,603,840 8,589,934,592
Ivory Coast 18 12 1,113,856 150,323,855,360
Gabon 18 14 321,024 196,608
Somalia 18 15 21,504 4,294,967,296
British Virgin Islands 17 11 29,952 34,628,370,432
Oman 17 13 838,148 12,885,032,960
Algeria 16 9 4,777,472 8,589,934,592
Morocco 16 14 13,199,616 21,475,098,624
Namibia 16 9 424,960 8,590,000,128
Republic of the Congo 16 10 118,528 262,144
Malawi 16 11 221,696 8,589,934,592
Cayman Islands 16 14 111,104 8,590,589,952
Sierra Leone 16 14 86,528 0
Brunei Darussalam 15 10 131,072 12,884,967,424
New Caledonia 15 10 156,160 30,064,836,608
Qatar 15 9 1,195,520 51,540,787,200
Trinidad and Tobago 15 14 542,720 85,899,411,456
Fiji 14 10 145,152 12,885,295,104
Haiti 13 8 160,512 8,589,934,592
Guinea 13 8 25,856 0
Benin 13 10 250,624 34,360,066,048
Jamaica 13 8 286,720 4,294,967,296
Tajikistan 13 13 36,864 131,072
Vanuatu 13 12 14,848 50,593,792
Maldives 13 12 83,456 8,590,721,024
Isle of Man 13 10 10,752 4,294,967,296
Macao 12 10 355,840 8,875,737,088
Liberia 12 9 183,040 42,949,738,496
United States Virgin Islands 11 6 132,608 8,589,934,592
Libya 11 7 392,960 0
Mali 11 6 78,848 0
Senegal 11 9 396,032 8,590,000,128
Barbados 11 7 105,728 68,988,043,264
Guam 10 8 234,240 12,884,967,424
South Sudan 10 6 9,216 4,294,967,296
Gambia 10 8 266,752 4,294,967,296
Sudan 10 7 1,860,872 23,622,320,128
Lesotho 10 6 102,912 0
Burundi 10 9 37,888 4,294,967,296
Madagascar 9 4 194,048 4,294,967,296
Chad 9 8 17,152 0
San Marino 9 7 34,816 0
Swaziland 9 7 45,824 0
Togo 8 5 294,480 0
Samoa 8 5 18,432 4,295,032,832
Bahamas 8 6 157,696 4,294,967,296
Faroe Islands 8 3 43,008 38,654,705,664
Jersey 8 5 65,552 34,359,738,368
Timor-leste 8 5 17,920 4,294,967,296
Equatorial Guinea 7 6 20,736 4,294,967,296
Antigua and Barbuda 7 3 9,472 0
Turkmenistan 7 6 14,336 0
Niger 7 6 27,136 0
Cuba 7 3 256,256 12,884,901,888
Syrian 7 2 1,144,064 17,179,869,184
Solomon Islands 7 5 12,288 65,536
Grenada 7 5 27,392 77,309,804,544
Saint Lucia 6 4 34,560 68,719,476,736
French Guiana 6 4 4,608 196,608
French Saint Martin 6 5 8,960 4,294,967,296
Guyana 5 4 66,048 8,589,934,592
Nederland Caribbean 5 5 24,576 8,589,934,592
Yemen 5 3 175,616 68,719,476,736
Suriname 5 3 81,152 4,294,967,296
French Polynesia 5 4 69,888 4,295,032,832
Saint Barthelemy 5 4 1,280 4,345,298,944
Guadeloupe 5 3 9,472 8,589,934,592
Mauritania 4 3 41,984 0
Tonga 4 4 8,960 4,294,967,296
Dutch Saint Martin 4 3 40,192 12,884,901,888
Saint Kitts and Nevis 4 2 10,240 65,536
Dominica 4 2 214,016 0
Micronesia 4 4 9,984 4,294,967,296
Reunion Island 4 3 183,552 38,654,705,664
Cabo Verde 4 3 28,672 4,294,967,296
Vatican 3 3 1,536 68,721,180,672
Kiribati 3 2 4,608 0
Aruba 3 2 73,984 4,294,967,296
Tokelau 3 2 1,024 262,144
Nauru 3 2 9,728 0
Guernsey 3 2 3,008 4,294,967,296
Anguilla 3 2 5,632 47,244,705,792
American Samoa 3 2 14,848 4,294,967,296
Djibouti 3 2 46,080 4,294,967,296
Palau 3 3 5,632 0
Central African 2 2 4,096 0
Comoros 2 2 4,608 0
Sao Tome and Principe 2 2 8,704 0
Martinique 2 1 512 65,536
Ethiopia 2 1 296,192 0
Greenland 2 1 28,672 8,589,934,592
Turks and Caicos Islands 2 1 7,936 0
Mayotte 2 1 256 0
Aland Islands 2 2 5,120 0
Guinea Bissau 2 2 5,120 0
Norfolk Island 2 1 1,280 0
Monaco 2 2 57,344 0
Wallis and Futuna 1 1 3,584 0
British Indian Ocean Territory 1 0 0 0
Marshall Islands 1 1 4,608 4,294,967,296
Antarctica 1 0 0 0
Falkland Islands 1 1 256 0
Andorra 1 1 49,152 8,589,934,592
Cook Islands 1 1 6,912 0
Saint Pierre and Miquelon 1 1 4,096 0
Northern Mariana Islands 1 0 0 0
Saint Vincent and the Grenadines 1 1 21,504 0
Niue 1 0 0 0
Eritrea 1 1 4,096 0
North Korea 1 1 1,024 0
Tuvalu 1 1 512 0