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 27,053 17,437 1,179,217,046 345,524,838,924,288
Brazil 6,321 6,122 87,582,554 12,271,112,749,056
Russian Federation 6,251 5,169 48,624,502 7,463,956,054,016
United Kingdom 2,764 1,972 87,765,102 26,233,995,001,856
Germany 2,694 2,032 111,628,508 61,716,501,168,128
Poland 2,558 2,085 18,962,436 11,656,958,836,736
Australia 2,553 1,558 43,327,112 18,874,671,562,752
India 2,456 1,771 33,695,604 5,163,256,381,440
Ukraine 2,238 1,798 11,430,440 2,789,106,647,040
Canada 2,102 1,296 54,624,564 2,341,874,040,832
France 1,917 1,203 77,062,818 42,910,866,210,816
Indonesia 1,578 1,184 20,408,524 530,118,803,456
Netherlands 1,429 997 36,945,830 293,964,980,158,464
China 1,402 531 368,195,056 117,960,025,702,400
Romania 1,276 1,059 7,037,952 786,794,217,472
Italy 1,109 913 71,169,904 25,026,881,388,544
Spain 1,097 861 40,235,452 4,967,050,182,656
Argentina 993 824 20,264,576 18,189,785,497,600
Japan 961 647 170,095,432 33,016,673,402,880
Hong Kong 937 555 18,096,584 773,373,100,032
Switzerland 926 670 30,216,394 5,733,370,953,728
Republic of Korea 918 795 109,831,622 424,567,963,648
Bangladesh 870 704 1,516,400 426,277,273,600
Sweden 819 600 24,397,040 22,530,454,257,664
Bulgaria 778 644 4,437,016 713,028,665,344
Czech 709 592 8,466,944 5,465,389,924,352
Iran 662 453 13,939,260 1,132,534,104,064
Turkey 660 465 20,229,120 1,390,311,178,240
Austria 652 518 21,551,440 3,935,489,556,480
New Zealand 626 397 5,931,088 473,713,803,264
South Africa 549 418 49,604,528 18,762,890,739,712
Singapore 537 347 6,556,594 398,477,950,976
Thailand 515 382 10,839,432 283,984,330,752
Philippines 439 284 5,453,456 170,208,722,944
Mexico 416 276 24,458,680 340,835,893,248
Denmark 400 291 13,169,408 2,708,014,825,472
Norway 359 285 16,426,656 4,555,120,312,320
Viet Nam 349 263 16,351,142 59,596,013,568
Finland 349 258 12,896,152 2,370,069,200,896
Belgium 337 247 27,186,376 2,697,571,663,872
Israel 327 255 7,930,368 519,879,000,064
Chile 320 245 8,967,536 138,951,852,032
Taiwan 311 169 39,063,968 10,009,528,238,080
Slovenia 294 264 2,562,824 691,828,162,560
Latvia 289 221 1,823,492 340,413,317,120
Hungary 278 216 5,016,832 655,823,470,592
Malaysia 266 191 5,933,056 253,927,424,000
Ireland 256 189 5,841,024 835,944,448,000
Colombia 216 153 16,134,240 275,515,047,936
Slovakia 211 175 2,770,272 905,166,651,392
Greece 202 153 5,372,672 641,293,156,352
Moldova 192 141 1,340,416 1,297,080,713,216
Serbia 188 156 2,343,168 420,907,188,224
Lebanon 186 144 618,288 339,655,131,136
Nigeria 186 156 1,219,592 55,835,033,600
Pakistan 182 133 5,786,624 57,211,027,456
Saudi Arabia 177 139 11,364,448 173,189,169,152
Lithuania 157 133 2,650,368 281,853,758,210,048
Kazakhstan 155 119 3,257,088 218,308,804,608
Estonia 155 119 1,337,888 489,661,005,824
Croatia 140 117 2,253,824 234,344,546,304
Belarus 132 107 1,842,432 137,977,004,032
Iraq 132 108 614,656 339,840,794,624
Panama 124 85 1,731,196 99,593,027,584
Ecuador 123 104 2,217,324 165,974,638,592
Cambodia 122 90 415,744 77,310,459,904
Portugal 119 94 6,526,208 774,168,444,928
Kenya 111 90 5,506,944 68,736,516,096
Luxembourg 110 88 2,127,160 593,244,913,664
Cyprus 107 84 1,189,632 330,729,586,688
Georgia 107 90 1,216,000 120,292,638,720
Nepal 106 81 542,720 47,245,033,472
Venezuela 105 69 5,414,584 115,964,248,064
Costa Rica 90 70 2,209,972 227,635,888,128
United Arab Emirates 89 68 3,756,296 305,212,030,976
Armenia 87 68 584,192 227,633,594,368
Myanmar 87 71 137,496 42,950,000,640
Honduras 86 69 427,264 98,784,247,808
Puerto Rico 84 66 840,844 39,460,143,104
Iceland 79 63 881,664 360,827,912,192
Egypt 76 58 25,174,176 17,617,955,848,192
Tanzania 76 62 1,027,328 81,604,902,912
Ghana 76 64 1,948,160 21,474,967,552
Albania 75 63 375,552 614,180,388,864
Kuwait 73 63 1,931,584 79,457,746,944
Peru 68 41 3,197,392 77,329,203,200
Paraguay 67 62 1,335,552 134,000,214,016
Uzbekistan 61 47 260,096 180,388,626,432
Afghanistan 57 46 153,088 8,589,934,592
Angola 56 43 1,160,448 60,129,542,144
Palestine 56 43 744,448 141,734,051,840
Macedonia 54 44 704,512 197,568,495,616
Azerbaijan 53 46 649,984 240,518,496,256
Guatemala 52 39 1,451,008 46,483,832,832
Mongolia 51 41 210,176 25,769,869,312
Kyrgyzstan 51 43 268,032 90,194,378,752
Dominican 48 38 1,900,032 94,489,608,192
Bosnia and Herzegovina 47 37 777,472 42,949,804,032
Bolivia 44 35 1,077,248 30,065,360,896
Malta 43 33 666,624 201,863,528,448
El Salvador 43 32 267,024 25,769,934,848
Uganda 42 34 1,414,912 21,474,967,552
Jordan 41 35 553,728 120,328,749,056
Mauritius 39 21 2,358,866 38,656,868,352
Democratic Republic of Congo 36 24 81,408 4,295,098,368
Uruguay 35 20 2,439,168 90,195,951,616
Curacao 31 18 157,184 25,769,869,312
Lao 29 18 69,120 8,590,983,168
Nicaragua 29 24 168,704 34,359,738,368
Mozambique 28 22 420,608 7,784,693,760
Bahrain 27 18 387,328 8,590,393,344
Belize 26 18 105,216 34,359,738,368
Zimbabwe 26 19 108,832 12,884,901,888
Sri Lanka 25 19 581,376 42,949,804,032
Liechtenstein 25 23 90,368 94,489,411,584
Botswana 24 20 158,256 8,590,131,200
Montenegro 23 17 173,056 42,949,672,960
Papua New Guinea 23 15 52,224 4,294,967,296
Tunisia 23 18 9,214,464 73,014,706,176
Seychelles 22 14 372,480 6,711,148,544
Gibraltar 21 18 195,596 12,884,967,424
Burkina Faso 21 16 261,504 4,295,098,368
Cameroon 19 16 676,608 12,886,212,608
Bhutan 19 15 51,184 30,064,902,144
Bermuda 19 15 113,408 17,179,869,184
Zambia 19 17 1,595,648 12,884,901,888
Somalia 18 15 22,784 4,294,967,296
Rwanda 18 14 265,728 8,589,934,592
Morocco 17 15 13,217,024 21,475,098,624
Ivory Coast 17 12 1,113,856 150,323,855,360
Oman 17 14 947,968 43,218,239,488
British Virgin Islands 17 11 28,160 34,628,435,968
Gabon 17 14 319,232 196,608
Malawi 16 11 211,712 9,412,083,712
Republic of the Congo 16 10 119,296 262,144
Namibia 16 9 424,960 8,590,000,128
Sierra Leone 15 14 87,040 0
Algeria 15 9 4,777,472 8,824,815,616
New Caledonia 15 10 156,160 30,064,836,608
Brunei Darussalam 15 10 131,072 12,884,967,424
Qatar 15 9 1,195,520 51,542,556,672
Cayman Islands 15 12 104,704 8,590,589,952
Trinidad and Tobago 14 13 541,440 85,899,345,920
Fiji 14 10 145,664 12,885,295,104
Haiti 13 8 167,168 8,590,000,128
Jamaica 13 8 284,160 0
Benin 13 10 250,624 34,360,066,048
Maldives 13 12 83,712 8,590,983,168
Guinea 13 8 26,368 0
Isle of Man 13 10 11,264 4,294,967,296
Tajikistan 13 13 36,864 131,072
Vanuatu 13 12 14,848 50,659,328
Macao 12 10 356,608 8,892,579,840
Liberia 12 9 183,040 47,244,705,792
Libya 12 7 393,984 0
United States Virgin Islands 11 6 132,608 8,589,934,592
Barbados 11 7 115,200 68,988,043,264
Senegal 11 9 396,544 8,590,000,128
South Sudan 11 7 10,752 4,294,967,296
Mali 11 6 80,384 0
Guam 10 8 234,240 12,884,967,424
Burundi 10 9 37,888 4,294,967,296
Lesotho 10 6 102,912 0
Swaziland 10 7 45,824 0
Sudan 10 7 1,857,032 23,622,320,128
Gambia 10 9 267,776 4,294,967,296
Chad 10 9 17,664 0
Madagascar 9 4 160,256 4,294,967,296
San Marino 9 6 32,768 0
Faroe Islands 8 3 43,008 38,654,705,664
Timor-leste 8 6 18,176 4,294,967,296
Solomon Islands 8 5 12,032 65,536
Bahamas 8 6 157,696 4,294,967,296
Togo 8 5 294,480 0
Samoa 8 5 18,432 8,590,000,128
Jersey 8 6 66,320 34,359,738,368
Cuba 7 3 256,256 12,884,901,888
Equatorial Guinea 7 6 20,736 4,294,967,296
Grenada 7 5 27,392 77,309,804,544
Syrian 7 2 1,170,688 12,884,901,888
Turkmenistan 7 6 14,336 0
Antigua and Barbuda 7 4 9,728 65,536
Saint Lucia 6 4 34,560 68,719,476,736
French Guiana 6 4 4,608 0
Niger 6 5 26,368 0
French Saint Martin 6 5 14,080 4,294,967,296
French Polynesia 5 4 71,424 4,295,032,832
Guyana 5 4 66,048 8,589,934,592
Yemen 5 3 196,096 68,719,476,736
Nederland Caribbean 5 5 24,576 8,589,934,592
Suriname 5 3 80,128 4,294,967,296
Saint Barthelemy 5 4 1,280 50,331,648
Guadeloupe 5 3 9,472 8,589,934,592
Micronesia 4 4 9,984 4,294,967,296
Cabo Verde 4 3 28,672 0
Tonga 4 4 8,960 4,294,967,296
Saint Kitts and Nevis 4 2 10,240 65,536
Mauritania 4 3 41,984 0
Dominica 4 2 129,792 2,415,919,104
Dutch Saint Martin 4 3 40,192 12,884,901,888
Reunion Island 4 3 183,552 38,654,705,664
American Samoa 3 2 15,872 4,294,967,296
Tokelau 3 2 1,024 0
Palau 3 3 5,632 4,294,967,296
Aruba 3 2 76,032 4,294,967,296
Nauru 3 2 9,728 4,295,032,832
Anguilla 3 2 5,632 47,244,705,792
Kiribati 3 2 4,608 0
Djibouti 3 2 46,080 4,294,967,296
Vatican 3 3 16,778,752 68,723,277,824
Guernsey 3 2 2,240 4,294,967,296
Norfolk Island 2 1 1,280 0
Central African 2 2 4,096 0
Monaco 2 2 57,344 0
Ethiopia 2 1 296,192 0
Greenland 2 1 29,696 8,589,934,592
Sao Tome and Principe 2 2 8,704 0
Comoros 2 2 5,120 0
Aland Islands 2 2 5,120 0
Guinea Bissau 2 2 5,120 0
Turks and Caicos Islands 2 1 8,448 805,306,368
Mayotte 2 1 256 0
Martinique 2 1 512 65,536
Antarctica 1 0 0 0
Marshall Islands 1 1 4,608 4,294,967,296
Wallis and Futuna 1 1 3,584 0
Eritrea 1 1 4,096 0
Northern Mariana Islands 1 0 0 0
Falkland Islands 1 1 256 0
Saint Pierre and Miquelon 1 1 4,096 0
Andorra 1 1 49,152 8,589,934,592
Saint Vincent and the Grenadines 1 1 21,504 0
British Indian Ocean Territory 1 0 0 0
Tuvalu 1 1 512 0
Niue 1 0 0 0
North Korea 1 1 1,024 0
Cook Islands 1 1 6,912 0