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 31,439 18,600 1,453,958,641 1,154,168,192,662,054,456
Brazil 9,087 8,689 83,102,992 4,534,472,866,009,346
China 6,574 5,177 349,692,064 147,714,384,547,680
India 6,098 2,864 35,890,176 24,484,070,236,160
Russian Federation 5,734 4,983 46,919,888 13,900,065,648,968
Indonesia 3,745 2,712 17,946,624 1,225,470,083,072
Germany 3,150 2,460 113,466,152 71,147,442,995,200
United Kingdom 3,137 2,216 74,385,568 30,275,707,404,288
Australia 3,068 1,682 40,523,804 20,476,351,616,512
Poland 2,453 2,129 19,326,208 14,334,258,254,848
Canada 2,433 1,617 54,905,352 4,291,575,087,360
France 2,158 1,490 75,470,146 12,658,724,767,744
Ukraine 2,002 1,577 8,221,440 4,870,097,928,192
Bangladesh 1,930 1,469 1,975,040 1,033,959,702,528
Netherlands 1,599 1,087 51,735,824 21,101,706,544,640
Argentina 1,321 1,069 18,960,896 2,305,861,885,266,493,440
Hong Kong 1,300 733 18,771,548 4,327,173,915,392
Italy 1,297 1,101 53,443,072 29,050,952,024,064
Japan 1,273 749 160,824,680 33,591,324,508,160
Republic of Korea 1,172 900 112,823,108 17,725,565,173,760
Spain 1,154 961 33,466,368 7,739,718,701,056
Romania 1,101 930 8,075,584 1,519,614,820,608
Switzerland 1,065 785 14,627,856 8,120,629,657,600
Turkey 1,034 804 16,845,056 5,332,496,809,984
Viet Nam 1,021 528 16,682,240 179,944,062,976
Sweden 869 673 25,633,040 5,803,122,294,784
South Africa 847 648 26,460,672 20,597,842,378,752
Iran 839 581 11,828,736 3,287,216,291,840
Austria 759 635 10,610,448 4,988,996,681,728
Mexico 751 506 23,110,400 830,158,798,848
Bulgaria 738 664 4,856,576 1,228,622,856,448
New Zealand 714 430 4,964,352 592,673,112,064
Singapore 712 434 8,493,024 655,065,187,328
Czech 705 593 8,806,656 8,078,061,076,480
Philippines 644 438 6,361,296 401,446,273,024
Thailand 610 458 12,216,558 294,641,991,680
Colombia 541 380 17,390,336 834,375,450,624
Taiwan 465 268 35,514,128 4,114,756,993,536
Denmark 464 335 11,300,096 3,222,968,991,744
Chile 436 316 9,699,840 372,344,684,544
Pakistan 432 289 5,421,340 183,441,489,920
Norway 400 311 14,294,608 5,483,128,094,720
Malaysia 388 258 6,018,056 296,126,971,904
Belgium 379 294 10,412,128 3,372,662,063,104
Finland 376 293 12,788,736 2,966,624,796,672
Israel 364 309 8,035,088 1,267,519,848,448
Latvia 308 243 1,828,864 877,348,323,328
Slovenia 302 269 2,624,000 958,070,521,856
Hungary 298 236 5,633,280 1,513,398,403,072
Ireland 294 211 6,411,040 1,054,838,161,664
Nigeria 281 220 2,413,056 350,414,045,184
Ecuador 266 218 2,297,856 468,684,899,328
Venezuela 260 190 6,729,728 463,497,723,904
Greece 256 226 5,764,864 1,139,725,238,272
Peru 237 168 3,481,600 420,678,074,368
Kenya 235 194 4,599,040 227,504,816,128
Kazakhstan 233 196 3,482,368 404,244,463,616
Slovakia 228 192 2,549,248 1,446,081,396,736
Estonia 218 164 1,257,472 678,875,496,448
Dominican 216 177 2,024,960 584,119,287,808
Lithuania 212 182 2,756,864 2,177,584,201,984
Iraq 210 147 718,080 279,823,450,112
Nepal 204 143 579,072 185,050,398,720
Moldova 202 129 1,180,160 1,086,679,351,296
Saudi Arabia 200 161 13,597,952 574,511,316,992
Serbia 191 157 2,419,456 601,565,102,080
United Arab Emirates 177 133 4,045,056 13,684,609,777,664
Croatia 175 147 2,364,160 511,809,617,920
Lebanon 172 145 546,560 348,515,663,872
Myanmar 164 126 211,456 85,347,663,872
Cyprus 164 127 2,158,336 691,501,203,456
Portugal 159 127 6,558,720 1,241,591,513,088
Georgia 158 130 1,299,456 455,267,123,200
Panama 152 94 2,368,000 237,892,075,520
Cambodia 141 98 454,656 86,848,503,808
Armenia 139 110 530,688 330,736,402,432
Luxembourg 133 108 1,458,432 787,248,709,632
Albania 129 120 474,624 1,572,193,370,112
Costa Rica 122 82 2,213,888 200,279,130,112
Honduras 120 98 455,936 262,043,992,064
Puerto Rico 120 97 784,896 120,805,916,672
Uzbekistan 119 97 339,968 197,300,518,912
Tanzania 117 94 640,768 133,144,707,072
Ghana 117 93 1,491,968 1,142,461,825,024
Belarus 116 106 1,779,712 256,090,177,536
Paraguay 110 93 1,133,824 242,063,704,064
Azerbaijan 105 83 643,584 446,713,364,480
Guatemala 95 62 1,308,160 175,753,986,048
Egypt 92 74 24,559,360 17,757,542,678,528
Iceland 92 73 862,720 425,523,740,672
Seychelles 86 65 302,848 4,499,670,761,472
Kuwait 84 72 1,774,848 98,784,706,560
Afghanistan 73 65 164,352 17,197,105,152
Mongolia 73 48 162,304 77,309,542,400
Angola 73 62 1,124,864 92,358,705,152
Macedonia 68 60 688,896 472,446,402,560
Bolivia 66 53 1,174,528 74,964,402,176
Kyrgyzstan 66 60 293,632 115,965,100,032
Palestine 66 42 782,848 77,309,542,400
Uganda 60 49 1,344,512 47,244,967,936
Bosnia and Herzegovina 58 43 793,088 68,719,607,808
Democratic Republic of Congo 57 39 77,312 8,590,065,664
Malta 56 44 649,984 146,062,639,104
Jordan 56 49 637,696 187,922,055,168
El Salvador 54 38 252,672 75,162,124,288
Uruguay 49 27 2,433,536 98,300,461,056
Mauritius 49 29 2,467,072 57,178,718,208
British Virgin Islands 46 34 197,888 236,730,318,848
Lao 42 29 101,120 25,787,957,248
Papua New Guinea 39 29 57,856 4,295,032,832
Bhutan 39 25 66,304 53,956,050,944
Curacao 39 19 212,480 34,393,358,336
Tajikistan 36 32 84,224 115,964,248,064
Botswana 35 26 161,024 25,769,803,776
Malawi 35 26 249,088 1,203,127,844,864
Morocco 35 24 13,743,360 1,128,507,834,368
Belize 35 21 106,752 47,530,508,288
Nicaragua 34 24 152,576 42,949,738,496
Cameroon 33 19 579,072 21,474,902,016
Zimbabwe 33 27 188,160 30,067,064,832
Burkina Faso 32 25 241,664 38,654,902,272
Libya 32 23 454,144 38,856,032,256
Mozambique 32 28 423,424 33,286,062,080
Montenegro 31 22 181,760 51,539,935,232
Sri Lanka 31 21 541,952 34,360,262,656
Rwanda 30 20 776,192 21,474,902,016
Tunisia 29 24 10,318,080 90,532,085,760
Ivory Coast 29 18 1,886,720 210,604,523,520
Liechtenstein 29 26 94,208 180,388,757,504
Qatar 27 17 873,224 128,945,487,872
Gibraltar 26 17 77,824 47,244,836,864
Isle of Man 26 16 93,952 120,267,669,504
Oman 24 16 952,832 107,649,892,352
Zambia 24 19 1,588,992 17,179,869,184
Somalia 24 20 46,336 17,179,869,184
Bahrain 24 18 412,672 151,397,597,184
South Sudan 23 19 23,808 12,884,901,888
Bermuda 21 13 107,008 17,179,869,184
Senegal 20 10 50,432 4,295,163,904
Fiji 20 13 139,776 30,064,836,608
Benin 20 15 195,328 17,179,934,720
Sierra Leone 20 16 72,704 12,884,901,888
Namibia 19 13 378,112 12,884,901,888
Antigua and Barbuda 19 12 83,712 12,885,426,176
Guinea 19 16 33,280 12,884,967,424
New Caledonia 19 13 134,144 38,656,081,920
Liberia 18 14 35,072 17,179,869,184
Maldives 18 14 90,624 4,296,671,232
Chad 18 11 14,592 4,294,967,296
Cayman Islands 17 10 79,616 8,858,370,048
Trinidad and Tobago 17 15 544,512 124,554,117,120
Macao 17 12 370,944 26,374,045,696
Timor-leste 17 12 26,368 8,589,934,592
Republic of the Congo 15 9 114,176 8,590,000,128
Jamaica 15 9 282,368 4,832,231,680
Algeria 14 10 4,768,768 25,769,803,776
Vanuatu 14 11 17,920 12,768,444,416
Haiti 13 7 152,832 8,590,000,128
United States Virgin Islands 13 8 150,784 12,902,203,392
Sudan 13 9 789,760 47,245,295,616
Bahamas 13 10 148,232 4,294,967,296
San Marino 12 8 36,608 262,144
Gabon 12 8 272,640 4,295,098,368
Gambia 12 10 272,128 21,474,967,552
Jersey 12 9 89,088 68,719,476,736
Swaziland 12 10 48,384 4,294,967,296
Solomon Islands 11 10 15,872 4,295,163,904
Madagascar 11 7 571,904 12,884,901,888
Grenada 11 7 28,160 77,310,590,976
Cabo Verde 11 7 45,568 8,589,934,592
Mali 11 5 79,104 17,179,934,720
Guernsey 10 7 6,144 34,359,738,368
Guam 10 7 234,240 21,474,967,552
Barbados 10 7 101,376 68,987,977,728
Lesotho 10 6 119,552 12,884,901,888
Guadeloupe 10 4 209,664 10,637,017,088
Syrian 10 5 1,229,824 25,769,803,776
Ethiopia 10 6 368,384 8,589,934,592
Togo 10 7 298,240 12,884,901,888
Samoa 10 6 17,664 8,589,934,592
Brunei Darussalam 10 7 143,360 32,571,392
Niger 9 7 36,352 8,589,934,592
Mauritania 9 7 47,616 12,884,901,888
Burundi 9 7 36,096 8,589,934,592
Turkmenistan 8 7 23,040 34,359,738,368
Equatorial Guinea 8 7 19,200 4,294,967,296
Dominica 8 4 88,832 7,516,258,304
Saint Kitts and Nevis 7 6 17,152 15,859,712
Faroe Islands 7 4 45,056 38,654,705,664
French Guiana 7 3 3,328 4,294,967,296
Guyana 7 5 66,304 17,179,869,184
Cuba 7 3 256,256 12,884,901,888
Suriname 7 5 82,432 21,475,622,912
Marshall Islands 7 4 10,240 38,654,705,664
Martinique 7 5 154,880 38,671,810,560
French Polynesia 6 5 76,032 12,901,744,640
Yemen 6 3 232,704 68,719,476,736
Saint Lucia 6 4 38,400 77,309,411,328
Reunion Island 6 5 393,216 12,884,901,888
French Saint Martin 6 3 4,352 268,435,456
Micronesia 6 5 8,704 5,368,709,120
Nederland Caribbean 5 5 28,672 12,884,901,888
Saint Vincent and the Grenadines 5 2 21,760 0
Nauru 5 3 10,240 8,589,934,592
Djibouti 5 3 44,800 8,589,934,592
Tonga 5 4 9,984 8,590,000,128
Kiribati 5 3 4,096 0
Palau 4 4 6,656 8,606,711,808
Central African 4 4 5,632 0
Aruba 4 3 76,288 8,589,934,592
Dutch Saint Martin 4 3 38,144 6,442,582,016
Andorra 4 2 58,368 31,138,512,896
Saint Barthelemy 4 2 1,024 268,500,992
Anguilla 4 4 6,656 32,231,129,088
Monaco 4 4 60,416 35,701,915,648
Tokelau 3 3 2,816 262,144
Tuvalu 3 1 8,192 4,294,967,296
Comoros 3 2 7,168 4,294,967,296
Vatican 3 3 10,752 38,654,705,664
Niue 2 2 2,048 0
Falkland Islands 2 2 5,888 0
Sao Tome and Principe 2 2 10,240 4,294,967,296
Guinea Bissau 2 2 5,632 0
Norfolk Island 2 1 768 0
Turks and Caicos Islands 2 2 15,616 1,073,741,824
Cook Islands 2 2 8,704 4,294,967,296
American Samoa 2 2 16,384 4,294,967,296
Eritrea 1 1 4,096 0
North Korea 1 1 1,024 0
Mayotte 1 1 1,024 0
Wallis and Futuna 1 1 3,584 0
Montserrat 1 1 1,024 0
British Indian Ocean Territory 1 1 3,072 0
Northern Mariana Islands 1 0 0 0
Saint Pierre and Miquelon 1 1 4,608 0
Antarctica 1 1 1,024 4,294,967,296
Aland Islands 1 1 4,096 0
Greenland 1 1 34,304 8,589,934,592