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 31,255 18,397 1,375,298,409 1,153,848,650,198,876,898
Brazil 9,487 8,634 86,672,048 28,432,239,038,468
China 6,743 5,127 349,609,636 129,960,566,138,608
Russian Federation 5,912 5,002 46,669,786 11,693,161,065,792
India 5,907 2,763 35,305,760 24,350,576,934,912
Australia 4,351 1,709 40,988,976 20,425,914,587,392
Indonesia 3,502 2,490 17,799,200 1,137,088,528,384
United Kingdom 3,490 2,213 74,874,792 30,070,851,960,832
Germany 3,292 2,393 112,546,824 69,075,151,618,048
France 2,673 1,477 75,917,824 12,303,580,200,960
Poland 2,553 2,112 18,106,112 14,958,781,731,840
Canada 2,375 1,570 54,582,776 3,148,032,050,176
Ukraine 2,084 1,641 8,944,384 4,829,021,011,968
Netherlands 1,875 1,045 53,926,416 25,629,374,154,240
Bangladesh 1,804 1,405 1,862,400 847,947,628,544
Romania 1,297 933 7,960,128 1,403,047,248,128
Italy 1,295 1,075 51,942,344 28,461,948,141,568
Hong Kong 1,290 737 17,401,796 7,962,835,354,368
Argentina 1,282 1,032 19,689,984 18,743,722,049,536
Spain 1,265 953 34,207,232 7,688,088,129,536
Japan 1,260 741 164,608,840 33,537,676,017,664
Sweden 1,209 665 23,042,664 5,649,833,525,248
Republic of Korea 1,171 888 113,030,432 163,436,822,528
Switzerland 1,062 781 14,649,088 7,914,369,646,592
Turkey 951 751 21,362,944 3,569,948,753,920
Viet Nam 934 510 16,648,224 175,451,340,800
Bulgaria 904 657 4,837,632 1,256,135,917,824
South Africa 810 624 26,660,864 20,968,079,491,072
Iran 806 546 12,439,040 3,561,360,785,408
Austria 763 620 10,795,024 4,924,374,515,712
New Zealand 723 442 4,967,680 559,017,099,264
Czech 719 597 8,898,560 7,790,155,333,632
Mexico 711 457 23,475,456 653,133,086,720
Singapore 691 422 8,140,464 652,464,717,824
Thailand 622 446 12,689,664 1,468,443,000,832
Philippines 613 375 6,312,688 328,161,361,920
Taiwan 482 254 37,860,304 12,491,517,002,240
Colombia 478 340 17,172,480 640,478,412,800
Denmark 470 330 11,217,152 3,175,958,708,224
Chile 412 305 9,306,624 305,849,761,792
Norway 394 300 17,081,680 5,508,278,583,296
Belgium 390 296 10,441,376 3,374,569,422,848
Pakistan 390 267 5,438,614 155,662,680,064
Finland 388 289 12,735,744 2,936,559,435,776
Malaysia 383 252 6,021,128 287,272,075,264
Israel 355 290 8,040,208 1,258,830,495,744
Latvia 304 234 2,064,640 1,044,850,016,256
Hungary 301 236 5,637,120 1,410,855,993,344
Ireland 301 209 6,617,600 977,464,721,408
Slovenia 300 262 2,615,808 988,134,703,104
Venezuela 263 169 6,165,504 350,833,213,440
Nigeria 259 211 2,354,432 264,426,684,416
Ecuador 247 202 2,283,520 369,721,934,848
Greece 241 211 5,744,384 1,027,877,371,904
Slovakia 233 192 2,558,976 1,434,271,154,176
Belarus 222 106 1,761,536 255,820,890,112
Cyprus 216 122 1,541,888 545,503,641,600
Iraq 215 154 717,568 288,387,563,520
Estonia 214 159 1,217,792 618,586,112,000
Moldova 213 150 1,215,232 871,880,523,776
Kazakhstan 210 172 3,437,824 244,959,412,224
Lithuania 209 178 2,488,320 2,292,473,004,288
Peru 209 144 3,422,720 335,490,252,800
Kenya 206 179 6,144,256 193,576,763,392
Saudi Arabia 197 151 12,452,900 364,194,693,120
Serbia 196 160 2,421,760 640,220,790,784
Nepal 188 132 592,000 154,950,696,960
Croatia 173 141 2,360,576 446,964,432,896
Dominican 172 143 1,898,752 427,516,821,504
Lebanon 168 141 538,880 309,877,669,888
Myanmar 164 120 207,360 99,068,542,976
Portugal 160 123 6,560,256 1,115,105,591,296
Georgia 159 128 1,279,488 377,957,908,480
United Arab Emirates 155 114 3,909,888 14,388,430,438,400
Panama 148 89 2,093,056 207,644,852,224
Cambodia 141 94 424,192 86,848,569,344
Armenia 136 114 611,584 330,737,123,328
Luxembourg 128 99 1,512,704 615,429,570,560
Albania 127 110 461,056 1,554,795,003,904
Costa Rica 115 79 2,223,872 197,594,382,336
Puerto Rico 111 91 763,904 105,797,713,920
Ghana 107 88 1,510,656 30,065,229,824
Honduras 106 85 451,072 230,871,400,448
Uzbekistan 105 88 323,840 136,902,344,704
Paraguay 105 94 1,187,584 237,835,649,024
Tanzania 104 86 981,504 120,259,608,576
Iceland 96 73 861,528 425,256,484,864
Azerbaijan 94 77 625,664 446,677,647,360
Seychelles 92 65 1,346,304 2,506,399,416,320
Egypt 91 74 24,960,512 17,761,837,580,288
Guatemala 90 59 1,445,632 155,220,639,744
Kuwait 81 70 1,783,552 98,784,444,416
Mongolia 69 49 165,376 68,719,542,272
Angola 68 57 1,244,416 84,305,641,472
Afghanistan 67 57 155,904 8,590,458,880
Palestine 67 43 796,160 111,669,215,232
Macedonia 65 56 685,312 369,367,187,456
Bolivia 65 50 1,115,136 62,819,926,016
Kyrgyzstan 63 57 274,688 150,324,051,968
Uganda 57 40 1,337,856 38,654,967,808
Malta 55 42 670,976 159,216,041,984
Bosnia and Herzegovina 55 44 783,872 77,309,542,400
Jordan 54 47 646,912 120,259,411,968
El Salvador 53 37 263,424 38,654,836,736
Democratic Republic of Congo 53 37 71,680 8,590,065,664
Mauritius 47 32 2,466,560 57,732,366,336
Isle of Man 47 14 95,744 85,907,865,600
Uruguay 46 24 2,429,440 97,998,340,096
British Virgin Islands 43 32 193,792 236,694,732,800
Belize 40 26 110,336 69,005,803,520
Papua New Guinea 40 27 57,600 4,295,032,832
Lao 38 26 85,504 17,181,048,832
Bhutan 36 20 59,648 47,513,403,392
Curacao 36 18 186,368 34,393,358,336
Malawi 34 26 240,640 80,547,741,696
Morocco 33 23 13,739,520 1,128,235,073,536
Tajikistan 33 29 81,408 73,014,640,640
Nicaragua 32 24 154,880 42,949,869,568
Botswana 32 26 161,280 25,769,803,776
Gibraltar 32 22 100,608 150,610,706,432
Cameroon 32 18 577,536 30,064,836,608
Libya 31 23 444,416 21,425,225,728
Mozambique 31 25 420,608 28,991,094,784
Sri Lanka 30 19 552,704 34,360,262,656
Montenegro 30 19 178,176 51,539,804,160
Burkina Faso 30 25 156,160 21,475,098,624
Zimbabwe 30 27 189,220 17,180,000,256
Tunisia 28 23 10,042,624 90,532,020,224
Rwanda 28 17 267,520 21,474,836,480
Liechtenstein 27 24 93,696 171,798,757,376
Bahrain 26 19 388,096 150,323,855,360
Ivory Coast 26 19 1,952,768 214,748,430,336
Zambia 24 19 1,596,416 12,884,901,888
Bermuda 24 13 107,264 30,064,771,072
Somalia 24 21 39,936 12,884,901,888
South Sudan 23 19 25,600 8,589,934,592
Oman 23 18 941,824 107,649,761,280
Qatar 23 15 1,028,864 128,960,626,688
New Caledonia 20 13 136,192 34,361,114,624
Chad 19 13 15,104 4,294,967,296
Fiji 18 12 139,008 25,769,869,312
Maldives 18 16 91,648 8,591,638,528
Senegal 18 11 407,808 12,885,098,496
Guinea 18 15 31,232 12,884,967,424
Benin 18 14 163,840 17,179,934,720
Antigua and Barbuda 17 10 98,048 12,885,229,568
Namibia 17 13 376,064 12,884,967,424
Liberia 17 12 34,816 17,179,869,184
Sierra Leone 17 15 82,944 17,179,869,184
Macao 16 13 371,200 30,642,798,592
Trinidad and Tobago 15 14 535,808 115,964,182,528
Bahamas 14 10 148,744 4,294,967,296
Vanuatu 14 11 16,896 8,473,542,656
Timor-leste 14 11 24,576 12,884,967,424
Algeria 14 8 4,757,248 25,769,803,776
Republic of the Congo 14 9 113,920 4,295,163,904
Jamaica 13 9 282,112 4,832,231,680
Jersey 13 9 88,832 68,719,476,736
Haiti 13 6 153,856 8,590,000,128
Cayman Islands 13 9 76,288 8,858,370,048
Sudan 13 6 762,368 42,950,197,248
Gambia 13 11 271,104 12,885,032,960
Swaziland 12 10 48,896 4,294,967,296
United States Virgin Islands 12 7 143,360 8,589,934,592
Gabon 12 8 272,640 8,590,065,664
Solomon Islands 11 10 15,872 4,295,163,904
Grenada 11 6 27,904 77,309,542,400
San Marino 11 7 36,352 262,144
Madagascar 11 6 441,856 12,884,901,888
Mali 11 5 78,336 8,640,397,312
Cabo Verde 11 7 41,472 8,589,934,592
Togo 10 7 299,264 4,294,967,296
Guernsey 10 9 8,960 34,359,738,368
Brunei Darussalam 10 7 137,728 32,309,248
Guam 10 7 203,008 17,180,000,256
Lesotho 10 5 119,552 8,589,934,592
Samoa 10 7 17,920 8,589,934,592
Ethiopia 9 6 367,616 8,589,934,592
Niger 9 7 35,072 8,589,934,592
Burundi 9 7 36,096 4,294,967,296
Guadeloupe 9 6 217,856 18,958,516,224
Mauritania 8 6 45,056 8,590,983,168
Dominica 8 4 92,672 7,247,822,848
Barbados 8 7 110,848 68,987,977,728
French Saint Martin 7 4 11,008 4,563,402,752
Saint Lucia 7 5 37,632 77,879,836,672
Turkmenistan 7 6 22,784 34,359,738,368
Palau 7 5 9,216 4,311,744,512
Reunion Island 7 5 440,320 12,884,901,888
Guyana 7 5 66,304 17,179,869,184
Cuba 7 3 256,256 12,884,901,888
Equatorial Guinea 7 5 15,872 4,294,967,296
Saint Kitts and Nevis 7 6 17,152 15,859,712
Suriname 7 5 82,432 17,180,655,616
French Guiana 7 3 4,096 4,294,967,296
Micronesia 6 5 10,496 5,368,709,120
Nederland Caribbean 6 5 28,672 8,589,934,592
Yemen 6 3 235,008 34,359,738,368
French Polynesia 6 5 78,336 12,884,967,424
Syrian 6 2 1,207,808 42,949,672,960
Martinique 6 5 154,624 38,655,164,416
Faroe Islands 6 4 45,056 4,294,967,296
Tonga 5 4 9,472 8,590,000,128
Anguilla 5 4 7,168 31,409,045,504
Nauru 5 3 10,240 8,589,934,592
Djibouti 5 3 43,520 4,294,967,296
Dutch Saint Martin 4 3 38,144 6,442,582,016
Kiribati 4 2 3,328 0
Saint Vincent and the Grenadines 4 2 21,760 0
Aruba 4 3 71,168 8,589,934,592
Monaco 3 3 60,160 1,342,177,280
Central African 3 3 5,120 0
Vatican 3 3 10,752 73,014,444,032
Andorra 3 1 56,320 8,589,934,592
Marshall Islands 3 3 9,984 4,294,967,296
Tuvalu 3 1 2,560 0
American Samoa 3 2 16,384 4,294,967,296
Tokelau 3 3 2,048 262,144
Saint Barthelemy 3 1 768 268,435,456
Norfolk Island 2 1 768 0
Guinea Bissau 2 2 5,632 0
Turks and Caicos Islands 2 2 16,384 1,073,741,824
Cook Islands 2 2 8,704 4,294,967,296
Sao Tome and Principe 2 2 9,216 4,294,967,296
Northern Mariana Islands 2 1 36,608 8,589,934,592
Niue 2 2 2,048 0
Falkland Islands 2 2 5,888 0
Comoros 2 2 7,168 4,294,967,296
Wallis and Futuna 1 1 3,584 0
Mayotte 1 1 1,024 0
Aland Islands 1 1 3,840 0
Montserrat 1 1 1,024 0
Greenland 1 1 34,304 8,589,934,592
Saint Pierre and Miquelon 1 1 4,608 0
North Korea 1 1 1,024 0
Eritrea 1 1 4,096 0
British Indian Ocean Territory 1 1 3,072 0