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 27,041 17,521 1,225,266,570 346,092,553,109,504
Brazil 6,299 6,118 90,095,334 12,460,096,487,424
Russian Federation 6,254 5,223 47,420,374 8,114,101,485,568
United Kingdom 2,803 2,011 88,561,010 28,775,821,213,696
Germany 2,755 2,071 112,978,580 62,638,814,330,880
Poland 2,567 2,103 18,936,652 11,740,710,961,152
Australia 2,565 1,574 43,247,872 18,888,648,097,792
India 2,504 1,786 33,447,716 5,219,411,165,184
Ukraine 2,203 1,803 11,307,784 3,168,137,576,448
Canada 2,105 1,298 54,642,968 2,387,208,765,440
France 1,940 1,226 76,437,442 43,421,458,890,752
Indonesia 1,646 1,230 20,362,124 529,314,414,592
Netherlands 1,453 1,029 37,276,888 293,908,896,219,136
China 1,432 518 358,138,864 118,033,998,348,288
Romania 1,269 1,053 7,068,800 743,309,115,392
Italy 1,140 939 87,971,252 25,006,211,137,536
Spain 1,122 885 40,685,254 5,151,196,774,400
Argentina 993 832 20,483,440 18,220,128,010,240
Japan 964 649 170,116,440 33,029,557,977,088
Hong Kong 953 570 18,553,324 764,524,756,992
Switzerland 929 677 30,293,684 5,840,746,840,064
Republic of Korea 918 799 110,223,786 386,719,416,320
Bangladesh 917 752 1,546,752 464,664,199,168
Sweden 830 599 24,168,332 22,802,127,781,888
Bulgaria 778 640 4,465,856 743,084,916,736
Czech 717 598 8,473,896 5,572,730,617,856
Turkey 674 480 20,251,904 1,682,370,068,480
Iran 674 462 13,699,132 992,142,491,648
Austria 665 536 21,591,360 3,931,195,768,832
New Zealand 632 401 5,937,960 523,626,479,616
South Africa 558 428 27,117,564 18,766,111,899,648
Singapore 542 351 7,073,954 408,947,720,192
Thailand 517 377 10,843,776 292,575,313,920
Philippines 442 289 5,507,728 165,935,579,136
Mexico 413 280 24,422,840 350,084,333,568
Denmark 403 299 13,105,920 2,699,961,761,792
Norway 369 292 16,406,624 5,246,611,357,696
Viet Nam 361 264 16,423,110 64,593,920,000
Finland 358 266 13,464,028 2,400,134,103,040
Belgium 342 251 27,215,816 2,663,226,540,032
Israel 323 252 7,939,584 545,707,851,776
Taiwan 321 174 39,259,936 10,022,430,113,792
Chile 319 248 9,060,504 138,952,376,320
Slovenia 297 264 2,560,520 717,598,031,872
Latvia 291 225 1,825,284 340,413,644,800
Hungary 282 218 5,101,312 724,542,947,328
Malaysia 275 193 5,934,848 253,122,510,848
Ireland 258 190 5,872,512 801,584,906,240
Slovakia 213 176 2,801,696 1,052,269,215,744
Colombia 213 156 16,217,320 284,399,239,168
Greece 206 154 5,406,208 641,293,221,888
Moldova 191 140 1,361,408 708,670,193,664
Nigeria 189 159 1,287,432 73,015,033,856
Lebanon 187 142 603,136 339,923,566,592
Serbia 185 153 2,340,864 455,266,926,592
Pakistan 183 137 5,747,712 61,237,821,440
Saudi Arabia 179 141 11,387,456 203,270,979,584
Estonia 158 123 1,354,752 622,788,149,248
Lithuania 157 135 2,595,328 281,888,117,882,880
Kazakhstan 152 121 3,261,184 214,013,837,312
Croatia 142 120 2,256,640 243,202,981,888
Iraq 139 113 616,704 339,840,794,624
Belarus 131 106 1,854,720 172,875,776,000
Cambodia 125 93 424,704 73,015,558,144
Ecuador 124 107 2,244,896 174,587,314,176
Panama 123 83 1,734,224 103,921,614,848
Portugal 121 95 6,547,968 804,233,543,680
Luxembourg 112 89 2,088,248 543,584,223,232
Kenya 111 92 5,500,544 68,736,581,632
Georgia 110 93 1,218,816 154,652,377,088
Nepal 108 82 545,280 55,834,836,992
Cyprus 108 83 1,188,880 390,842,286,080
Venezuela 105 70 5,300,632 146,029,019,136
Myanmar 96 73 147,488 42,950,000,640
Costa Rica 90 70 2,212,664 234,078,535,680
Armenia 90 72 589,824 326,417,842,176
United Arab Emirates 88 69 3,756,296 236,492,685,312
Honduras 86 71 453,888 103,079,215,104
Puerto Rico 82 67 838,404 39,460,077,568
Iceland 79 63 882,688 360,827,912,192
Ghana 78 65 1,798,656 25,769,934,848
Egypt 78 62 25,816,064 17,622,250,881,024
Tanzania 78 63 1,019,648 90,194,837,504
Albania 76 65 382,464 721,554,571,264
Kuwait 74 65 1,921,344 83,752,845,312
Paraguay 66 63 1,326,592 133,949,751,296
Peru 66 39 3,195,264 73,034,825,728
Uzbekistan 61 49 263,168 184,683,593,728
Afghanistan 61 47 155,392 8,589,934,592
Palestine 59 43 756,736 141,734,051,840
Angola 55 43 1,162,240 64,424,574,976
Macedonia 55 46 708,352 438,086,729,728
Azerbaijan 54 46 647,424 206,158,888,960
Mongolia 52 43 215,808 25,769,869,312
Guatemala 52 39 1,289,472 77,092,618,240
Kyrgyzstan 51 44 268,800 60,129,607,680
Dominican 49 40 1,900,032 102,024,740,864
Bosnia and Herzegovina 48 38 787,968 42,949,804,032
Bolivia 44 33 1,064,960 30,065,491,968
El Salvador 43 33 271,872 34,359,869,440
Malta 42 33 677,376 201,863,528,448
Uganda 42 35 1,419,520 21,474,967,552
Jordan 41 35 553,472 124,554,051,584
Democratic Republic of Congo 40 27 83,456 4,295,098,368
Mauritius 36 22 2,361,938 34,361,901,056
Uruguay 35 20 2,439,168 94,490,918,912
Curacao 31 18 157,440 30,064,836,608
Nicaragua 29 25 169,728 38,654,705,664
Lao 29 18 71,168 8,591,048,704
Mozambique 28 22 420,352 12,079,661,056
Belize 27 18 105,216 30,064,771,072
Bahrain 27 18 398,336 12,885,360,640
Sri Lanka 26 19 598,272 38,654,836,736
Zimbabwe 26 19 106,272 12,884,901,888
Liechtenstein 25 23 90,368 94,489,346,048
Papua New Guinea 25 15 51,456 4,294,967,296
Botswana 24 18 153,088 8,590,131,200
Tunisia 23 18 9,820,160 73,014,706,176
Montenegro 23 17 173,056 42,949,672,960
Seychelles 22 15 386,048 6,711,148,544
Gibraltar 21 18 195,336 12,884,967,424
Burkina Faso 21 16 262,528 4,295,098,368
Zambia 20 16 1,593,856 17,179,869,184
Cameroon 19 16 668,928 17,179,869,184
Bermuda 19 15 113,408 17,179,869,184
Bhutan 19 15 51,184 38,654,836,736
Morocco 18 15 13,260,032 21,475,098,624
Rwanda 18 14 265,728 8,589,934,592
Oman 18 14 900,864 43,220,467,712
Somalia 18 14 23,040 4,294,967,296
Sierra Leone 18 16 89,088 0
Republic of the Congo 17 8 116,736 0
Ivory Coast 17 12 1,146,624 150,323,855,360
Gabon 17 13 318,720 196,608
British Virgin Islands 17 12 29,952 268,763,136
Qatar 16 12 1,208,320 154,622,492,672
Malawi 16 10 207,360 9,412,083,712
Namibia 16 9 424,960 8,590,000,128
Algeria 15 9 4,768,768 8,824,815,616
New Caledonia 15 10 156,416 30,064,836,608
Cayman Islands 15 12 110,080 8,590,655,488
Brunei Darussalam 15 10 131,072 12,884,967,424
Trinidad and Tobago 14 13 542,464 85,899,345,920
South Sudan 14 7 11,008 4,294,967,296
Tajikistan 14 14 38,144 131,072
Fiji 14 10 145,408 12,885,360,640
Benin 13 10 290,816 42,950,000,640
Vanuatu 13 11 16,128 50,659,328
Maldives 13 12 84,992 8,590,983,168
Haiti 13 8 162,048 8,590,000,128
Guinea 13 8 26,368 0
Jamaica 13 9 285,440 0
Isle of Man 13 10 14,848 4,294,967,296
Liberia 13 9 184,320 81,604,444,160
Macao 12 10 357,120 9,161,015,296
Senegal 12 10 412,672 8,590,000,128
Libya 12 8 395,776 0
Mali 11 7 81,152 0
United States Virgin Islands 11 6 132,736 8,589,934,592
Barbados 11 7 117,248 68,988,043,264
Burundi 11 9 37,888 4,294,967,296
Timor-leste 10 7 18,432 4,294,967,296
Gambia 10 8 267,776 0
Chad 10 9 17,408 0
Lesotho 10 6 110,848 4,294,967,296
San Marino 10 6 32,768 0
Sudan 10 7 1,858,056 23,622,320,128
Swaziland 10 6 37,632 0
Guam 10 8 234,240 12,884,967,424
Madagascar 9 4 549,888 4,294,967,296
Samoa 9 6 18,688 8,590,000,128
Bahamas 9 7 155,904 4,294,967,296
Jersey 8 5 67,328 68,719,476,736
Solomon Islands 8 6 12,544 65,536
Togo 8 4 294,400 0
Faroe Islands 8 4 44,032 38,654,705,664
Turkmenistan 7 6 14,336 0
Antigua and Barbuda 7 4 10,496 65,536
Equatorial Guinea 7 6 20,736 4,294,967,296
Grenada 7 5 27,392 77,309,935,616
Cuba 7 3 256,256 12,884,901,888
Niger 6 5 27,904 0
French Guiana 6 4 4,608 0
French Saint Martin 6 5 12,032 4,294,967,296
Saint Lucia 6 4 34,560 68,719,476,736
Syrian 6 2 1,171,712 12,884,901,888
Saint Barthelemy 5 4 1,280 50,331,648
French Polynesia 5 4 71,936 4,295,032,832
Guyana 5 4 66,048 8,589,934,592
Nederland Caribbean 5 5 24,576 8,589,934,592
Yemen 5 3 196,608 68,719,476,736
Suriname 5 3 80,128 4,294,967,296
Micronesia 5 4 9,984 4,294,967,296
Reunion Island 5 3 199,936 38,654,705,664
Guadeloupe 5 3 9,728 8,589,934,592
Dutch Saint Martin 4 3 40,192 12,884,901,888
Cabo Verde 4 3 28,672 0
Mauritania 4 3 41,984 0
Dominica 4 2 126,976 2,952,790,016
Saint Kitts and Nevis 4 2 11,264 65,536
Tonga 4 4 8,704 4,294,967,296
Tokelau 3 2 1,024 262,144
Mayotte 3 1 256 0
American Samoa 3 2 15,872 4,294,967,296
Nauru 3 2 10,240 4,295,032,832
Anguilla 3 3 5,888 47,244,705,792
Aruba 3 2 75,008 4,294,967,296
Guernsey 3 2 3,328 4,294,967,296
Palau 3 3 5,632 4,294,967,296
Vatican 3 3 2,048 73,015,164,928
Kiribati 3 2 4,608 0
Djibouti 3 2 45,824 4,294,967,296
Guinea Bissau 2 2 5,120 0
Turks and Caicos Islands 2 1 8,448 805,306,368
Greenland 2 1 29,696 8,589,934,592
Martinique 2 1 512 65,536
Comoros 2 2 5,120 0
Central African 2 2 4,096 0
Sao Tome and Principe 2 2 8,704 0
Monaco 2 2 58,368 0
Norfolk Island 2 1 1,280 0
Ethiopia 2 1 295,936 4,294,967,296
Aland Islands 2 2 5,120 0
North Korea 1 1 1,024 0
Antarctica 1 0 0 0
Wallis and Futuna 1 1 3,584 0
Tuvalu 1 1 512 0
Niue 1 0 0 0
Eritrea 1 1 4,096 0
Falkland Islands 1 1 3,584 0
Saint Pierre and Miquelon 1 1 4,096 0
British Indian Ocean Territory 1 0 0 0
Northern Mariana Islands 1 0 0 0
Marshall Islands 1 1 4,608 4,294,967,296
Cook Islands 1 1 6,912 0
Saint Vincent and the Grenadines 1 1 21,504 0
Andorra 1 1 49,152 8,589,934,592