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 31,316 18,391 1,463,657,177 3,459,410,207,380,276,322
Brazil 9,048 8,644 86,449,360 28,783,162,232,832
China 6,601 5,157 346,697,380 147,680,415,067,376
India 5,911 2,775 35,646,720 24,414,256,091,136
Russian Federation 5,755 4,986 46,629,832 10,503,810,690,888
Indonesia 3,548 2,524 18,089,472 1,186,770,911,232
United Kingdom 3,160 2,184 73,111,648 31,192,701,861,888
Germany 3,132 2,419 113,030,920 69,345,557,217,280
Australia 3,007 1,693 40,703,024 20,488,401,393,408
Poland 2,477 2,119 18,902,528 15,332,823,667,712
Canada 2,443 1,601 54,734,120 4,310,691,284,224
France 2,245 1,486 75,794,432 12,214,055,665,664
Ukraine 2,023 1,607 8,590,848 5,262,805,827,584
Bangladesh 1,851 1,428 1,889,796 880,023,568,384
Netherlands 1,596 1,045 53,634,000 26,288,343,156,224
Italy 1,298 1,084 51,829,888 28,479,345,197,056
Argentina 1,291 1,042 19,682,048 18,753,905,819,648
Hong Kong 1,273 718 17,682,628 7,886,920,680,192
Japan 1,265 753 159,987,816 33,614,515,142,656
Spain 1,231 950 34,340,864 7,556,552,790,016
Republic of Korea 1,167 888 112,988,432 155,680,571,392
Romania 1,098 926 7,823,168 1,476,599,808,256
Switzerland 1,062 782 14,656,512 7,729,629,495,296
Turkey 966 769 21,453,056 3,969,347,026,944
Viet Nam 957 523 16,686,880 177,313,415,168
Sweden 868 670 22,834,448 5,732,018,618,368
South Africa 817 629 26,426,368 20,843,475,894,272
Iran 813 551 12,237,824 3,209,532,145,664
Austria 754 626 10,705,424 4,993,127,415,808
Bulgaria 732 654 4,824,320 1,148,761,735,424
Mexico 721 480 23,337,216 682,714,398,720
New Zealand 719 444 4,941,824 571,936,407,552
Czech 692 586 8,888,320 7,858,778,472,448
Singapore 690 426 8,140,896 643,553,525,760
Thailand 630 447 11,694,094 1,345,236,697,088
Philippines 604 387 6,293,456 328,448,147,456
Colombia 500 357 17,117,184 673,039,253,504
Denmark 463 332 11,222,784 3,236,053,778,432
Taiwan 460 254 36,986,624 12,134,200,705,536
Chile 420 309 9,231,616 323,582,164,992
Pakistan 406 274 5,425,696 159,727,222,784
Norway 400 303 17,089,616 5,469,372,088,320
Finland 388 292 12,805,120 2,893,577,125,888
Malaysia 384 253 6,039,552 368,875,929,600
Belgium 383 291 10,375,776 3,323,044,364,288
Israel 357 289 7,983,632 1,301,762,539,520
Latvia 312 242 2,037,504 1,100,696,649,728
Hungary 302 234 5,615,616 1,389,381,222,400
Ireland 302 209 6,690,080 981,224,325,120
Slovenia 301 264 2,614,784 988,116,877,312
Nigeria 263 212 2,456,064 264,444,379,136
Ecuador 250 205 2,283,072 403,702,350,848
Venezuela 244 177 6,678,272 363,837,128,704
Greece 240 212 5,754,112 997,812,535,296
Slovakia 228 190 2,555,648 1,450,393,927,680
Peru 220 154 3,452,160 357,974,409,216
Estonia 215 164 1,248,000 622,862,925,824
Iraq 215 151 723,712 228,226,891,776
Moldova 211 144 1,221,376 940,600,066,048
Lithuania 209 180 2,551,552 2,227,777,306,880
Kazakhstan 208 172 3,439,872 283,574,337,536
Kenya 207 175 4,564,480 178,612,535,296
Saudi Arabia 195 152 13,504,836 433,026,564,096
Serbia 193 161 2,427,136 588,680,134,656
Nepal 189 130 589,440 159,262,900,224
Dominican 185 149 1,901,568 460,266,012,672
Croatia 173 142 2,358,016 481,307,459,584
Lebanon 169 143 544,768 314,172,702,720
Cyprus 167 121 1,580,544 579,863,379,968
Georgia 160 128 1,286,656 377,958,039,552
Myanmar 160 121 212,480 94,776,721,408
United Arab Emirates 159 121 3,947,264 14,255,286,517,760
Portugal 158 124 6,561,280 1,222,211,207,168
Panama 147 89 2,115,584 250,611,630,080
Cambodia 139 92 430,080 86,848,569,344
Armenia 134 111 598,272 373,684,568,064
Luxembourg 129 100 1,522,944 641,216,348,160
Albania 128 113 463,360 1,516,128,043,008
Belarus 117 106 1,779,968 255,820,759,040
Costa Rica 117 78 2,225,152 193,299,349,504
Puerto Rico 114 93 768,000 109,555,482,624
Uzbekistan 108 90 332,800 136,902,344,704
Honduras 108 87 452,352 249,125,011,456
Ghana 107 86 1,484,544 25,770,262,528
Paraguay 106 90 1,123,328 233,272,246,272
Tanzania 104 88 988,928 107,374,772,224
Azerbaijan 94 77 619,520 446,678,695,936
Iceland 94 70 861,784 425,255,305,216
Egypt 92 74 24,915,712 17,761,837,580,288
Guatemala 92 59 1,435,136 159,247,040,512
Kuwait 81 70 1,779,200 98,784,444,416
Seychelles 78 58 1,382,912 466,357,518,336
Mongolia 69 49 164,096 68,719,607,808
Angola 68 58 1,253,888 84,037,206,016
Afghanistan 67 58 157,696 8,607,170,560
Palestine 67 43 792,320 111,669,215,232
Bolivia 66 51 1,106,176 66,038,071,296
Macedonia 66 58 686,848 369,367,187,456
Kyrgyzstan 64 57 273,920 150,323,920,896
Uganda 57 42 1,341,184 42,949,935,104
Malta 56 43 669,440 150,626,041,856
Bosnia and Herzegovina 55 44 783,616 77,309,542,400
El Salvador 54 37 247,808 45,097,287,680
Jordan 54 47 638,976 120,259,411,968
Democratic Republic of Congo 53 38 75,008 8,590,065,664
Mauritius 47 29 2,466,560 57,715,523,584
Uruguay 46 25 2,430,720 98,015,051,776
British Virgin Islands 44 31 194,816 236,980,142,080
Papua New Guinea 42 27 57,344 4,295,032,832
Lao 39 24 82,432 17,180,983,296
Curacao 37 17 185,856 34,393,358,336
Bhutan 36 21 61,184 51,808,501,760
Belize 36 22 104,448 81,890,181,120
Malawi 34 27 242,944 95,563,284,480
Nicaragua 33 25 148,736 42,949,738,496
Tajikistan 33 28 82,176 77,309,607,936
Morocco 33 24 13,739,776 1,128,235,073,536
Botswana 32 25 161,024 25,769,803,776
Gibraltar 32 21 96,512 42,950,393,856
Cameroon 32 18 578,816 25,769,869,312
Mozambique 31 27 422,144 28,991,094,784
Libya 31 23 446,720 21,693,792,256
Sri Lanka 31 21 541,440 30,066,343,936
Rwanda 30 17 267,520 17,179,934,720
Zimbabwe 30 27 196,864 30,064,902,144
Burkina Faso 30 25 168,704 25,770,000,384
Montenegro 29 19 178,176 51,539,804,160
Liechtenstein 28 26 97,792 171,798,822,912
Tunisia 28 23 10,066,944 90,531,954,688
Ivory Coast 26 18 2,005,504 201,863,593,984
Bahrain 26 19 426,240 151,397,597,184
Qatar 24 17 991,488 128,963,510,272
Somalia 24 21 40,448 12,884,901,888
Isle of Man 24 14 91,648 85,907,865,600
Bermuda 24 13 107,264 21,474,836,480
Zambia 24 19 1,587,968 12,884,901,888
South Sudan 23 18 24,320 8,589,934,592
Oman 23 19 954,368 107,649,892,352
Fiji 19 13 139,776 25,769,869,312
New Caledonia 19 12 135,680 34,361,114,624
Antigua and Barbuda 18 10 79,104 8,590,262,272
Sierra Leone 18 14 84,480 17,179,869,184
Chad 18 11 15,616 4,294,967,296
Benin 18 14 168,704 17,179,934,720
Senegal 18 10 48,384 4,295,163,904
Maldives 18 16 90,624 8,591,638,528
Guinea 18 15 31,744 12,884,967,424
Namibia 17 14 377,088 12,884,967,424
Liberia 17 13 33,792 17,179,869,184
Trinidad and Tobago 17 14 535,040 120,259,149,824
Macao 17 13 369,664 26,372,997,120
Cayman Islands 16 10 77,824 8,858,370,048
Bahamas 15 10 148,232 4,294,967,296
Timor-leste 14 10 24,832 12,884,967,424
Republic of the Congo 14 9 114,432 4,295,163,904
Vanuatu 14 11 18,432 12,768,575,488
Jamaica 14 9 282,624 4,832,231,680
Algeria 14 9 4,759,296 25,769,803,776
United States Virgin Islands 13 8 147,456 8,607,170,560
Sudan 13 7 768,512 38,655,229,952
Haiti 13 7 152,832 8,590,000,128
Gambia 13 11 271,104 17,180,000,256
San Marino 12 8 36,608 262,144
Gabon 12 8 272,640 8,590,065,664
Jersey 12 9 89,600 68,719,476,736
Swaziland 12 10 48,896 4,294,967,296
Madagascar 11 6 439,040 12,884,901,888
Cabo Verde 11 7 45,568 8,589,934,592
Grenada 11 7 28,160 77,310,590,976
Mali 11 5 78,592 12,935,364,608
Solomon Islands 11 10 15,872 4,295,163,904
Guam 10 7 234,240 21,474,967,552
Togo 10 7 300,032 4,294,967,296
Guernsey 10 9 7,680 34,359,738,368
Samoa 10 7 17,920 8,589,934,592
Brunei Darussalam 10 7 143,616 32,505,856
Barbados 10 7 107,008 68,987,977,728
Lesotho 10 5 119,552 8,589,934,592
Burundi 9 7 36,096 8,589,934,592
Guadeloupe 9 5 211,200 10,653,794,304
Ethiopia 9 6 368,128 8,589,934,592
Niger 9 7 35,072 8,589,934,592
Saint Lucia 8 5 38,912 77,309,476,864
Equatorial Guinea 8 6 19,200 4,294,967,296
Mauritania 8 6 45,312 17,179,869,184
Dominica 8 4 92,928 7,247,822,848
Syrian 7 2 1,236,224 25,769,803,776
Saint Kitts and Nevis 7 6 17,152 15,859,712
Turkmenistan 7 7 23,040 34,359,738,368
Faroe Islands 7 5 45,312 4,312,924,160
Cuba 7 3 256,256 12,884,901,888
Guyana 7 5 66,560 17,179,869,184
Reunion Island 7 5 407,552 12,884,901,888
French Guiana 7 3 3,328 4,294,967,296
Suriname 7 5 81,408 21,475,622,912
Micronesia 6 5 8,704 5,368,709,120
Martinique 6 5 154,624 38,655,033,344
French Saint Martin 6 3 4,352 268,435,456
French Polynesia 6 5 78,080 12,884,967,424
Yemen 6 3 236,032 68,719,476,736
Tonga 5 4 9,728 8,590,000,128
Nederland Caribbean 5 5 28,672 8,589,934,592
Djibouti 5 3 44,032 4,294,967,296
Anguilla 5 4 7,168 32,214,351,872
Nauru 5 4 10,752 8,589,934,592
Palau 5 5 11,520 4,378,853,376
Marshall Islands 4 3 9,472 38,654,705,664
Saint Barthelemy 4 1 512 268,435,456
Saint Vincent and the Grenadines 4 2 21,760 0
Aruba 4 3 72,704 8,589,934,592
Dutch Saint Martin 4 3 38,144 6,442,582,016
Kiribati 4 2 3,328 0
Central African 3 3 5,120 0
Monaco 3 3 59,136 1,342,177,280
Vatican 3 3 10,752 73,014,444,032
Tuvalu 3 1 2,560 0
Tokelau 3 3 2,048 262,144
Comoros 2 2 7,168 4,294,967,296
Cook Islands 2 2 8,704 4,294,967,296
Turks and Caicos Islands 2 2 15,616 1,073,741,824
Niue 2 2 2,048 0
Andorra 2 1 57,344 8,589,934,592
Norfolk Island 2 1 768 0
Falkland Islands 2 2 5,888 0
Sao Tome and Principe 2 2 9,216 4,294,967,296
American Samoa 2 2 16,384 4,294,967,296
Guinea Bissau 2 2 5,632 0
Mayotte 1 1 1,024 0
Greenland 1 1 34,304 8,589,934,592
Antarctica 1 1 1,024 4,294,967,296
Saint Pierre and Miquelon 1 1 4,608 0
North Korea 1 1 1,024 0
Northern Mariana Islands 1 0 0 0
Wallis and Futuna 1 1 3,584 0
British Indian Ocean Territory 1 1 3,072 0
Aland Islands 1 1 4,096 0
Eritrea 1 1 4,096 0
Montserrat 1 1 1,024 0