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 18,589 1,453,713,089 1,154,167,730,180,990,520
Brazil 9,077 8,687 83,102,992 4,534,433,838,862,594
China 6,574 5,180 349,994,400 147,684,326,264,672
India 6,096 2,862 35,969,536 24,475,477,811,200
Russian Federation 5,733 4,979 46,914,896 14,011,734,667,592
Indonesia 3,739 2,700 17,936,384 1,216,879,689,728
Germany 3,151 2,455 113,475,880 71,147,070,423,040
United Kingdom 3,134 2,223 74,367,648 30,254,191,804,416
Australia 3,062 1,681 40,513,820 20,476,301,088,256
Poland 2,451 2,129 19,322,368 14,334,258,254,848
Canada 2,434 1,616 54,884,872 4,291,018,752,256
France 2,157 1,487 75,473,474 12,658,723,653,632
Ukraine 2,003 1,576 8,220,416 4,870,096,617,472
Bangladesh 1,928 1,469 1,967,872 1,029,648,285,696
Netherlands 1,595 1,087 51,737,808 21,097,410,332,160
Argentina 1,321 1,068 19,806,720 2,305,861,906,335,858,688
Hong Kong 1,298 730 18,578,012 4,533,315,371,776
Italy 1,296 1,102 53,427,968 29,050,952,024,064
Japan 1,270 749 160,875,112 33,591,289,511,936
Republic of Korea 1,172 903 113,030,224 17,725,565,173,760
Spain 1,156 961 33,401,088 7,739,717,259,264
Romania 1,102 930 8,099,136 1,519,614,951,680
Switzerland 1,064 784 14,624,016 8,120,628,543,488
Turkey 1,033 802 16,837,120 5,332,496,744,448
Viet Nam 1,019 528 16,679,424 179,943,800,832
Sweden 870 673 25,636,368 5,768,773,238,784
South Africa 847 647 26,467,072 20,597,842,182,144
Iran 839 579 11,813,376 3,252,856,553,472
Austria 759 636 10,603,792 4,988,994,519,040
Mexico 750 502 23,148,032 830,121,246,720
Bulgaria 738 664 4,859,904 1,228,622,856,448
New Zealand 715 430 4,963,840 592,673,112,064
Singapore 712 434 8,481,760 655,055,291,392
Czech 704 594 8,809,728 8,078,060,027,904
Philippines 643 438 6,360,784 401,446,207,488
Thailand 610 458 12,467,950 294,641,926,144
Colombia 540 378 17,387,520 849,674,436,608
Taiwan 464 267 35,486,224 4,114,219,532,800
Denmark 464 333 11,299,328 3,218,673,958,912
Chile 436 316 9,765,120 368,047,620,096
Pakistan 428 290 5,425,688 174,851,358,720
Norway 400 311 14,293,072 5,453,063,323,648
Malaysia 387 258 6,015,240 296,126,578,688
Belgium 378 293 10,347,616 3,372,661,866,496
Finland 376 293 12,792,320 2,932,265,058,304
Israel 367 310 8,036,368 1,267,519,782,912
Latvia 307 242 1,792,256 877,348,323,328
Slovenia 302 269 2,623,232 958,070,521,856
Hungary 297 235 5,633,024 1,513,398,337,536
Ireland 295 210 6,406,176 1,054,837,899,520
Nigeria 281 219 2,399,232 350,414,045,184
Ecuador 265 219 2,298,880 464,373,941,248
Venezuela 260 192 6,735,872 463,430,615,040
Greece 256 226 5,764,352 1,139,660,095,488
Peru 236 169 3,476,992 416,380,747,776
Kenya 234 192 4,591,616 227,504,816,128
Kazakhstan 232 197 3,479,552 369,884,725,248
Slovakia 228 192 2,549,248 1,446,081,265,664
Estonia 219 166 1,257,984 678,875,496,448
Dominican 216 176 2,023,424 579,824,189,440
Lithuania 212 182 2,747,904 2,177,584,136,448
Iraq 210 146 716,544 279,823,450,112
Nepal 203 141 577,792 185,050,398,720
Moldova 202 131 1,180,160 1,125,334,056,960
Saudi Arabia 200 161 13,600,256 574,511,316,992
Serbia 192 157 2,413,056 601,565,102,080
United Arab Emirates 176 130 4,045,568 13,594,415,464,448
Croatia 174 147 2,363,904 511,809,617,920
Lebanon 172 145 546,560 348,515,663,872
Myanmar 164 126 210,944 85,347,663,872
Cyprus 164 127 2,084,352 691,501,203,456
Portugal 159 128 6,559,488 1,241,591,709,696
Georgia 158 130 1,298,944 420,907,384,832
Panama 151 94 2,368,000 242,186,977,280
Cambodia 141 98 455,168 86,848,503,808
Armenia 139 110 523,008 330,736,402,432
Luxembourg 133 108 1,457,664 787,248,709,632
Albania 129 120 474,368 1,572,193,370,112
Costa Rica 122 81 2,213,888 195,984,162,816
Honduras 120 98 456,192 262,043,992,064
Puerto Rico 120 97 784,640 120,805,457,920
Uzbekistan 119 96 339,712 162,940,780,544
Ghana 117 93 1,490,688 1,142,461,825,024
Tanzania 117 95 642,304 133,144,707,072
Belarus 116 106 1,779,712 256,090,177,536
Paraguay 110 93 1,133,824 242,063,704,064
Azerbaijan 105 83 642,816 446,713,364,480
Guatemala 95 62 1,308,160 175,753,986,048
Iceland 92 73 862,720 425,523,740,672
Egypt 92 74 25,069,568 17,757,542,678,528
Seychelles 85 64 301,056 3,035,086,913,536
Kuwait 84 72 1,777,152 98,784,706,560
Angola 73 62 1,124,864 92,358,705,152
Mongolia 73 48 162,304 77,309,542,400
Afghanistan 73 65 164,096 17,197,105,152
Macedonia 68 60 687,872 472,446,402,560
Bolivia 66 53 1,174,016 74,964,271,104
Kyrgyzstan 66 60 293,120 115,965,100,032
Palestine 66 42 782,848 77,309,542,400
Uganda 60 49 1,344,512 47,244,967,936
Bosnia and Herzegovina 58 43 793,344 68,719,607,808
Democratic Republic of Congo 57 39 77,312 8,590,065,664
Jordan 56 49 637,952 187,922,055,168
Malta 56 44 651,008 146,062,639,104
El Salvador 54 38 251,648 75,162,124,288
Uruguay 49 27 2,433,536 98,300,461,056
Mauritius 49 29 2,466,816 57,178,718,208
British Virgin Islands 46 34 197,888 236,730,318,848
Lao 42 29 100,864 25,787,957,248
Bhutan 39 25 66,304 53,956,050,944
Curacao 39 19 212,480 34,393,358,336
Papua New Guinea 39 29 57,856 4,295,032,832
Tajikistan 36 32 84,224 115,964,248,064
Botswana 35 25 161,024 25,769,803,776
Morocco 35 24 13,710,592 1,128,507,834,368
Malawi 35 26 245,504 1,203,127,844,864
Belize 35 21 107,008 47,530,508,288
Nicaragua 34 24 152,576 42,949,738,496
Cameroon 33 19 578,816 21,474,902,016
Zimbabwe 33 27 195,072 30,067,064,832
Burkina Faso 32 25 239,872 38,654,902,272
Libya 32 23 454,144 38,856,032,256
Mozambique 32 28 423,424 33,286,062,080
Sri Lanka 31 21 541,952 34,360,262,656
Montenegro 31 22 180,224 51,539,935,232
Rwanda 30 20 775,936 21,474,902,016
Ivory Coast 29 18 1,882,624 210,604,523,520
Tunisia 29 24 10,318,080 90,532,085,760
Liechtenstein 29 26 94,208 180,388,757,504
Qatar 27 17 873,224 128,944,766,976
Isle of Man 26 16 93,952 120,267,669,504
Gibraltar 26 17 77,824 47,244,836,864
Zambia 24 19 1,588,736 17,179,869,184
Somalia 24 20 46,336 17,179,869,184
Bahrain 24 19 413,184 151,397,597,184
South Sudan 23 19 23,808 12,884,901,888
Oman 23 16 952,832 107,649,892,352
Bermuda 21 13 107,008 17,179,869,184
Fiji 20 13 139,776 30,064,836,608
Sierra Leone 20 16 72,704 12,884,901,888
Benin 20 15 195,328 17,179,934,720
Senegal 20 10 50,432 4,295,163,904
Namibia 19 13 378,112 12,884,901,888
New Caledonia 19 13 134,144 38,656,081,920
Guinea 19 16 33,024 12,884,967,424
Antigua and Barbuda 19 12 83,712 12,885,426,176
Maldives 18 14 90,624 4,296,671,232
Chad 18 11 14,592 4,294,967,296
Liberia 18 14 35,072 17,179,869,184
Macao 17 12 370,944 26,374,045,696
Trinidad and Tobago 17 15 544,768 124,554,117,120
Timor-leste 17 12 26,368 8,589,934,592
Cayman Islands 17 10 79,616 8,858,370,048
Republic of the Congo 15 9 114,176 8,590,000,128
Jamaica 15 9 282,368 4,832,231,680
Vanuatu 14 11 17,920 12,768,444,416
Algeria 14 9 4,767,744 25,769,803,776
Sudan 13 9 789,248 47,245,295,616
Bahamas 13 10 148,232 4,294,967,296
Haiti 13 7 152,832 8,590,000,128
United States Virgin Islands 13 8 151,296 12,902,203,392
Gambia 12 10 272,384 21,474,967,552
San Marino 12 8 36,608 262,144
Swaziland 12 10 48,384 4,294,967,296
Jersey 12 9 89,088 68,719,476,736
Gabon 12 8 272,640 4,295,098,368
Solomon Islands 11 10 15,872 4,295,163,904
Mali 11 5 79,104 17,179,934,720
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
Lesotho 10 6 119,552 8,589,934,592
Guam 10 7 234,240 21,474,967,552
Ethiopia 10 6 368,128 8,589,934,592
Guernsey 10 7 6,144 34,359,738,368
Syrian 10 5 1,229,824 25,769,803,776
Barbados 10 7 101,632 68,987,977,728
Guadeloupe 10 4 210,688 10,637,017,088
Togo 10 7 298,240 12,884,901,888
Samoa 10 6 17,664 8,589,934,592
Brunei Darussalam 10 7 144,640 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
Cuba 7 3 256,256 12,884,901,888
Suriname 7 5 82,432 21,475,622,912
Guyana 7 5 66,304 17,179,869,184
Faroe Islands 7 4 45,056 38,654,705,664
Saint Kitts and Nevis 7 6 17,152 15,859,712
Marshall Islands 7 4 10,240 38,654,705,664
Martinique 7 5 154,880 38,671,810,560
French Guiana 7 3 3,328 4,294,967,296
Yemen 6 3 233,728 68,719,476,736
French Saint Martin 6 3 4,352 268,435,456
Micronesia 6 5 8,704 5,368,709,120
Saint Lucia 6 4 38,400 77,309,411,328
Reunion Island 6 5 409,088 12,884,901,888
French Polynesia 6 5 76,032 12,901,744,640
Nauru 5 3 10,240 8,589,934,592
Djibouti 5 3 44,800 8,589,934,592
Nederland Caribbean 5 5 28,672 12,884,901,888
Saint Vincent and the Grenadines 5 2 21,760 0
Tonga 5 4 9,984 8,590,000,128
Kiribati 5 3 4,096 0
Andorra 4 2 58,368 31,138,512,896
Anguilla 4 4 6,656 32,231,129,088
Palau 4 4 6,656 8,606,711,808
Saint Barthelemy 4 2 1,024 268,500,992
Central African 4 4 5,632 0
Aruba 4 3 76,288 8,589,934,592
Monaco 4 4 60,416 35,701,915,648
Dutch Saint Martin 4 3 38,144 6,442,582,016
Tuvalu 3 1 8,192 4,294,967,296
Comoros 3 2 7,168 4,294,967,296
Tokelau 3 3 2,816 262,144
Vatican 3 3 10,752 38,654,705,664
Norfolk Island 2 1 768 0
Turks and Caicos Islands 2 2 15,616 1,073,741,824
Falkland Islands 2 2 5,888 0
Cook Islands 2 2 8,704 4,294,967,296
Guinea Bissau 2 2 5,632 0
Niue 2 2 2,048 0
Sao Tome and Principe 2 2 10,240 4,294,967,296
American Samoa 2 2 16,384 4,294,967,296
Saint Pierre and Miquelon 1 1 4,608 0
British Indian Ocean Territory 1 1 3,072 0
Antarctica 1 1 1,024 4,294,967,296
Mayotte 1 1 1,024 0
North Korea 1 1 1,024 0
Montserrat 1 1 1,024 0
Greenland 1 1 34,304 8,589,934,592
Eritrea 1 1 4,096 0
Northern Mariana Islands 1 0 0 0
Aland Islands 1 1 4,096 0
Wallis and Futuna 1 1 3,584 0