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 31,458 18,582 1,454,656,057 1,154,167,932,404,573,752
Brazil 9,071 8,680 83,104,272 4,534,352,388,034,818
China 6,574 5,176 349,790,624 147,585,156,665,184
India 6,094 2,868 35,588,096 24,462,578,360,320
Russian Federation 5,728 4,987 46,912,080 13,466,272,674,120
Indonesia 3,737 2,696 17,924,352 1,203,976,568,832
Germany 3,150 2,459 113,479,464 71,138,409,447,424
United Kingdom 3,138 2,213 74,450,336 30,112,420,855,808
Australia 3,053 1,680 40,515,376 20,467,442,652,672
Poland 2,449 2,128 19,319,040 14,334,258,123,776
Canada 2,437 1,617 54,973,448 4,282,393,559,296
France 2,159 1,489 75,337,282 12,658,721,424,896
Ukraine 2,005 1,574 8,216,576 4,870,096,617,472
Bangladesh 1,924 1,469 1,965,568 1,025,341,194,240
Netherlands 1,600 1,086 51,751,888 20,959,716,509,184
Argentina 1,321 1,064 19,805,696 2,305,861,897,745,793,024
Hong Kong 1,297 726 18,587,996 4,537,022,743,296
Italy 1,296 1,101 53,428,992 29,050,950,975,488
Japan 1,270 748 159,818,344 33,586,994,479,104
Republic of Korea 1,172 903 113,048,408 17,725,565,173,760
Spain 1,160 962 33,356,544 7,739,717,193,728
Romania 1,103 929 8,118,336 1,515,319,918,848
Switzerland 1,065 784 14,628,880 8,086,268,608,512
Turkey 1,030 801 16,833,024 5,328,134,275,072
Viet Nam 1,011 527 16,670,464 179,939,409,920
Sweden 872 673 25,674,000 5,764,478,271,488
South Africa 847 647 26,464,512 20,597,842,182,144
Iran 839 580 11,811,840 3,252,856,291,328
Austria 759 636 10,610,192 4,954,636,746,752
Mexico 749 501 23,209,472 820,700,512,256
Bulgaria 737 664 4,862,720 1,228,622,856,448
New Zealand 715 432 4,967,680 592,673,046,528
Singapore 710 432 8,466,400 655,054,832,640
Czech 704 593 8,806,400 8,035,109,109,760
Philippines 643 434 6,355,664 401,446,076,416
Thailand 610 457 12,659,694 294,641,926,144
Colombia 537 378 17,398,016 845,060,636,672
Denmark 464 333 11,299,328 3,218,673,893,376
Taiwan 464 266 35,486,736 4,113,933,992,448
Chile 435 316 9,764,608 363,754,749,952
Pakistan 427 290 5,424,920 174,851,358,720
Norway 398 310 14,226,000 5,414,408,617,984
Malaysia 387 257 6,012,680 296,126,447,616
Belgium 378 295 10,349,664 3,355,482,193,920
Finland 376 293 12,791,296 2,932,264,992,768
Israel 367 311 8,033,552 1,267,519,455,232
Latvia 306 242 1,789,440 877,348,323,328
Slovenia 301 268 2,622,976 958,070,390,784
Hungary 297 235 5,634,048 1,479,038,599,168
Ireland 295 210 6,406,432 1,054,837,702,912
Nigeria 281 221 2,436,608 350,413,979,648
Ecuador 264 218 2,298,368 460,029,559,808
Venezuela 260 191 6,738,432 452,659,642,368
Greece 255 226 5,764,096 1,139,594,887,168
Peru 236 170 3,474,176 415,839,485,952
Kenya 232 190 4,589,824 227,503,767,552
Kazakhstan 232 196 3,479,040 335,523,610,624
Slovakia 227 192 2,559,744 1,450,376,232,960
Estonia 219 166 1,257,984 678,875,037,696
Dominican 214 175 2,025,472 579,824,189,440
Lithuania 212 182 2,751,232 2,177,584,136,448
Iraq 210 145 716,544 275,528,482,816
Nepal 203 143 579,584 185,050,398,720
Moldova 202 128 1,181,696 1,138,218,958,848
Saudi Arabia 200 162 13,600,256 570,216,284,160
Serbia 194 157 2,415,616 601,565,102,080
United Arab Emirates 176 130 4,043,520 13,560,055,791,616
Croatia 174 147 2,363,904 511,809,617,920
Lebanon 172 145 548,608 348,515,663,872
Cyprus 164 127 2,074,880 691,501,203,456
Myanmar 164 124 208,384 85,347,663,872
Portugal 159 127 6,980,864 1,241,591,644,160
Georgia 158 131 1,298,944 420,907,384,832
Panama 151 94 2,364,160 242,186,977,280
Cambodia 141 97 457,984 86,848,503,808
Armenia 139 110 523,264 330,736,402,432
Luxembourg 133 108 1,457,408 787,248,709,632
Albania 129 120 474,368 1,572,193,370,112
Costa Rica 122 80 2,213,632 195,984,031,744
Puerto Rico 120 97 784,640 120,805,523,456
Honduras 120 97 456,192 262,027,214,848
Uzbekistan 119 95 338,688 162,940,780,544
Ghana 117 92 1,490,688 1,138,166,857,728
Tanzania 117 94 635,904 133,144,707,072
Belarus 116 106 1,779,712 256,090,177,536
Paraguay 110 93 1,133,824 242,063,704,064
Azerbaijan 105 83 641,792 446,713,364,480
Guatemala 95 62 1,308,160 175,753,986,048
Egypt 93 74 25,082,368 17,757,542,678,528
Iceland 92 73 862,720 425,523,740,672
Seychelles 85 64 301,568 3,069,446,651,904
Kuwait 84 72 1,775,104 98,784,706,560
Mongolia 73 48 162,304 77,309,542,400
Afghanistan 73 64 163,584 17,197,105,152
Angola 73 62 1,125,120 92,358,705,152
Macedonia 68 60 688,896 472,446,402,560
Palestine 66 43 784,640 77,309,542,400
Bolivia 66 53 1,174,784 74,964,271,104
Kyrgyzstan 66 60 292,352 115,964,575,744
Uganda 59 49 1,606,656 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 49 637,440 187,922,055,168
Malta 55 43 650,752 146,062,639,104
El Salvador 54 38 251,648 75,162,124,288
Uruguay 49 27 2,433,536 98,300,461,056
Mauritius 49 29 2,466,304 57,178,718,208
British Virgin Islands 46 33 197,120 236,730,253,312
Lao 42 29 101,376 25,787,957,248
Papua New Guinea 39 30 58,368 4,295,032,832
Bhutan 39 23 66,048 51,808,501,760
Curacao 39 19 212,480 34,393,358,336
Botswana 35 25 161,024 25,769,803,776
Tajikistan 35 31 83,200 115,964,248,064
Malawi 35 26 245,504 1,203,127,844,864
Morocco 35 24 13,710,592 1,128,507,834,368
Belize 35 21 107,264 47,530,508,288
Zimbabwe 33 27 195,072 30,067,064,832
Nicaragua 33 24 152,832 42,949,738,496
Cameroon 33 19 583,936 21,474,902,016
Mozambique 32 28 423,424 33,286,062,080
Libya 32 23 454,144 38,856,032,256
Burkina Faso 32 25 239,360 38,654,902,272
Sri Lanka 31 21 541,952 34,360,262,656
Montenegro 31 21 179,200 51,539,935,232
Rwanda 30 20 775,936 21,474,902,016
Ivory Coast 29 18 1,882,624 210,604,523,520
Liechtenstein 29 26 94,208 180,388,757,504
Tunisia 29 24 10,315,776 90,532,085,760
Qatar 27 17 873,224 128,944,570,368
Gibraltar 26 17 79,360 47,244,836,864
Isle of Man 26 16 93,952 120,267,669,504
Somalia 24 20 46,336 17,179,869,184
Zambia 24 19 1,597,440 17,179,869,184
Bahrain 24 19 415,232 151,397,597,184
Oman 23 16 944,640 107,649,892,352
South Sudan 23 19 23,808 12,884,901,888
Bermuda 21 13 107,008 17,179,869,184
Benin 20 15 187,136 17,179,934,720
Fiji 20 13 139,776 25,769,869,312
Sierra Leone 20 16 72,704 12,884,901,888
New Caledonia 19 13 134,144 38,656,081,920
Antigua and Barbuda 19 12 83,712 12,885,426,176
Senegal 19 10 50,432 4,295,163,904
Guinea 19 16 33,024 12,884,967,424
Namibia 19 13 378,112 12,884,901,888
Maldives 18 14 90,368 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
Timor-leste 17 11 26,112 8,589,934,592
Cayman Islands 17 10 79,616 8,858,370,048
Trinidad and Tobago 17 15 544,768 124,554,117,120
Jamaica 15 9 282,368 4,832,231,680
Republic of the Congo 15 9 113,920 8,590,000,128
Algeria 14 9 4,757,504 25,769,803,776
Vanuatu 14 11 17,920 12,768,444,416
United States Virgin Islands 13 8 151,296 12,902,203,392
Sudan 13 9 788,992 47,245,295,616
Bahamas 13 10 148,232 4,294,967,296
Haiti 13 6 152,576 8,590,000,128
Swaziland 12 10 48,384 4,294,967,296
Gambia 12 10 272,384 21,474,967,552
San Marino 12 8 36,608 262,144
Jersey 12 9 89,088 68,719,476,736
Gabon 12 8 272,640 4,295,098,368
Cabo Verde 11 7 45,568 8,589,934,592
Madagascar 11 7 571,904 12,884,901,888
Solomon Islands 11 10 15,872 4,295,163,904
Mali 11 5 79,360 17,179,934,720
Grenada 11 7 28,160 77,310,590,976
Ethiopia 10 6 368,128 8,589,934,592
Samoa 10 6 17,664 8,589,934,592
Brunei Darussalam 10 7 145,408 32,571,392
Lesotho 10 6 119,552 8,589,934,592
Guam 10 7 234,240 21,474,967,552
Guadeloupe 10 4 210,688 10,637,017,088
Togo 10 7 298,240 8,589,934,592
Syrian 10 5 1,229,824 25,769,803,776
Barbados 10 7 102,656 68,987,977,728
Guernsey 10 7 6,144 34,359,738,368
Burundi 9 7 36,096 8,589,934,592
Mauritania 9 7 47,616 12,884,901,888
Niger 9 7 36,352 8,589,934,592
Dominica 8 4 88,832 7,516,258,304
Turkmenistan 8 7 23,040 34,359,738,368
Equatorial Guinea 8 7 19,200 4,294,967,296
Saint Kitts and Nevis 7 6 17,152 15,859,712
Marshall Islands 7 4 10,496 38,654,705,664
Cuba 7 3 256,256 12,884,901,888
Martinique 7 5 154,880 38,671,810,560
Guyana 7 5 66,304 17,179,869,184
Faroe Islands 7 4 45,056 38,654,705,664
French Guiana 7 3 3,328 4,294,967,296
Suriname 7 5 82,432 21,475,622,912
Micronesia 6 5 8,704 5,368,709,120
Saint Lucia 6 4 38,400 77,309,411,328
Reunion Island 6 5 392,960 12,884,901,888
French Polynesia 6 5 76,032 12,901,744,640
Yemen 6 3 233,728 68,719,476,736
French Saint Martin 6 3 4,352 268,435,456
Nauru 5 3 10,240 8,589,934,592
Djibouti 5 3 44,800 4,294,967,296
Kiribati 5 3 4,096 0
Tonga 5 4 9,984 8,590,000,128
Nederland Caribbean 5 5 28,672 12,884,901,888
Saint Vincent and the Grenadines 5 2 21,760 0
Anguilla 4 4 6,656 32,231,129,088
Monaco 4 4 60,416 35,701,915,648
Aruba 4 3 75,776 8,589,934,592
Andorra 4 2 58,368 31,138,512,896
Central African 4 4 5,632 0
Palau 4 4 6,656 8,606,711,808
Saint Barthelemy 4 2 1,024 268,500,992
Dutch Saint Martin 4 3 38,144 6,442,582,016
Tokelau 3 3 2,816 262,144
Vatican 3 3 10,752 38,654,705,664
Comoros 3 2 7,168 4,294,967,296
Tuvalu 3 1 8,192 4,294,967,296
Turks and Caicos Islands 2 2 15,616 1,073,741,824
Cook Islands 2 2 8,704 4,294,967,296
Niue 2 2 2,048 0
Guinea Bissau 2 2 5,632 0
Falkland Islands 2 2 5,888 0
Sao Tome and Principe 2 2 10,240 4,294,967,296
Norfolk Island 2 1 768 0
American Samoa 2 2 16,384 4,294,967,296
Eritrea 1 1 4,096 0
Wallis and Futuna 1 1 3,584 0
Mayotte 1 1 1,024 0
Antarctica 1 1 1,024 4,294,967,296
Greenland 1 1 34,304 8,589,934,592
British Indian Ocean Territory 1 1 3,072 0
North Korea 1 1 1,024 0
Aland Islands 1 1 4,096 0
Montserrat 1 1 1,024 0
Saint Pierre and Miquelon 1 1 4,608 0
Northern Mariana Islands 1 0 0 0