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 27,724 17,465 1,169,528,958 637,397,205,082,656
Brazil 7,790 7,455 92,385,222 2,305,859,765,201,900,034
Russian Federation 6,292 5,201 47,684,536 8,717,872,991,492
Germany 2,872 2,144 113,263,360 64,227,662,036,992
United Kingdom 2,847 2,009 85,029,312 27,861,351,203,584
Australia 2,625 1,582 43,122,888 20,113,958,641,920
Poland 2,590 2,112 18,904,706 11,923,559,878,656
India 2,574 1,835 31,872,656 5,193,758,212,096
Ukraine 2,203 1,788 11,097,744 3,170,279,227,392
Canada 2,195 1,317 55,541,800 2,442,076,357,888
France 1,992 1,249 75,601,986 290,425,862,488,064
Indonesia 1,782 1,311 20,466,710 646,078,201,856
China 1,761 550 343,395,072 109,562,743,619,584
Netherlands 1,511 1,047 34,877,742 2,306,137,819,382,353,922
Romania 1,269 1,025 6,870,532 876,486,066,176
Italy 1,181 954 54,671,344 2,306,150,040,444,600,320
Spain 1,140 900 34,264,772 5,482,329,014,272
Argentina 1,091 904 20,714,712 35,925,345,566,720
Bangladesh 996 817 1,558,272 608,549,011,456
Hong Kong 994 561 19,266,156 817,042,391,808
Switzerland 950 673 13,505,588 6,024,443,396,096
Republic of Korea 881 770 109,499,164 404,029,702,144
Japan 866 643 168,379,208 33,045,680,627,712
Sweden 843 623 24,088,960 22,884,527,702,016
Bulgaria 776 637 4,703,768 751,674,982,400
Czech 721 605 8,529,664 287,837,998,022,656
Turkey 714 510 19,970,560 2,189,379,895,296
Iran 682 457 13,410,580 1,416,270,708,736
Austria 677 545 21,482,768 4,258,426,519,552
New Zealand 643 402 5,827,840 549,429,838,336
South Africa 575 434 26,142,488 18,891,453,956,096
Singapore 559 361 7,040,252 392,031,567,888
Thailand 527 380 10,860,608 309,757,214,720
Mexico 458 307 24,139,444 330,810,458,112
Philippines 457 281 5,515,872 174,526,562,304
Denmark 419 304 13,135,872 284,277,514,698,752
Norway 381 297 16,877,584 5,774,878,048,256
Finland 369 267 13,328,896 283,948,131,615,232
Belgium 359 260 10,300,992 2,685,679,370,240
Viet Nam 355 275 16,380,672 77,972,635,648
Israel 337 251 8,055,808 623,021,916,416
Chile 336 258 9,003,380 199,098,826,752
Taiwan 320 181 38,323,624 10,052,465,197,056
Slovenia 297 258 2,544,648 739,072,868,352
Latvia 294 220 1,784,324 447,788,351,488
Hungary 285 222 5,039,360 738,535,407,616
Malaysia 278 195 5,703,680 274,865,983,744
Ireland 253 194 5,774,336 934,729,285,632
Colombia 253 173 16,403,256 356,688,789,504
Greece 215 170 5,528,320 783,045,165,056
Slovakia 214 176 2,783,488 987,844,968,448
Pakistan 207 150 5,765,376 69,559,386,112
Nigeria 198 162 1,300,232 64,425,295,872
Lebanon 192 141 601,600 404,349,190,144
Moldova 191 141 1,396,480 438,087,319,552
Serbia 186 154 2,316,800 597,001,175,040
Saudi Arabia 185 144 10,887,744 187,230,846,976
Lithuania 163 135 2,564,352 400,239,755,264
Estonia 157 124 1,277,696 657,298,948,096
Croatia 155 130 2,563,584 245,351,710,720
Iraq 154 121 623,104 417,150,861,312
Kazakhstan 154 119 3,255,808 214,013,837,312
Ecuador 148 123 2,240,032 201,184,247,808
Venezuela 133 89 5,304,288 176,093,790,208
Belarus 132 107 1,848,576 183,076,519,936
Panama 129 84 1,749,184 138,012,983,296
Cambodia 128 86 400,384 81,605,492,736
Portugal 123 96 6,544,896 787,054,854,144
Nepal 116 89 556,032 68,719,804,416
Kenya 116 96 6,032,920 73,031,548,928
Luxembourg 113 91 2,264,832 543,584,550,912
Georgia 111 93 1,220,352 154,652,377,088
Cyprus 108 84 1,173,520 386,547,384,576
Myanmar 101 80 152,354 47,244,967,936
Honduras 99 81 483,072 98,784,247,808
Costa Rica 95 76 2,211,336 246,963,699,712
United Arab Emirates 92 71 3,763,464 275,170,197,504
Armenia 89 73 592,384 322,122,940,416
Puerto Rico 88 68 690,944 43,755,110,400
Peru 84 46 3,199,104 83,774,013,440
Egypt 83 61 25,184,768 17,622,250,946,560
Ghana 82 67 1,796,864 25,769,934,848
Iceland 81 64 905,216 360,828,305,408
Tanzania 79 63 989,952 81,604,902,912
Paraguay 78 73 1,340,160 169,651,601,408
Albania 78 66 383,232 652,835,094,528
Kuwait 76 65 1,954,384 88,048,467,968
Uzbekistan 63 51 274,944 154,618,822,656
Afghanistan 62 50 163,584 8,590,000,128
Palestine 61 42 756,224 141,733,986,304
Guatemala 61 44 1,299,200 85,689,892,864
Azerbaijan 61 48 643,072 199,716,503,552
Dominican 59 50 1,890,560 153,564,479,488
Angola 55 45 1,199,104 64,441,286,656
Macedonia 55 46 695,552 438,086,729,728
Mongolia 52 44 226,048 34,359,803,904
Kyrgyzstan 52 45 268,800 51,539,738,624
El Salvador 48 37 267,008 47,244,902,400
Bosnia and Herzegovina 48 38 791,808 77,309,542,400
Bolivia 47 34 1,068,288 38,656,344,064
Uganda 44 36 1,437,440 21,474,967,552
Jordan 42 37 562,176 98,784,247,808
Democratic Republic of Congo 42 31 90,368 4,295,098,368
Malta 40 32 676,352 167,503,790,080
Mauritius 36 21 2,363,138 34,362,359,808
Uruguay 35 19 2,436,864 94,490,918,912
Curacao 31 18 161,792 34,359,803,904
Lao 31 18 71,168 8,591,048,704
Nicaragua 30 24 168,704 38,654,705,664
Belize 30 19 107,776 30,064,771,072
Mozambique 29 22 420,352 7,784,693,760
Bahrain 27 19 433,408 12,885,426,176
Papua New Guinea 27 14 51,200 4,294,967,296
Zimbabwe 26 18 107,008 17,179,869,184
Liechtenstein 26 20 89,600 128,849,018,880
Sri Lanka 26 20 582,400 42,949,804,032
Montenegro 24 18 173,568 42,949,672,960
Seychelles 24 18 1,521,408 11,006,509,056
Botswana 24 18 153,344 12,884,967,424
Tunisia 23 19 9,907,968 77,309,607,936
Burkina Faso 23 17 262,912 4,295,098,368
Gibraltar 23 19 194,816 12,885,032,960
Zambia 21 18 1,602,048 17,179,869,184
Oman 20 16 998,656 73,016,868,864
Somalia 19 17 26,368 4,294,967,296
Ivory Coast 19 13 1,649,664 150,323,855,360
Cameroon 19 16 671,232 21,474,836,480
Bermuda 19 15 121,856 17,179,869,184
Bhutan 19 14 50,944 38,654,902,272
Rwanda 19 16 268,800 8,589,934,592
Malawi 19 12 208,384 9,412,149,248
Morocco 19 15 13,396,736 25,770,065,920
British Virgin Islands 18 13 33,536 268,763,136
Sierra Leone 18 17 87,808 4,294,967,296
Gabon 17 13 318,720 4,295,163,904
South Sudan 17 13 16,640 4,294,967,296
Qatar 17 12 1,233,664 158,920,278,016
Fiji 16 10 144,384 12,885,360,640
Republic of the Congo 16 9 120,064 4,294,967,296
Cayman Islands 16 13 110,080 8,590,655,488
Namibia 15 10 441,600 8,590,000,128
Algeria 15 9 4,757,504 8,824,815,616
New Caledonia 15 10 156,416 30,064,836,608
Tajikistan 15 15 39,680 131,072
Libya 15 9 395,520 0
Brunei Darussalam 14 9 130,816 12,884,967,424
Liberia 14 9 184,832 115,964,182,528
Benin 14 12 288,768 42,950,000,640
Trinidad and Tobago 14 13 542,464 85,899,345,920
Senegal 13 11 420,864 8,590,000,128
Maldives 13 13 87,552 8,590,983,168
Vanuatu 13 11 16,128 50,659,328
Haiti 13 8 162,304 8,590,000,128
Chad 13 11 23,552 4,294,967,296
Isle of Man 13 10 13,824 4,294,967,296
Guinea 13 8 25,344 0
Jamaica 13 8 286,464 0
Bahamas 12 7 154,880 4,294,967,296
Macao 12 9 365,056 9,177,726,976
United States Virgin Islands 11 6 136,576 8,589,934,592
Barbados 11 6 110,336 68,988,043,264
Swaziland 11 6 37,376 0
Timor-leste 11 7 18,432 4,294,967,296
Burundi 11 9 37,888 4,294,967,296
Mali 11 7 75,520 0
Gambia 10 9 267,776 4,294,967,296
San Marino 10 6 32,768 0
Guam 10 8 234,240 12,884,967,424
Sudan 10 7 1,893,640 21,474,836,480
Lesotho 10 6 126,720 8,589,934,592
Antigua and Barbuda 9 5 14,848 65,536
Samoa 9 6 18,688 8,589,934,592
Madagascar 9 4 549,888 4,294,967,296
Solomon Islands 9 9 13,568 65,536
Togo 8 5 296,960 0
Grenada 8 6 27,392 77,578,436,608
Jersey 8 5 70,916 68,719,476,736
Faroe Islands 8 4 44,032 38,654,705,664
Nauru 8 6 10,752 0
Equatorial Guinea 7 6 20,480 4,294,967,296
Cuba 7 3 256,256 12,884,901,888
Saint Lucia 7 4 35,584 68,719,476,736
Turkmenistan 7 6 14,336 0
Saint Barthelemy 6 4 1,280 50,331,648
French Saint Martin 6 5 12,800 4,294,967,296
Syrian 6 1 1,224,960 524,288
French Guiana 6 3 4,096 0
Niger 6 5 26,112 0
Reunion Island 5 3 236,800 38,654,705,664
Guyana 5 4 66,048 12,884,901,888
Suriname 5 3 80,128 4,294,967,296
Micronesia 5 4 9,984 5,368,709,120
Guadeloupe 5 3 11,264 8,589,934,592
French Polynesia 5 4 69,376 8,590,000,128
Nederland Caribbean 5 5 24,576 4,294,967,296
Yemen 5 3 208,640 68,719,476,736
Tonga 4 4 8,448 4,294,967,296
Cabo Verde 4 3 28,672 4,294,967,296
Vatican 4 4 2,048 73,014,509,568
Kiribati 4 3 5,120 0
Mauritania 4 3 41,984 0
Palau 4 3 5,632 4,294,967,296
Dominica 4 2 101,888 2,952,790,016
Dutch Saint Martin 4 3 40,192 12,884,901,888
Saint Kitts and Nevis 4 2 13,312 65,536
American Samoa 3 2 16,640 4,294,967,296
Greenland 3 2 32,256 8,590,000,128
Aruba 3 2 78,592 4,294,967,296
Mayotte 3 1 256 0
Guernsey 3 2 2,816 4,294,967,296
Tokelau 3 2 1,024 262,144
Anguilla 3 3 5,888 51,539,673,088
Djibouti 3 2 45,568 4,294,967,296
Turks and Caicos Islands 2 1 8,448 805,306,368
Guinea Bissau 2 2 5,120 0
Monaco 2 2 58,624 0
Norfolk Island 2 1 1,280 0
Tuvalu 2 1 2,816 0
Sao Tome and Principe 2 2 8,960 0
Central African 2 2 4,096 0
Niue 2 1 1,024 0
Martinique 2 1 512 65,536
Comoros 2 2 5,120 0
Ethiopia 2 1 295,936 4,294,967,296
Aland Islands 2 2 5,120 0
Saint Vincent and the Grenadines 2 1 21,504 0
Kosovo 1 1 512 0
North Korea 1 1 1,024 0
Andorra 1 1 53,760 8,589,934,592
British Indian Ocean Territory 1 1 256 0
Eritrea 1 1 4,096 0
Wallis and Futuna 1 1 3,584 0
Falkland Islands 1 1 3,584 0
Saint Pierre and Miquelon 1 1 4,608 0
Marshall Islands 1 1 4,608 4,294,967,296
Cook Islands 1 1 6,912 0
Northern Mariana Islands 1 0 0 0