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 29,586 18,116 1,348,905,226 938,073,371,402,016
Brazil 8,961 8,573 87,492,182 25,195,163,169,794
China 6,398 5,014 344,945,984 130,198,680,698,880
Russian Federation 5,887 5,052 47,175,892 290,894,634,899,204
India 5,321 2,526 35,158,816 5,779,568,197,968
Australia 5,312 1,712 42,341,916 20,300,864,304,384
United Kingdom 3,081 2,112 81,567,800 313,384,893,809,152
Germany 3,034 2,317 114,016,576 68,057,495,896,064
Indonesia 2,668 1,881 17,341,440 897,956,708,352
Poland 2,582 2,158 19,365,868 14,408,998,392,832
France 2,227 1,428 74,296,070 11,570,217,418,752
Canada 2,204 1,476 54,810,592 2,590,671,372,288
Ukraine 2,198 1,757 10,740,552 5,054,409,801,728
Netherlands 1,591 1,081 55,220,956 307,729,525,511,682
Bangladesh 1,421 1,138 1,736,388 777,181,724,672
Italy 1,247 1,039 54,233,488 27,346,069,225,472
Argentina 1,216 1,011 19,311,040 18,615,490,772,992
Spain 1,197 963 34,904,832 6,587,767,259,136
Romania 1,186 962 6,711,296 1,020,876,226,560
Hong Kong 1,180 675 17,337,604 1,597,476,602,624
Japan 1,156 678 167,074,328 33,344,803,635,200
Republic of Korea 1,041 811 110,002,948 300,415,844,352
Switzerland 1,025 747 13,415,200 7,258,177,863,680
Sweden 888 684 25,842,048 23,540,516,126,720
Turkey 819 623 18,835,712 3,013,349,146,624
Bulgaria 757 646 4,960,256 998,198,935,808
Czech 756 638 9,204,256 7,233,931,182,080
Austria 728 592 10,714,704 4,271,196,995,584
Iran 721 476 13,822,352 1,780,556,890,112
South Africa 712 539 26,198,652 19,400,196,030,464
New Zealand 688 424 5,655,848 529,690,132,480
Singapore 629 388 7,412,792 445,337,600,000
Thailand 586 431 11,941,376 2,305,845,005,314,686,976
Viet Nam 569 367 16,534,784 108,017,942,528
Philippines 518 321 6,393,808 188,305,113,088
Mexico 512 372 23,844,352 496,017,539,072
Denmark 431 319 11,391,232 2,944,827,719,680
Belgium 388 284 10,322,976 2,826,635,640,832
Finland 386 293 13,176,576 565,607,289,323,520
Chile 385 300 9,118,256 238,021,181,968
Norway 384 288 17,091,984 5,513,237,627,136
Taiwan 383 211 38,328,224 10,157,235,769,344
Israel 347 276 8,115,728 1,053,256,581,376
Colombia 344 242 17,110,592 453,079,023,876
Malaysia 333 228 5,991,168 295,537,672,448
Pakistan 309 226 5,421,312 128,045,613,056
Hungary 305 230 5,726,464 1,033,934,536,704
Latvia 300 241 1,911,808 860,153,184,256
Slovenia 292 262 2,593,280 833,411,481,600
Ireland 269 211 6,319,104 1,001,736,503,552
Nigeria 229 192 1,443,592 425,504,538,624
Greece 221 183 5,763,584 864,650,985,472
Slovakia 212 180 2,555,648 1,149,727,801,344
Iraq 205 150 732,160 507,411,955,712
Moldova 203 151 1,416,960 871,879,147,520
Ecuador 196 158 2,127,168 308,660,077,568
Serbia 194 157 2,227,712 536,872,747,008
Lithuania 191 162 2,557,960 1,546,996,220,160
Saudi Arabia 184 146 11,547,136 294,276,038,656
Estonia 180 138 1,198,336 777,391,833,088
Nepal 173 127 579,584 146,839,568,640
Lebanon 172 139 554,240 344,221,024,256
Kazakhstan 166 137 3,339,776 307,765,379,072
Venezuela 166 118 4,862,592 223,606,931,456
Croatia 163 136 2,391,808 399,973,875,712
Kenya 157 126 6,082,200 249,393,905,664
Panama 144 89 1,726,720 218,292,682,752
Cyprus 143 105 1,134,848 463,910,732,032
Georgia 138 116 1,256,448 326,417,645,568
Cambodia 133 84 392,960 65,315,143,680
Belarus 132 110 1,796,608 212,873,445,376
Peru 132 95 3,313,920 180,290,387,968
Portugal 130 103 6,492,928 665,761,349,632
Myanmar 127 99 184,832 60,132,229,120
Luxembourg 122 90 1,510,400 486,525,632,512
Dominican 117 94 1,875,712 251,358,216,192
United Arab Emirates 110 79 3,771,528 1,426,215,796,736
Albania 108 93 456,960 996,505,223,168
Puerto Rico 105 86 750,592 91,005,714,432
Costa Rica 105 79 2,292,768 223,342,493,696
Armenia 104 84 1,126,400 382,269,194,240
Honduras 96 79 432,896 175,019,917,312
Ghana 95 84 1,828,096 231,928,496,128
Tanzania 89 72 934,016 103,079,870,464
Paraguay 88 82 1,140,992 161,734,131,712
Iceland 87 72 863,576 373,714,583,552
Egypt 82 67 24,566,272 17,695,265,587,200
Kuwait 79 71 1,917,248 92,343,238,656
Uzbekistan 77 65 291,584 124,822,683,648
Guatemala 71 51 1,430,440 157,788,012,544
Azerbaijan 70 57 649,472 341,451,210,752
Afghanistan 67 54 189,696 12,885,360,640
Palestine 63 44 792,064 98,784,313,344
Macedonia 62 51 698,112 438,086,664,192
Angola 61 53 1,216,256 191,142,952,960
Mongolia 58 45 178,176 25,769,803,776
Kyrgyzstan 57 52 271,616 115,964,313,600
Bolivia 56 44 1,096,960 85,903,540,224
Seychelles 56 41 1,325,824 591,112,765,440
Uganda 51 41 1,440,000 30,065,033,216
Bosnia and Herzegovina 51 39 776,192 180,388,757,504
Malta 51 45 656,128 137,472,704,512
Jordan 50 41 681,984 60,136,947,712
El Salvador 50 37 272,416 47,244,902,400
Mauritius 46 26 2,384,384 43,020,582,912
Democratic Republic of Congo 46 39 102,400 4,296,212,480
Belize 39 25 117,504 73,032,335,360
Uruguay 37 18 2,438,400 90,195,951,616
British Virgin Islands 34 28 153,856 142,004,781,056
Curacao 34 17 188,416 34,359,803,904
Papua New Guinea 33 21 55,296 12,884,901,888
Lao 32 22 82,700 8,591,441,920
Gibraltar 31 20 190,720 190,354,554,880
Nicaragua 31 24 153,346 38,654,836,736
Bahrain 30 20 399,360 8,590,458,880
Botswana 29 24 160,000 21,474,902,016
Cameroon 28 18 646,400 21,491,679,232
Mozambique 28 24 420,608 24,696,127,488
Burkina Faso 27 23 245,504 8,590,131,200
Liechtenstein 27 24 93,952 171,798,757,376
Zimbabwe 27 20 92,416 30,064,836,608
Tajikistan 26 22 78,848 196,608
Tunisia 26 22 10,028,544 98,784,509,952
Malawi 25 20 238,592 17,465,147,392
Montenegro 25 18 169,472 51,539,673,088
Ivory Coast 24 18 1,855,744 201,863,921,664
Sri Lanka 24 17 587,008 34,359,934,976
Morocco 24 21 13,700,608 21,475,229,696
Zambia 23 18 1,595,136 81,604,378,624
Somalia 23 19 36,096 4,294,967,296
Libya 22 15 420,864 42,949,738,496
Rwanda 22 18 259,840 47,244,640,256
Bermuda 22 14 115,968 12,884,901,888
Oman 22 20 885,760 107,649,892,352
Bhutan 21 17 53,784 47,530,246,144
Isle of Man 21 15 47,360 94,489,346,048
South Sudan 21 18 21,760 0
New Caledonia 20 14 136,192 34,361,114,624
Fiji 20 12 139,264 21,474,902,016
Qatar 18 14 1,241,088 128,864,747,520
Maldives 17 15 87,296 8,591,245,312
Benin 17 13 85,504 12,884,901,888
Sierra Leone 17 15 67,328 17,179,869,184
Namibia 16 11 444,672 12,884,967,424
Guinea 16 13 30,208 0
Trinidad and Tobago 15 14 540,928 115,964,116,992
Liberia 14 11 34,048 0
Antigua and Barbuda 14 10 95,248 12,885,491,712
Vanuatu 14 10 26,880 21,475,491,840
Chad 14 11 14,592 4,294,967,296
Senegal 14 10 421,376 8,590,065,664
Jamaica 14 9 274,176 4,831,838,208
Bahamas 14 8 156,416 4,294,967,296
Republic of the Congo 13 8 115,712 8,589,934,592
Gabon 13 12 317,184 4,295,163,904
Cayman Islands 13 9 71,168 4,294,967,296
Haiti 13 8 161,280 4,295,032,832
Brunei Darussalam 13 9 173,568 8,621,850,624
Sudan 13 10 1,883,648 17,179,934,720
United States Virgin Islands 12 5 140,416 8,589,934,592
Macao 12 8 370,176 13,455,523,840
Algeria 12 8 4,758,272 25,769,803,776
Swaziland 12 9 39,936 0
Timor-leste 12 8 19,456 12,884,901,888
Burundi 11 9 37,888 0
Jersey 11 6 14,848 0
Mali 11 5 75,776 8,589,934,592
Gambia 11 10 268,800 42,951,770,112
Madagascar 10 7 576,256 12,884,901,888
Solomon Islands 10 8 14,336 65,536
San Marino 10 7 33,024 0
Barbados 10 6 117,504 68,987,977,728
Lesotho 10 7 119,296 8,589,934,592
Togo 10 6 309,504 4,294,967,296
Samoa 9 6 17,664 8,590,000,128
Guam 9 7 203,264 12,884,967,424
Saint Barthelemy 9 3 1,024 33,554,432
Grenada 9 6 27,904 77,309,607,936
French Saint Martin 8 3 11,264 4,294,967,296
Cabo Verde 8 5 39,680 8,589,934,592
Niger 8 6 33,792 8,589,934,592
Guernsey 8 5 5,632 4,294,967,296
Mauritania 8 7 44,544 0
Equatorial Guinea 8 6 20,736 4,294,967,296
French Guiana 7 3 4,096 0
Reunion Island 7 5 441,600 4,294,967,296
Cuba 7 3 256,256 12,884,901,888
Guyana 7 5 66,048 12,884,901,888
Saint Kitts and Nevis 7 5 16,384 8,590,065,664
Saint Lucia 7 6 39,424 77,846,282,240
Micronesia 6 5 10,496 9,663,676,416
French Polynesia 6 5 65,792 13,438,615,552
Dominica 6 4 98,304 7,247,888,384
Suriname 6 5 80,896 12,885,688,320
Turkmenistan 6 6 22,784 34,359,738,368
Nauru 6 5 11,008 4,294,967,296
Nederland Caribbean 6 6 28,672 4,295,032,832
Martinique 6 4 137,472 34,359,738,368
Yemen 6 3 230,656 68,719,476,736
Faroe Islands 6 4 45,056 38,654,705,664
Guadeloupe 6 4 219,648 10,099,884,032
Saint Vincent and the Grenadines 5 3 23,552 131,072
Syrian 5 1 1,202,176 0
Vatican 5 5 11,520 73,282,945,024
Tonga 5 4 8,960 8,590,000,128
Kiribati 4 3 5,120 0
Aruba 4 2 64,256 4,294,967,296
American Samoa 4 2 16,128 4,294,967,296
Dutch Saint Martin 4 3 38,400 10,737,418,240
Ethiopia 4 2 297,984 8,589,934,592
Sao Tome and Principe 4 4 317,440 8,589,934,592
Anguilla 4 3 6,912 30,333,206,528
Palau 3 3 5,632 4,294,967,296
Tuvalu 3 1 3,072 0
Djibouti 3 2 31,744 4,295,032,832
Guinea Bissau 2 2 5,632 0
Cook Islands 2 2 8,448 0
Aland Islands 2 1 4,096 0
Northern Mariana Islands 2 1 35,584 8,589,934,592
Falkland Islands 2 2 5,888 0
Comoros 2 2 6,144 4,294,967,296
Central African 2 2 4,096 0
Monaco 2 2 59,904 1,342,177,280
Niue 2 2 2,048 0
Mayotte 2 1 1,024 0
Turks and Caicos Islands 2 2 15,104 1,073,741,824
Norfolk Island 2 1 1,792 0
Wallis and Futuna 1 1 3,584 0
Marshall Islands 1 1 4,608 4,294,967,296
North Korea 1 1 768 0
Tokelau 1 0 0 0
Antarctica 1 0 0 0
Saint Pierre and Miquelon 1 1 4,608 0
British Indian Ocean Territory 1 1 3,072 0
Greenland 1 1 34,304 8,589,934,592
Andorra 1 1 55,296 8,589,934,592
Eritrea 1 1 4,096 0
Montserrat 1 1 1,024 0
Kosovo 1 1 512 0