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 28,841 17,974 1,312,479,364 633,009,388,245,536
Brazil 8,742 8,378 87,546,870 2,305,865,687,584,149,762
China 6,028 4,772 357,671,368 128,170,827,055,104
Russian Federation 5,989 5,142 47,322,592 13,133,431,953,220
Australia 3,158 1,676 43,123,792 20,143,111,217,664
India 3,091 2,215 34,897,056 5,681,939,677,184
United Kingdom 3,004 2,081 80,903,680 27,491,749,073,152
Germany 2,908 2,214 115,414,528 66,629,610,700,800
Poland 2,609 2,150 18,836,352 12,916,474,318,848
Indonesia 2,224 1,622 17,897,984 619,081,170,944
Ukraine 2,179 1,828 10,871,072 4,278,613,966,848
France 2,134 1,368 73,119,846 10,048,888,963,072
Canada 2,112 1,405 55,313,940 2,501,370,576,896
Netherlands 1,559 1,059 58,512,556 2,306,143,748,852,881,664
Romania 1,225 993 7,184,128 962,893,250,560
Italy 1,209 1,027 55,094,934 2,305,869,398,751,117,312
Bangladesh 1,193 963 1,633,800 762,379,173,888
Argentina 1,166 972 19,852,224 18,549,199,601,664
Spain 1,159 957 34,970,198 6,209,790,935,040
Hong Kong 1,108 625 16,673,028 288,231,235,347,513,344
Switzerland 992 728 13,410,816 6,894,660,812,800
Japan 914 670 168,935,224 33,228,878,708,736
Republic of Korea 914 804 111,240,680 270,898,495,488
Sweden 849 628 24,964,944 23,052,280,332,288
Bulgaria 786 641 4,690,200 843,430,232,320
Turkey 765 573 20,256,768 2,287,502,819,328
Czech 730 623 9,730,304 288,601,766,166,528
Austria 711 576 10,667,888 4,090,734,051,328
Iran 697 480 13,279,488 1,904,562,798,592
New Zealand 679 419 5,686,568 531,936,313,856
South Africa 659 485 26,511,340 19,157,209,841,664
Singapore 602 384 7,340,852 422,013,534,224
Thailand 558 404 10,854,400 308,018,937,856
Philippines 487 296 6,077,648 191,985,025,024
Mexico 485 344 24,366,232 437,123,416,064
Viet Nam 443 322 16,529,920 94,021,812,224
Denmark 421 311 11,628,544 284,415,205,507,072
Finland 388 287 13,068,050 284,055,250,534,400
Norway 387 299 17,074,210 5,147,882,684,416
Belgium 384 288 10,346,528 2,796,580,765,696
Chile 374 291 9,051,648 215,166,550,544
Taiwan 360 197 37,801,568 10,177,109,491,712
Israel 357 266 8,254,224 830,037,622,784
Malaysia 313 210 5,993,728 274,059,297,024
Colombia 298 218 16,421,704 406,451,912,704
Latvia 297 232 1,802,752 529,408,065,536
Hungary 297 222 6,100,992 777,174,712,320
Slovenia 296 261 2,535,936 833,226,735,616
Ireland 266 205 6,136,576 967,388,561,664
Pakistan 257 183 5,950,976 69,856,526,336
Greece 223 179 5,731,584 787,341,049,856
Nigeria 210 168 1,361,160 99,070,181,376
Slovakia 210 180 2,541,056 1,173,332,758,528
Moldova 198 159 1,374,208 549,756,600,320
Serbia 191 159 2,267,904 549,756,338,176
Iraq 185 138 713,984 417,152,630,784
Saudi Arabia 184 144 11,284,032 187,825,782,784
Lithuania 179 153 2,633,728 570,696,335,616
Lebanon 178 140 560,640 408,644,026,368
Ecuador 173 146 2,165,056 229,993,153,536
Estonia 165 128 1,185,280 872,030,535,680
Kazakhstan 164 132 3,314,176 320,321,748,992
Croatia 155 136 2,385,408 369,904,582,656
Nepal 153 117 573,440 117,039,104,000
Venezuela 149 108 4,725,760 193,273,659,392
Panama 141 91 1,606,272 200,843,722,752
Kenya 139 112 6,056,856 137,758,310,400
Belarus 138 111 1,816,576 234,884,956,160
Cyprus 136 104 1,036,544 493,990,838,528
Cambodia 131 83 394,240 73,032,597,504
Portugal 124 103 6,518,016 846,112,882,688
Georgia 122 107 1,232,148 227,633,397,760
Luxembourg 115 88 1,426,688 434,408,783,872
Peru 114 79 3,240,832 149,550,006,272
Myanmar 111 83 167,488 47,247,261,696
United Arab Emirates 102 77 3,792,136 305,233,264,640
Costa Rica 98 77 2,252,942 227,636,936,704
Honduras 97 76 438,528 94,490,460,160
Armenia 96 81 642,304 283,484,946,432
Albania 96 82 454,656 837,536,514,048
Puerto Rico 95 78 698,880 65,766,817,792
Ghana 89 73 1,782,784 21,475,098,624
Tanzania 84 66 1,003,008 90,194,968,576
Iceland 84 69 865,536 369,418,305,536
Paraguay 82 78 1,137,408 155,693,023,232
Kuwait 80 70 1,958,464 92,880,044,032
Dominican 78 62 1,822,976 158,949,507,072
Egypt 77 61 24,837,120 17,626,546,307,072
Uzbekistan 71 58 292,864 154,887,323,648
Afghanistan 67 56 188,416 12,885,295,104
Azerbaijan 64 53 655,104 298,501,275,648
Guatemala 64 50 1,499,648 110,785,527,808
Palestine 62 44 814,592 73,014,509,568
Macedonia 59 47 701,184 403,726,925,824
Mongolia 58 45 177,408 38,654,771,200
Seychelles 56 39 1,320,448 264,678,342,656
Angola 55 46 1,191,680 83,785,547,776
Kyrgyzstan 54 49 272,384 47,244,836,864
Bolivia 52 42 1,096,448 46,442,741,760
Bosnia and Herzegovina 50 38 791,040 77,309,476,864
El Salvador 49 38 276,256 47,244,836,864
Uganda 48 40 1,441,536 30,064,967,680
Malta 45 36 678,656 133,177,671,680
Jordan 44 39 640,256 51,604,291,584
Democratic Republic of Congo 43 35 94,720 12,885,950,464
Mauritius 42 23 2,364,416 43,004,657,664
Belize 38 25 119,552 73,065,889,792
British Virgin Islands 36 29 141,312 120,529,420,288
Uruguay 35 17 2,437,890 90,195,886,080
Curacao 34 21 190,464 38,654,771,200
Lao 32 21 75,776 8,591,245,312
Papua New Guinea 31 19 54,272 12,884,967,424
Nicaragua 31 24 170,496 34,359,869,440
Gibraltar 29 21 195,584 47,244,836,864
Bahrain 28 20 408,320 8,591,572,992
Mozambique 28 23 419,840 19,864,289,280
Botswana 27 19 154,624 17,179,934,720
Tunisia 26 22 10,037,248 8,590,131,200
Sri Lanka 26 18 587,520 34,359,803,904
Zimbabwe 25 19 104,480 30,064,836,608
Montenegro 25 19 169,728 51,556,450,304
Liechtenstein 24 21 91,392 133,143,986,176
Malawi 23 19 235,520 1,121,288,650,752
Morocco 23 21 13,666,560 25,770,196,992
Burkina Faso 23 19 262,912 12,885,098,496
Bermuda 22 15 141,568 17,179,934,720
Tajikistan 22 19 66,048 131,072
Oman 22 19 878,848 73,018,245,120
Ivory Coast 22 14 1,848,064 197,568,495,616
Bhutan 21 16 52,480 47,244,967,936
Cameroon 21 16 647,424 17,179,869,184
Isle of Man 21 15 48,384 90,194,313,216
Zambia 20 18 1,587,200 17,179,869,184
Rwanda 19 15 275,456 12,884,901,888
Somalia 19 17 33,024 4,294,967,296
Fiji 18 11 140,544 21,474,902,016
Qatar 18 13 1,239,552 124,566,568,960
Libya 17 14 406,784 8,590,000,128
New Caledonia 17 13 148,480 30,066,147,328
South Sudan 17 16 18,432 0
Sierra Leone 16 15 66,048 12,884,901,888
Cayman Islands 16 12 104,960 4,311,810,048
Namibia 15 11 442,880 12,885,032,960
Trinidad and Tobago 15 14 543,488 98,784,247,808
Antigua and Barbuda 15 10 91,904 38,655,164,416
Jamaica 15 10 288,000 4,831,838,208
Senegal 14 11 421,632 12,884,967,424
Republic of the Congo 14 9 120,320 12,884,901,888
Gabon 14 13 318,976 4,295,229,440
Vanuatu 14 10 18,432 655,360
Maldives 13 13 87,552 8,591,245,312
Benin 13 12 86,272 17,180,196,864
Guinea 13 8 26,624 0
Bahamas 13 7 154,880 4,294,967,296
Haiti 13 6 161,024 4,295,032,832
Brunei Darussalam 13 10 138,752 8,621,719,552
Liberia 13 10 33,024 4,294,967,296
Macao 12 8 371,200 13,472,366,592
Chad 12 11 18,176 4,294,967,296
San Marino 11 7 33,024 0
Barbados 11 6 111,872 68,987,977,728
Swaziland 11 8 39,680 0
Algeria 11 8 4,756,480 21,642,608,640
Sudan 11 8 1,881,608 17,179,934,720
United States Virgin Islands 11 5 136,320 8,589,934,592
Mali 11 7 75,008 4,294,967,296
Jersey 10 6 11,848 0
Solomon Islands 10 8 13,824 65,536
Samoa 10 6 17,152 8,590,000,128
Timor-leste 10 7 18,688 8,589,934,592
Gambia 10 9 268,800 8,589,934,592
Burundi 10 8 37,632 4,294,967,296
Guam 9 7 204,800 12,884,967,424
Grenada 9 6 27,648 77,578,371,072
Lesotho 9 5 126,208 8,589,934,592
Madagascar 9 5 559,616 12,884,901,888
Togo 8 4 288,768 4,294,967,296
Guernsey 8 5 12,288 4,294,967,296
Saint Barthelemy 8 5 1,536 50,331,648
Turkmenistan 7 6 14,336 34,359,738,368
Nauru 7 5 10,496 0
Saint Lucia 7 6 38,400 73,014,444,032
Cuba 7 3 256,256 12,884,901,888
Niger 7 6 29,696 8,589,934,592
Reunion Island 7 5 441,600 38,654,705,664
Guyana 7 5 66,304 12,884,901,888
French Guiana 6 3 4,096 131,072
Micronesia 6 5 10,496 9,663,676,416
French Polynesia 6 5 65,792 12,901,744,640
French Saint Martin 6 5 12,288 4,294,967,296
Equatorial Guinea 6 5 18,432 4,294,967,296
Guadeloupe 6 4 218,368 10,049,552,384
Cabo Verde 6 3 30,720 8,589,934,592
Syrian 6 1 1,235,200 4,295,819,264
Martinique 6 5 137,984 34,359,803,904
Faroe Islands 6 4 45,056 38,654,705,664
Nederland Caribbean 6 5 28,672 4,294,967,296
Suriname 5 4 81,152 12,884,901,888
Dominica 5 3 97,024 7,247,888,384
Saint Kitts and Nevis 5 4 15,360 131,072
Vatican 5 5 11,008 77,309,476,864
Tonga 5 4 8,192 4,295,032,832
Mauritania 5 3 41,984 0
Saint Vincent and the Grenadines 5 3 23,552 65,536
Palau 4 3 5,632 4,294,967,296
American Samoa 4 2 16,128 4,294,967,296
Kiribati 4 3 4,864 0
Yemen 4 3 233,216 68,719,476,736
Dutch Saint Martin 4 3 40,192 12,884,901,888
Sao Tome and Principe 4 4 318,208 8,589,934,592
Anguilla 4 3 6,912 21,743,337,472
Djibouti 3 2 31,488 4,294,967,296
Aruba 3 2 69,376 4,294,967,296
Tuvalu 3 1 2,048 0
Ethiopia 3 1 313,344 4,294,967,296
Aland Islands 2 2 5,120 0
Niue 2 2 2,048 0
Central African 2 2 4,096 0
Northern Mariana Islands 2 1 33,792 0
Mayotte 2 1 1,024 0
Comoros 2 2 6,144 4,294,967,296
Guinea Bissau 2 2 5,632 0
Turks and Caicos Islands 2 2 10,752 805,306,368
Norfolk Island 2 1 1,792 0
Monaco 2 2 58,624 0
Andorra 1 1 54,272 8,589,934,592
North Korea 1 1 1,024 0
Kosovo 1 1 512 0
Cook Islands 1 1 7,168 0
Tokelau 1 0 0 0
Eritrea 1 1 4,096 0
British Indian Ocean Territory 1 1 3,072 0
Greenland 1 1 34,304 8,589,934,592
Wallis and Futuna 1 1 3,584 0
Marshall Islands 1 1 4,608 4,294,967,296
Montserrat 1 0 0 0
Antarctica 1 0 0 0
Saint Pierre and Miquelon 1 1 4,608 0
Falkland Islands 1 1 3,584 0