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 31,508 18,558 1,468,214,901 1,154,166,913,740,647,250
Brazil 9,059 8,671 82,442,582 2,305,872,446,726,312,194
China 6,566 5,174 348,447,136 147,648,489,475,936
India 6,074 2,841 35,832,320 24,474,317,955,072
Russian Federation 5,733 4,975 46,823,952 12,356,775,686,216
Indonesia 3,705 2,668 17,916,672 1,250,848,145,408
Germany 3,135 2,447 113,040,936 70,208,843,284,480
United Kingdom 3,118 2,210 71,579,840 29,784,314,216,448
Australia 3,029 1,681 40,558,128 20,480,039,982,592
Poland 2,451 2,121 19,309,824 14,295,569,142,784
Canada 2,438 1,613 55,002,888 4,347,151,778,048
France 2,162 1,482 75,410,498 12,435,594,544,640
Ukraine 2,008 1,578 8,269,824 5,033,329,557,504
Bangladesh 1,905 1,457 1,943,296 1,025,075,445,760
Netherlands 1,601 1,070 52,253,840 20,434,234,181,120
Argentina 1,317 1,062 19,793,152 18,848,670,023,680
Italy 1,293 1,104 53,337,344 28,938,943,856,640
Hong Kong 1,291 721 18,244,444 5,576,219,820,800
Japan 1,269 751 159,776,616 33,586,894,733,312
Republic of Korea 1,171 907 113,045,552 167,225,851,904
Spain 1,162 960 33,297,664 7,520,671,764,480
Romania 1,098 931 8,068,672 1,476,651,057,408
Switzerland 1,061 787 14,646,800 8,099,153,772,544
Turkey 1,017 796 16,845,824 5,263,640,363,008
Viet Nam 1,008 524 16,646,176 175,644,999,680
Sweden 870 671 22,898,704 5,635,351,314,432
South Africa 840 647 27,561,728 20,594,635,636,736
Iran 837 579 11,830,784 3,218,131,320,832
Austria 764 637 10,597,648 4,935,560,527,872
Mexico 743 497 23,078,656 772,851,105,792
Bulgaria 735 662 4,867,840 1,327,138,607,362
New Zealand 714 434 4,947,968 600,977,440,768
Singapore 702 429 8,307,936 655,031,239,680
Czech 702 592 8,813,056 8,043,645,763,584
Philippines 640 428 6,346,192 392,856,141,824
Thailand 605 456 12,734,990 303,231,664,128
Colombia 524 368 17,384,448 772,248,854,788
Taiwan 461 262 35,482,384 4,109,636,538,880
Denmark 459 334 11,317,504 3,184,280,535,040
Chile 432 317 9,548,032 350,868,275,200
Pakistan 423 291 5,411,964 170,554,359,808
Norway 400 311 17,259,856 5,741,866,713,088
Malaysia 386 255 6,015,496 291,830,890,496
Finland 377 294 12,811,264 2,893,610,287,104
Belgium 376 297 10,346,336 3,316,826,243,072
Israel 366 308 8,022,800 1,301,896,106,752
Latvia 305 241 1,780,736 873,052,700,672
Slovenia 299 266 2,622,208 953,758,384,128
Hungary 298 236 5,672,704 1,479,038,599,168
Ireland 296 210 6,345,504 1,054,831,804,672
Nigeria 278 217 2,500,608 273,104,568,320
Ecuador 262 215 2,296,832 442,816,136,192
Venezuela 256 186 6,754,816 405,683,437,568
Greece 252 220 5,764,096 1,066,533,322,752
Peru 235 166 3,462,656 398,077,722,624
Kazakhstan 230 194 3,437,312 335,386,050,560
Slovakia 227 191 2,561,536 1,450,376,232,960
Kenya 226 183 4,583,424 229,885,542,400
Estonia 219 168 1,254,656 697,007,079,424
Dominican 212 177 2,026,240 588,413,861,888
Lithuania 211 182 2,738,688 2,176,510,460,160
Iraq 210 145 711,936 275,515,965,440
Moldova 204 131 1,244,928 1,593,452,003,328
Nepal 202 140 577,024 189,345,366,016
Saudi Arabia 198 160 13,605,632 504,595,021,824
Serbia 194 158 2,423,296 601,565,102,080
Croatia 175 148 2,364,416 511,707,906,048
United Arab Emirates 173 126 4,018,944 13,860,686,266,368
Lebanon 172 145 547,072 348,498,886,656
Myanmar 165 126 210,944 81,052,762,112
Cyprus 162 124 1,935,872 657,174,888,448
Georgia 161 133 1,292,288 386,547,974,144
Portugal 158 126 7,001,600 1,241,842,778,112
Panama 151 94 2,329,344 227,399,368,704
Cambodia 142 95 445,184 91,143,471,104
Armenia 138 112 523,776 365,096,075,264
Luxembourg 133 107 1,447,936 714,234,265,600
Albania 128 118 476,160 1,546,205,265,920
Costa Rica 121 79 2,213,376 187,393,966,080
Puerto Rico 120 97 784,384 112,215,588,864
Honduras 117 95 456,192 257,749,024,768
Uzbekistan 117 96 336,384 167,235,616,768
Ghana 115 92 1,490,176 1,138,166,923,264
Belarus 115 106 1,777,408 256,090,177,536
Tanzania 113 92 638,464 129,118,175,232
Paraguay 110 93 1,132,032 242,197,921,792
Azerbaijan 103 82 643,328 448,843,874,304
Guatemala 94 61 1,309,952 180,327,481,344
Iceland 92 71 863,064 390,895,566,848
Egypt 92 73 24,854,784 17,755,395,129,344
Seychelles 83 64 1,351,680 2,820,355,391,488
Kuwait 83 72 1,774,848 98,784,641,024
Angola 73 61 1,123,584 88,063,737,856
Afghanistan 73 65 161,536 17,197,105,152
Mongolia 71 49 161,792 77,309,542,400
Palestine 69 41 776,960 77,309,542,400
Macedonia 68 59 690,944 369,367,187,456
Bolivia 66 53 1,176,320 74,960,011,264
Kyrgyzstan 64 58 274,432 150,323,986,432
Uganda 59 48 1,339,136 42,949,935,104
Bosnia and Herzegovina 57 43 793,088 68,719,607,808
Democratic Republic of Congo 57 39 78,080 8,590,065,664
Jordan 56 49 636,928 187,922,055,168
Malta 56 42 666,880 150,626,041,856
El Salvador 54 37 252,160 70,867,091,456
Mauritius 49 29 2,466,048 62,010,621,952
Uruguay 48 27 2,435,584 98,300,461,056
British Virgin Islands 46 33 192,256 236,730,253,312
Lao 42 27 101,376 25,787,957,248
Curacao 39 19 212,480 34,393,358,336
Papua New Guinea 39 28 57,344 4,295,032,832
Bhutan 38 23 66,048 51,808,567,296
Belize 36 21 105,728 47,530,508,288
Morocco 36 24 13,711,104 1,128,507,899,904
Tajikistan 36 30 83,200 111,669,411,840
Botswana 35 25 161,024 25,769,803,776
Malawi 34 26 248,576 1,203,127,844,864
Cameroon 33 19 257,536 21,474,902,016
Nicaragua 33 24 152,576 38,654,771,200
Zimbabwe 33 28 200,704 30,067,064,832
Mozambique 32 28 423,424 33,286,062,080
Libya 32 23 452,352 38,856,032,256
Montenegro 31 21 178,432 51,539,935,232
Burkina Faso 31 25 230,656 38,654,967,808
Sri Lanka 31 22 542,208 34,360,262,656
Rwanda 30 20 271,872 21,474,902,016
Tunisia 29 24 10,338,048 90,532,085,760
Liechtenstein 29 26 94,720 163,208,888,320
Ivory Coast 28 18 1,912,320 210,604,523,520
Isle of Man 27 16 93,952 154,627,407,872
Qatar 27 17 909,576 124,647,309,312
Gibraltar 25 18 79,872 47,244,836,864
Zambia 24 19 1,589,248 17,179,869,184
Somalia 24 20 46,080 17,179,869,184
Bahrain 24 19 419,328 151,397,597,184
Oman 23 16 944,384 107,649,892,352
South Sudan 23 19 24,064 12,884,901,888
Bermuda 21 13 107,008 17,179,869,184
Sierra Leone 20 15 71,680 12,884,901,888
Benin 20 15 187,136 17,179,934,720
Fiji 20 13 139,776 25,769,869,312
Guinea 19 15 32,768 12,884,967,424
Antigua and Barbuda 19 12 83,712 12,885,426,176
New Caledonia 19 13 134,144 38,656,081,920
Senegal 18 10 50,688 4,295,163,904
Namibia 18 14 378,112 12,884,901,888
Liberia 18 14 35,584 17,179,869,184
Chad 18 12 14,848 4,294,967,296
Maldives 18 15 90,624 4,296,736,768
Cayman Islands 17 10 79,616 8,858,370,048
Trinidad and Tobago 17 15 542,976 124,554,117,120
Macao 17 12 368,896 26,374,045,696
Jamaica 15 10 283,392 4,832,231,680
Republic of the Congo 15 9 113,920 8,590,131,200
Timor-leste 15 10 25,600 8,589,934,592
Vanuatu 14 11 17,920 12,768,444,416
Algeria 13 9 4,755,200 25,769,803,776
Sudan 13 8 784,640 47,244,640,256
Bahamas 13 10 148,232 4,294,967,296
Haiti 13 5 152,576 8,589,934,592
United States Virgin Islands 13 8 150,784 12,902,203,392
San Marino 12 8 36,608 262,144
Jersey 12 9 89,088 68,719,476,736
Gambia 12 10 272,384 21,474,967,552
Gabon 12 8 272,640 8,590,065,664
Swaziland 12 10 48,896 4,294,967,296
Grenada 11 7 28,160 77,319,045,120
Madagascar 11 7 570,624 12,884,901,888
Cabo Verde 11 7 45,568 8,589,934,592
Mali 11 5 79,360 17,179,934,720
Solomon Islands 11 10 15,872 4,295,163,904
Lesotho 10 5 119,552 8,589,934,592
Barbados 10 7 107,776 68,987,977,728
Guadeloupe 10 4 210,688 10,637,017,088
Brunei Darussalam 10 7 151,296 32,571,392
Togo 10 7 298,240 4,294,967,296
Ethiopia 10 6 368,128 8,589,934,592
Samoa 10 7 17,920 8,589,934,592
Guam 10 7 234,240 21,474,967,552
Guernsey 10 7 6,144 34,359,738,368
Niger 9 7 36,096 8,589,934,592
Burundi 9 7 36,096 8,589,934,592
Mauritania 9 7 47,360 12,884,901,888
Turkmenistan 8 7 23,040 34,359,738,368
Equatorial Guinea 8 7 19,200 4,294,967,296
Syrian 8 4 1,229,056 25,769,803,776
Dominica 8 4 88,832 7,516,258,304
French Guiana 7 3 3,328 4,294,967,296
Martinique 7 5 154,880 38,671,745,024
Suriname 7 5 82,432 21,475,622,912
Cuba 7 3 256,256 12,884,901,888
Marshall Islands 7 4 10,496 38,654,705,664
Saint Kitts and Nevis 7 6 17,152 15,859,712
Guyana 7 5 66,304 17,179,869,184
Faroe Islands 7 4 45,056 4,294,967,296
Saint Lucia 6 4 38,400 77,309,411,328
Yemen 6 3 233,472 68,719,476,736
French Polynesia 6 5 76,288 12,901,744,640
French Saint Martin 6 3 4,352 268,435,456
Reunion Island 6 5 409,088 12,884,901,888
Micronesia 6 5 8,704 5,368,709,120
Kiribati 5 2 3,584 0
Tonga 5 4 9,984 8,590,000,128
Djibouti 5 3 44,544 4,294,967,296
Saint Vincent and the Grenadines 5 2 21,760 0
Nederland Caribbean 5 5 28,672 12,884,901,888
Nauru 5 3 10,240 8,589,934,592
Monaco 4 4 60,416 35,701,915,648
Saint Barthelemy 4 2 1,024 268,500,992
Andorra 4 2 58,112 25,769,803,776
Central African 4 3 5,120 0
Aruba 4 3 75,776 8,589,934,592
Anguilla 4 4 6,656 32,231,129,088
Dutch Saint Martin 4 3 38,144 6,442,582,016
Palau 4 4 6,656 8,606,711,808
Vatican 3 3 10,752 73,014,444,032
Tokelau 3 3 2,048 262,144
Tuvalu 3 1 8,192 4,294,967,296
Falkland Islands 2 2 5,888 0
Guinea Bissau 2 2 5,632 0
American Samoa 2 2 16,384 4,294,967,296
Cook Islands 2 2 8,704 4,294,967,296
Sao Tome and Principe 2 2 10,240 4,294,967,296
Comoros 2 2 7,168 4,294,967,296
Turks and Caicos Islands 2 2 15,616 1,073,741,824
Norfolk Island 2 1 768 0
Niue 2 2 2,048 0
Antarctica 1 1 1,024 4,294,967,296
North Korea 1 1 1,024 0
British Indian Ocean Territory 1 1 3,072 0
Saint Pierre and Miquelon 1 1 4,608 0
Montserrat 1 1 1,024 0
Eritrea 1 1 4,096 0
Northern Mariana Islands 1 0 0 0
Aland Islands 1 1 4,096 0
Mayotte 1 1 1,024 0
Greenland 1 1 34,304 8,589,934,592
Wallis and Futuna 1 1 3,584 0