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 27,018 17,449 1,179,537,762 346,020,111,450,112
Brazil 6,311 6,127 87,817,286 12,361,130,967,040
Russian Federation 6,246 5,196 49,509,486 7,654,303,203,328
United Kingdom 2,777 1,984 88,054,310 26,164,208,861,184
Germany 2,713 2,046 111,743,284 61,935,780,626,432
Poland 2,562 2,095 18,902,852 11,697,760,698,368
Australia 2,559 1,559 43,261,894 18,921,916,596,224
India 2,469 1,768 33,325,612 5,174,573,727,744
Ukraine 2,233 1,804 11,375,368 2,981,843,238,912
Canada 2,101 1,300 54,698,368 2,372,173,692,928
France 1,923 1,208 77,109,666 43,018,255,990,784
Indonesia 1,604 1,201 20,403,164 519,646,543,872
Netherlands 1,437 1,006 36,986,726 294,218,451,517,440
China 1,408 530 367,267,568 117,978,817,298,432
Romania 1,272 1,058 7,024,640 734,717,673,472
Italy 1,121 925 71,264,640 25,121,368,702,976
Spain 1,105 869 40,352,084 5,009,999,855,616
Argentina 992 829 21,418,736 18,198,375,956,480
Japan 961 646 170,006,088 33,025,263,403,008
Hong Kong 942 555 18,384,616 786,260,099,072
Switzerland 927 680 13,489,886 5,806,454,800,384
Republic of Korea 918 796 110,229,202 428,862,996,480
Bangladesh 880 720 1,526,016 421,714,395,136
Sweden 825 594 24,107,424 22,676,481,572,864
Bulgaria 781 645 4,449,216 751,683,371,008
Czech 715 593 8,457,472 5,443,915,087,872
Iran 668 459 13,943,100 1,063,814,627,328
Turkey 662 469 20,409,600 1,510,571,245,568
Austria 655 526 21,548,112 3,944,079,687,680
New Zealand 631 399 5,945,384 477,992,321,024
South Africa 550 417 49,255,368 18,761,548,562,432
Singapore 540 350 7,040,166 398,478,344,192
Thailand 516 381 10,784,648 301,164,134,400
Philippines 438 285 5,492,884 165,917,687,808
Mexico 413 278 24,516,024 333,924,794,368
Denmark 402 294 13,177,344 2,703,719,858,176
Norway 361 286 16,394,784 4,765,573,840,896
Viet Nam 352 263 16,581,318 63,891,308,544
Finland 350 261 12,897,788 2,365,774,233,600
Belgium 340 246 27,215,560 2,689,268,318,208
Israel 324 254 7,935,232 554,238,803,968
Chile 320 246 8,970,104 143,246,753,792
Taiwan 314 171 39,086,112 10,018,135,080,960
Slovenia 295 264 2,545,928 687,533,391,872
Latvia 289 221 1,822,212 340,413,382,656
Hungary 279 215 5,025,024 655,823,470,592
Malaysia 267 191 5,929,984 257,148,911,616
Ireland 259 189 5,861,760 835,944,448,000
Colombia 215 155 16,209,496 284,111,011,840
Slovakia 212 174 2,771,552 949,190,197,248
Greece 204 154 5,373,696 641,293,221,888
Moldova 193 142 1,360,384 1,224,066,334,720
Lebanon 187 144 604,208 339,923,566,592
Serbia 186 153 2,340,096 455,266,926,592
Nigeria 185 156 1,244,680 55,835,033,600
Pakistan 183 134 5,786,624 56,942,919,680
Saudi Arabia 177 139 11,416,672 173,205,946,368
Lithuania 158 133 2,656,256 281,853,758,210,048
Estonia 156 122 1,341,440 519,725,776,896
Kazakhstan 154 121 3,260,672 218,308,804,608
Croatia 142 119 2,255,104 234,344,546,304
Iraq 135 110 616,448 284,006,219,776
Belarus 132 108 1,872,896 138,514,006,016
Panama 124 84 1,729,360 95,298,125,824
Ecuador 123 106 2,234,664 165,708,431,360
Cambodia 122 91 416,768 77,310,525,440
Portugal 120 94 6,526,976 752,693,805,056
Luxembourg 110 89 2,108,216 565,058,994,176
Kenya 109 90 5,500,544 68,736,516,096
Georgia 109 91 1,216,000 120,292,638,720
Nepal 107 81 542,464 47,244,967,936
Cyprus 107 83 1,189,648 360,794,292,224
Venezuela 105 70 5,247,416 120,259,215,360
Myanmar 92 72 139,032 42,950,000,640
Costa Rica 90 70 2,208,856 229,783,502,848
United Arab Emirates 89 69 3,757,320 305,212,030,976
Armenia 86 68 585,472 257,698,365,440
Honduras 86 68 427,520 103,079,215,104
Puerto Rico 84 67 845,196 39,460,143,104
Iceland 79 63 881,664 360,827,912,192
Tanzania 77 61 1,022,720 85,899,870,208
Egypt 77 58 25,227,424 17,617,955,848,192
Ghana 76 65 1,798,400 21,474,967,552
Albania 75 63 379,136 717,259,603,968
Kuwait 74 65 1,942,080 83,752,648,704
Peru 68 41 3,197,840 75,181,850,624
Paraguay 67 62 1,173,760 138,244,653,056
Uzbekistan 61 48 260,096 180,388,626,432
Afghanistan 59 47 155,904 8,589,934,592
Palestine 59 43 760,576 141,734,051,840
Angola 55 42 1,159,168 60,129,542,144
Macedonia 55 46 706,816 197,568,561,152
Azerbaijan 53 45 642,560 206,158,757,888
Kyrgyzstan 52 43 268,544 55,834,640,384
Guatemala 52 39 1,450,240 50,781,749,248
Mongolia 51 42 213,760 25,769,869,312
Dominican 49 39 1,901,568 90,212,532,224
Bosnia and Herzegovina 47 37 780,032 42,949,804,032
Bolivia 44 33 1,064,192 30,065,360,896
El Salvador 43 32 270,080 38,654,836,736
Malta 42 33 666,880 201,863,528,448
Uganda 42 34 1,419,008 21,474,967,552
Jordan 41 36 553,984 120,328,814,592
Mauritius 39 21 2,358,610 34,361,901,056
Democratic Republic of Congo 38 25 82,944 4,295,098,368
Uruguay 35 20 2,439,168 90,195,951,616
Curacao 31 18 157,440 25,769,803,776
Lao 29 18 71,168 8,590,983,168
Nicaragua 29 24 168,960 34,359,738,368
Mozambique 28 22 420,352 11,811,225,600
Bahrain 27 18 275,200 8,590,393,344
Belize 26 18 105,216 34,359,738,368
Zimbabwe 26 19 108,832 12,884,901,888
Liechtenstein 25 23 90,368 94,489,477,120
Sri Lanka 25 19 581,888 42,949,804,032
Botswana 24 19 152,064 8,590,131,200
Tunisia 23 18 9,819,904 73,014,706,176
Montenegro 23 17 173,056 42,949,672,960
Papua New Guinea 23 15 52,480 4,294,967,296
Seychelles 22 15 376,576 6,711,148,544
Burkina Faso 21 16 262,016 4,295,098,368
Gibraltar 21 18 195,592 12,884,967,424
Bermuda 19 15 113,408 17,179,869,184
Bhutan 19 15 51,184 34,359,869,440
Zambia 19 17 1,595,648 12,884,901,888
Cameroon 19 16 668,672 12,886,212,608
Somalia 18 15 23,296 4,294,967,296
Rwanda 18 14 265,728 8,589,934,592
Oman 17 14 882,688 43,218,567,168
British Virgin Islands 17 11 28,160 34,628,435,968
Gabon 17 14 319,232 196,608
Morocco 17 15 13,260,032 21,475,098,624
Ivory Coast 17 12 1,113,856 150,323,855,360
Namibia 16 9 424,960 8,590,000,128
Republic of the Congo 16 10 118,784 0
Sierra Leone 15 14 87,808 0
Brunei Darussalam 15 10 131,072 12,884,967,424
Malawi 15 10 211,456 8,875,212,800
Algeria 15 9 4,768,256 8,841,592,832
Qatar 15 10 1,196,032 85,902,163,968
Cayman Islands 15 12 104,960 8,590,655,488
New Caledonia 15 11 156,672 30,064,836,608
Fiji 14 10 145,664 12,885,295,104
Tajikistan 14 13 36,864 131,072
Trinidad and Tobago 14 13 542,464 85,899,345,920
Guinea 13 8 26,368 0
Isle of Man 13 10 11,776 4,294,967,296
Vanuatu 13 11 16,128 50,659,328
Liberia 13 9 183,040 47,244,705,792
Jamaica 13 8 284,672 0
Haiti 13 8 162,048 8,590,000,128
Benin 13 10 250,624 34,360,066,048
Maldives 13 12 83,712 8,590,983,168
South Sudan 13 7 11,008 4,294,967,296
Macao 12 10 356,608 9,161,015,296
Libya 12 7 393,984 0
Timor-leste 11 6 18,176 4,294,967,296
United States Virgin Islands 11 6 132,608 8,589,934,592
Mali 11 6 80,384 0
Barbados 11 7 115,968 68,988,043,264
Senegal 11 9 396,544 8,590,000,128
San Marino 10 6 32,768 0
Chad 10 9 17,664 0
Guam 10 8 234,240 12,884,967,424
Burundi 10 9 37,888 4,294,967,296
Sudan 10 7 1,859,080 19,327,352,832
Swaziland 10 7 45,824 0
Gambia 10 9 267,776 4,294,967,296
Samoa 9 5 18,432 8,590,000,128
Madagascar 9 4 160,256 4,294,967,296
Lesotho 9 5 102,656 0
Togo 8 5 294,480 0
Jersey 8 5 67,584 34,359,738,368
Faroe Islands 8 3 43,008 38,654,705,664
Bahamas 8 6 157,696 4,294,967,296
Solomon Islands 8 5 12,032 65,536
Turkmenistan 7 6 14,336 0
Syrian 7 2 1,170,688 12,884,901,888
Antigua and Barbuda 7 4 9,728 0
Grenada 7 5 27,392 68,719,935,488
Cuba 7 3 256,256 12,884,901,888
Equatorial Guinea 7 6 20,736 4,294,967,296
Niger 6 5 26,368 0
French Saint Martin 6 5 13,824 4,294,967,296
Saint Lucia 6 4 34,560 68,719,476,736
French Guiana 6 4 4,608 0
French Polynesia 5 4 74,496 4,295,032,832
Saint Barthelemy 5 4 1,280 50,331,648
Yemen 5 3 196,096 68,719,476,736
Guadeloupe 5 3 9,472 8,589,934,592
Guyana 5 4 66,048 8,589,934,592
Suriname 5 3 80,128 4,294,967,296
Nederland Caribbean 5 5 24,576 8,589,934,592
Dominica 4 2 129,792 0
Saint Kitts and Nevis 4 2 11,264 65,536
Mauritania 4 3 41,984 0
Tonga 4 4 8,704 4,294,967,296
Cabo Verde 4 3 28,672 0
Micronesia 4 4 9,984 4,294,967,296
Reunion Island 4 3 187,648 38,654,705,664
Dutch Saint Martin 4 3 40,192 12,884,901,888
Anguilla 3 2 5,632 47,244,705,792
Djibouti 3 2 46,080 4,294,967,296
Palau 3 3 5,632 4,294,967,296
Kiribati 3 2 4,608 0
American Samoa 3 2 15,872 4,294,967,296
Tokelau 3 2 1,024 262,144
Aruba 3 2 76,032 4,294,967,296
Vatican 3 3 16,778,752 68,722,622,464
Nauru 3 2 9,984 4,295,032,832
Guernsey 3 2 2,560 4,294,967,296
Sao Tome and Principe 2 2 8,704 0
Ethiopia 2 1 296,192 4,294,967,296
Norfolk Island 2 1 1,280 0
Turks and Caicos Islands 2 1 8,448 805,306,368
Monaco 2 2 57,344 0
Comoros 2 2 5,120 0
Mayotte 2 1 256 0
Martinique 2 1 512 65,536
Central African 2 2 4,096 0
Greenland 2 1 29,696 8,589,934,592
Guinea Bissau 2 2 5,120 0
Aland Islands 2 2 5,120 0
Andorra 1 1 49,152 8,589,934,592
Saint Pierre and Miquelon 1 1 4,096 0
Eritrea 1 1 4,096 0
British Indian Ocean Territory 1 0 0 0
Cook Islands 1 1 6,912 0
Tuvalu 1 1 512 0
North Korea 1 1 1,024 0
Niue 1 0 0 0
Marshall Islands 1 1 4,608 4,294,967,296
Northern Mariana Islands 1 0 0 0
Wallis and Futuna 1 1 3,584 0
Saint Vincent and the Grenadines 1 1 21,504 0
Antarctica 1 0 0 0
Falkland Islands 1 0 0 0