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 31,370 18,626 1,460,713,825 1,252,240,215,712,824
Brazil 9,106 8,709 82,765,008 4,534,639,510,032,898
China 6,571 5,179 350,734,752 147,769,415,650,400
India 6,123 2,869 35,863,296 24,588,043,223,040
Russian Federation 5,723 4,991 46,960,848 14,137,129,088,584
Indonesia 3,774 2,713 18,021,120 1,241,868,566,528
Germany 3,158 2,468 113,135,144 71,313,232,560,128
United Kingdom 3,132 2,223 74,484,384 1,152,952,215,549,575,168
Australia 3,080 1,675 40,509,212 20,476,352,927,232
Poland 2,449 2,126 19,290,880 14,381,771,854,848
Canada 2,429 1,619 54,764,040 4,149,877,080,320
France 2,158 1,496 74,490,690 12,727,935,043,584
Ukraine 2,003 1,572 8,230,912 4,767,019,040,768
Bangladesh 1,948 1,486 2,004,992 1,073,420,763,136
Netherlands 1,594 1,084 51,703,440 21,119,441,502,976
Argentina 1,324 1,070 19,802,112 2,305,861,907,678,494,720
Hong Kong 1,303 739 19,176,268 4,348,649,604,096
Italy 1,294 1,097 53,536,256 29,154,048,344,064
Japan 1,273 752 160,751,976 33,595,421,687,808
Republic of Korea 1,172 900 112,714,700 17,725,565,370,368
Spain 1,146 960 33,471,744 7,881,436,958,720
Romania 1,094 928 8,039,744 1,520,102,932,736
Switzerland 1,065 785 14,697,232 8,228,003,250,176
Turkey 1,036 810 16,869,120 5,873,679,728,640
Viet Nam 1,025 531 16,677,376 179,945,373,696
Sweden 866 668 25,533,456 5,833,456,680,960
South Africa 849 649 26,682,240 20,606,432,313,344
Iran 843 589 11,828,992 3,532,097,323,008
Austria 761 635 10,593,296 4,989,015,818,240
Mexico 752 510 23,031,552 844,195,954,688
Bulgaria 740 667 4,850,688 1,400,421,548,288
Singapore 715 439 8,573,664 710,364,988,416
New Zealand 714 430 4,959,232 597,018,673,152
Czech 707 595 8,807,168 8,078,098,497,536
Philippines 646 440 6,361,296 401,450,467,328
Thailand 612 458 11,764,734 298,937,090,048
Colombia 544 386 17,332,992 886,868,541,440
Taiwan 465 271 35,427,104 4,135,963,460,096
Denmark 464 334 11,258,624 3,253,034,876,928
Chile 437 317 9,701,120 380,934,619,136
Pakistan 437 296 5,433,124 192,032,669,696
Norway 402 311 14,282,576 5,526,547,595,264
Malaysia 389 261 6,021,640 300,422,332,416
Belgium 381 294 10,348,384 3,372,662,194,176
Finland 377 294 12,787,968 2,975,215,845,376
Israel 365 312 8,018,192 1,301,878,538,240
Latvia 313 245 1,830,144 873,053,356,032
Slovenia 303 272 2,625,280 958,070,587,392
Hungary 297 236 5,642,496 1,513,398,468,608
Ireland 293 213 6,400,288 1,093,493,063,936
Nigeria 283 219 2,407,168 350,413,979,648
Ecuador 267 218 2,299,392 481,871,922,176
Venezuela 265 195 6,735,104 463,783,002,112
Greece 256 225 5,712,896 1,139,978,600,448
Peru 239 171 3,501,568 424,706,834,432
Kenya 239 198 4,596,480 244,684,685,312
Kazakhstan 235 198 3,485,952 408,539,430,912
Slovakia 229 192 2,550,272 1,446,081,396,736
Dominican 218 179 2,023,680 605,593,731,072
Iraq 211 147 719,104 279,825,219,584
Estonia 210 166 1,261,056 683,054,333,952
Lithuania 208 181 2,684,160 2,147,552,788,736
Nepal 205 145 578,048 193,640,464,384
Saudi Arabia 200 162 13,633,792 574,545,133,568
Moldova 200 129 1,182,208 1,082,384,384,000
Serbia 193 158 2,413,824 605,860,069,376
United Arab Emirates 181 133 4,044,544 13,671,993,638,912
Croatia 173 145 2,363,648 520,399,552,512
Lebanon 172 146 547,072 348,515,663,872
Cyprus 167 130 2,204,928 871,889,895,424
Myanmar 164 126 214,784 86,421,405,696
Portugal 161 128 6,561,536 1,241,591,578,624
Georgia 157 129 1,301,504 455,267,123,200
Panama 152 95 2,378,752 246,744,219,648
Cambodia 142 99 462,592 91,143,471,104
Armenia 139 111 531,456 330,736,402,432
Luxembourg 133 109 1,462,432 787,248,709,632
Albania 130 121 473,600 1,585,229,332,480
Costa Rica 122 82 2,213,888 195,984,162,816
Puerto Rico 120 97 784,384 120,805,916,672
Uzbekistan 119 96 332,032 197,300,518,912
Honduras 119 97 456,448 266,305,404,928
Ghana 118 94 1,491,456 1,142,461,825,024
Tanzania 118 95 640,000 141,734,707,200
Belarus 116 107 1,779,200 256,090,177,536
Paraguay 110 93 1,132,800 242,063,704,064
Azerbaijan 108 83 638,464 446,713,561,088
Guatemala 96 62 1,305,088 180,050,001,920
Egypt 92 72 25,020,160 17,757,542,678,528
Iceland 90 71 862,720 425,255,239,680
Seychelles 88 65 304,128 5,693,672,783,872
Kuwait 84 72 1,773,056 98,784,706,560
Angola 74 62 1,124,864 92,358,705,152
Afghanistan 73 64 164,608 17,197,105,152
Mongolia 73 50 162,816 77,309,542,400
Macedonia 68 60 689,152 472,446,402,560
Bolivia 67 53 1,174,784 79,259,369,472
Palestine 66 42 781,056 77,309,542,400
Kyrgyzstan 64 58 294,400 115,965,100,032
Uganda 64 50 1,345,792 47,245,033,472
Bosnia and Herzegovina 58 43 794,112 68,719,607,808
Democratic Republic of Congo 57 39 77,056 8,590,065,664
Jordan 56 49 637,952 187,938,832,384
El Salvador 55 38 253,184 75,162,124,288
Malta 51 43 649,216 146,062,639,104
Uruguay 49 28 2,435,584 102,612,205,568
Mauritius 49 30 2,466,816 57,178,718,208
British Virgin Islands 46 34 198,912 236,730,580,992
Lao 42 29 100,864 25,787,957,248
Papua New Guinea 39 29 57,600 4,295,032,832
Bhutan 39 24 66,304 51,808,567,296
Curacao 37 19 189,184 34,393,358,336
Botswana 36 26 162,048 25,769,803,776
Tajikistan 36 33 83,712 115,964,248,064
Malawi 35 26 245,504 1,203,127,844,864
Morocco 35 25 13,747,456 1,128,507,899,904
Belize 35 21 105,984 47,530,573,824
Nicaragua 34 24 152,832 42,949,738,496
Libya 33 23 455,680 38,856,032,256
Cameroon 33 18 242,432 21,474,902,016
Zimbabwe 33 28 188,416 30,067,064,832
Mozambique 32 28 423,424 33,286,062,080
Burkina Faso 32 26 246,528 38,654,902,272
Montenegro 31 22 181,760 51,539,935,232
Sri Lanka 31 21 541,952 34,360,262,656
Rwanda 30 20 858,368 21,475,033,088
Tunisia 29 24 10,291,200 90,532,085,760
Ivory Coast 29 17 1,883,648 210,604,523,520
Liechtenstein 29 26 94,208 214,748,495,872
Qatar 27 17 872,712 128,946,405,376
Isle of Man 26 16 93,440 120,267,669,504
Gibraltar 26 17 76,800 47,244,836,864
Bahrain 24 18 412,928 151,397,597,184
Somalia 24 20 41,216 17,179,869,184
Oman 24 17 953,344 107,649,957,888
Zambia 24 19 1,589,248 17,179,869,184
South Sudan 23 19 23,808 12,884,901,888
Sierra Leone 22 16 72,192 17,179,869,184
Bermuda 21 12 106,752 17,179,869,184
Fiji 20 13 139,776 30,064,836,608
Benin 20 15 195,328 17,179,934,720
Senegal 20 12 52,992 4,295,163,904
New Caledonia 19 13 134,144 38,656,081,920
Namibia 19 13 378,112 12,884,901,888
Guinea 19 16 33,280 12,884,967,424
Antigua and Barbuda 19 12 83,712 8,590,458,880
Chad 18 10 14,336 4,294,967,296
Maldives 18 14 90,880 4,296,671,232
Liberia 18 14 35,328 17,179,869,184
Cayman Islands 17 10 79,616 8,858,370,048
Macao 17 11 370,688 26,375,094,272
Timor-leste 17 12 26,368 8,589,934,592
Trinidad and Tobago 17 15 544,512 124,554,117,120
Jamaica 15 9 282,368 4,832,231,680
Republic of the Congo 15 8 113,152 8,590,131,200
Vanuatu 14 11 17,920 12,768,444,416
Algeria 14 10 4,768,768 25,769,803,776
San Marino 13 9 36,864 262,144
Haiti 13 6 152,576 8,590,000,128
Bahamas 13 10 148,232 4,294,967,296
Sudan 13 9 790,528 51,539,607,552
United States Virgin Islands 13 8 151,808 12,902,203,392
Jersey 12 9 89,088 68,719,476,736
Gambia 12 10 272,384 21,474,967,552
Gabon 12 8 272,640 4,295,098,368
Swaziland 12 10 48,640 4,294,967,296
Mali 11 5 79,104 17,179,934,720
Lesotho 11 6 119,552 12,884,901,888
Syrian 11 5 1,223,680 25,769,803,776
Solomon Islands 11 10 15,872 4,295,163,904
Madagascar 11 7 571,904 12,884,901,888
Cabo Verde 11 7 45,568 8,589,934,592
Togo 11 7 298,240 12,884,901,888
Grenada 11 7 28,160 77,310,590,976
Samoa 10 6 17,664 8,589,934,592
Guam 10 7 234,240 21,474,967,552
Barbados 10 7 101,120 68,987,977,728
Guernsey 10 7 6,144 34,359,738,368
Guadeloupe 10 4 209,152 10,637,017,088
Brunei Darussalam 10 7 143,104 32,571,392
Ethiopia 10 6 369,152 8,589,934,592
Mauritania 9 7 47,616 12,884,901,888
Burundi 9 7 36,096 8,589,934,592
Niger 9 7 36,608 8,589,934,592
Marshall Islands 8 5 11,520 38,654,705,664
Equatorial Guinea 8 7 19,200 4,294,967,296
Turkmenistan 8 7 23,040 34,359,738,368
Martinique 8 5 154,624 38,671,810,560
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
Saint Kitts and Nevis 7 6 17,152 15,859,712
French Guiana 7 3 3,328 4,294,967,296
Faroe Islands 7 4 45,056 38,654,705,664
Guyana 7 5 66,304 17,179,869,184
French Saint Martin 6 3 4,352 268,435,456
Saint Lucia 6 4 38,400 77,309,411,328
Reunion Island 6 4 392,960 12,884,901,888
Yemen 6 3 231,680 68,719,476,736
French Polynesia 6 5 76,032 12,901,744,640
Micronesia 6 5 8,704 5,368,709,120
Saint Vincent and the Grenadines 5 2 21,760 0
Nauru 5 3 10,240 8,589,934,592
Tonga 5 4 9,984 8,590,000,128
Kiribati 5 3 4,096 0
Nederland Caribbean 5 5 28,672 12,884,901,888
Djibouti 5 3 44,800 8,589,934,592
Palau 4 4 6,656 8,606,711,808
Monaco 4 4 60,416 35,701,915,648
Saint Barthelemy 4 2 1,024 268,500,992
Central African 4 4 5,632 0
Dutch Saint Martin 4 3 38,144 6,442,582,016
Aruba 4 3 76,288 8,589,934,592
Andorra 4 2 58,368 31,138,512,896
Anguilla 4 4 6,656 32,231,129,088
Vatican 3 3 10,752 38,654,705,664
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
Norfolk Island 2 1 768 0
Guinea Bissau 2 2 5,632 0
Cook Islands 2 2 8,704 4,294,967,296
Turks and Caicos Islands 2 2 15,616 1,073,741,824
Sao Tome and Principe 2 2 10,240 4,294,967,296
Falkland Islands 2 2 5,888 0
American Samoa 2 2 16,128 4,294,967,296
Niue 2 2 2,048 0
Northern Mariana Islands 1 0 0 0
Montserrat 1 1 1,024 0
Saint Pierre and Miquelon 1 1 4,608 0
North Korea 1 1 1,024 0
Antarctica 1 1 1,024 4,294,967,296
Wallis and Futuna 1 1 3,584 0
Aland Islands 1 1 4,096 0
Mayotte 1 1 1,024 0
British Indian Ocean Territory 1 1 3,072 0
Greenland 1 1 34,304 8,589,934,592
Eritrea 1 1 4,096 0