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 29,175 17,981 1,342,590,072 934,270,191,794,720
Brazil 8,871 8,521 87,570,098 24,113,524,277,506
China 6,359 4,991 344,540,960 128,422,974,259,200
Australia 5,979 1,689 42,885,964 20,683,411,043,584
Russian Federation 5,956 5,104 47,386,484 11,434,222,343,940
India 5,107 2,354 35,136,672 5,569,926,004,736
United Kingdom 3,015 2,086 80,748,808 28,098,826,539,520
Germany 2,954 2,263 114,861,976 67,168,212,942,848
Poland 2,605 2,154 18,830,412 14,228,599,346,176
Indonesia 2,464 1,723 18,023,680 752,183,869,440
Ukraine 2,194 1,829 11,047,112 4,878,854,127,616
France 2,180 1,399 73,695,846 10,582,360,129,536
Canada 2,146 1,429 55,043,936 2,573,322,616,832
Netherlands 1,561 1,048 55,000,172 306,475,193,931,008
Bangladesh 1,309 1,050 1,723,916 718,633,172,992
Italy 1,221 1,026 55,197,896 26,960,800,907,264
Romania 1,209 994 7,036,928 972,020,121,600
Argentina 1,190 990 19,719,136 18,568,595,505,152
Spain 1,174 965 35,003,216 6,286,865,727,488
Japan 1,156 678 168,151,480 33,293,710,786,560
Hong Kong 1,154 644 17,125,460 1,199,641,494,272
Republic of Korea 1,043 797 109,999,528 279,219,273,728
Switzerland 1,013 732 13,446,444 7,090,225,217,536
Sweden 858 631 24,714,448 23,142,192,840,704
Turkey 792 606 18,358,784 2,926,336,540,672
Bulgaria 771 648 4,685,568 967,984,349,440
Czech 739 628 9,679,616 7,147,997,241,344
Austria 722 586 10,713,712 4,129,442,955,264
Iran 714 482 13,085,952 1,973,295,120,384
New Zealand 683 422 5,688,616 550,360,121,344
South Africa 678 516 26,062,736 19,379,809,943,552
Singapore 621 385 7,436,808 418,208,710,672
Viet Nam 570 337 16,525,568 99,139,977,216
Thailand 568 417 11,811,840 325,192,450,048
Philippines 505 317 6,176,724 192,579,174,400
Mexico 497 355 24,030,496 463,886,680,064
Denmark 426 311 11,484,160 3,009,201,242,112
Norway 394 298 17,129,232 5,362,617,417,984
Belgium 393 290 10,319,648 2,830,957,740,032
Finland 387 288 13,167,616 284,239,956,148,224
Chile 382 296 9,248,544 237,998,374,912
Taiwan 363 213 37,490,432 10,143,766,740,992
Israel 357 273 8,067,096 980,229,619,968
Malaysia 325 223 5,989,376 286,945,968,384
Colombia 317 225 16,714,960 430,451,720,452
Latvia 303 238 1,811,200 593,831,919,616
Hungary 303 228 6,094,592 828,714,319,872
Slovenia 295 262 2,589,696 798,866,997,248
Pakistan 284 208 6,100,736 72,139,669,504
Ireland 262 203 6,304,512 971,666,751,488
Greece 222 182 5,757,184 834,585,821,184
Nigeria 212 177 1,412,360 446,962,335,744
Slovakia 212 180 2,534,144 1,138,989,858,816
Moldova 201 148 1,352,192 661,425,750,016
Iraq 198 144 724,480 425,742,565,376
Serbia 192 158 2,252,032 536,872,222,720
Lithuania 184 160 2,674,432 584,655,110,400
Saudi Arabia 183 147 11,287,072 187,990,736,896
Ecuador 181 150 2,165,440 251,471,332,352
Lebanon 179 140 557,056 309,860,302,848
Kazakhstan 168 134 3,303,680 285,965,549,568
Estonia 168 133 1,210,880 906,374,152,192
Nepal 162 122 574,976 138,516,103,424
Croatia 160 135 2,391,808 404,264,386,560
Venezuela 153 112 4,818,080 220,117,204,992
Kenya 147 117 6,061,720 279,475,453,952
Panama 141 91 1,712,800 200,844,443,648
Belarus 138 112 1,802,752 487,751,286,784
Cyprus 138 104 1,056,000 390,896,288,000
Cambodia 133 81 401,408 68,737,630,208
Georgia 131 110 1,239,040 227,633,397,760
Portugal 126 104 6,504,960 812,841,304,064
Peru 121 89 3,304,384 145,930,518,528
Luxembourg 118 86 1,431,808 451,595,403,264
Myanmar 115 90 175,872 51,542,228,992
United Arab Emirates 105 80 3,795,464 300,935,348,224
Costa Rica 102 79 2,278,694 240,522,297,344
Albania 100 89 451,840 837,537,562,624
Puerto Rico 100 81 719,360 69,524,979,712
Honduras 99 76 434,432 133,145,231,360
Armenia 98 81 625,152 347,909,718,016
Ghana 93 84 1,836,032 227,633,528,832
Dominican 92 72 1,836,288 200,841,494,528
Tanzania 87 66 1,008,640 103,079,804,928
Iceland 84 68 862,720 365,123,403,776
Paraguay 83 76 1,136,384 176,765,206,528
Egypt 79 66 24,678,912 17,695,265,456,128
Kuwait 78 71 1,932,096 92,343,173,120
Uzbekistan 75 60 296,704 124,822,618,112
Afghanistan 67 53 191,744 12,885,360,640
Guatemala 67 49 1,505,280 145,103,388,672
Azerbaijan 64 54 643,072 337,156,046,848
Palestine 63 44 851,712 68,719,542,272
Mongolia 58 45 175,360 34,359,803,904
Macedonia 57 49 702,464 438,086,664,192
Angola 56 48 1,205,248 88,063,737,856
Seychelles 55 37 1,306,368 329,119,563,776
Bolivia 55 44 1,095,168 51,544,326,144
Kyrgyzstan 55 50 272,384 115,964,313,600
El Salvador 50 37 272,928 42,949,869,568
Bosnia and Herzegovina 50 37 781,568 77,309,542,400
Malta 50 42 680,960 133,177,671,680
Uganda 49 38 1,427,968 30,064,967,680
Jordan 47 39 642,304 60,137,996,288
Mauritius 45 25 2,382,592 43,020,517,376
Democratic Republic of Congo 44 37 99,072 8,590,983,168
Belize 38 25 119,296 77,377,765,376
Uruguay 37 17 2,437,888 90,195,886,080
British Virgin Islands 35 28 158,208 129,119,420,416
Curacao 34 20 184,064 38,654,771,200
Lao 33 23 77,068 8,591,441,920
Papua New Guinea 33 21 54,784 12,884,967,424
Nicaragua 31 24 153,602 34,359,869,440
Gibraltar 29 19 191,488 190,052,499,456
Bahrain 29 19 403,712 8,590,458,880
Mozambique 28 23 419,584 20,401,160,192
Cameroon 27 17 645,888 25,769,869,312
Botswana 27 19 154,112 17,179,934,720
Liechtenstein 26 24 96,000 141,733,920,768
Burkina Faso 26 22 235,264 12,885,098,496
Sri Lanka 26 18 587,520 34,359,738,368
Malawi 25 19 238,080 1,125,566,840,832
Montenegro 25 18 169,472 51,539,673,088
Zimbabwe 25 19 106,272 30,064,836,608
Tunisia 25 22 9,937,920 94,489,608,192
Tajikistan 24 21 76,800 131,072
Morocco 24 21 13,692,160 21,475,229,696
Somalia 23 19 35,840 4,294,967,296
Bermuda 23 15 120,320 12,884,901,888
Ivory Coast 23 16 1,855,744 197,568,495,616
Oman 22 20 877,568 73,290,022,912
Isle of Man 21 15 47,616 94,489,346,048
Rwanda 21 17 294,656 12,884,901,888
Bhutan 21 18 53,528 47,530,246,144
Zambia 20 19 1,588,224 81,604,378,624
Fiji 19 11 140,800 21,474,902,016
New Caledonia 19 13 147,968 30,066,147,328
Qatar 18 14 1,238,272 124,569,059,328
Libya 18 12 412,416 8,590,000,128
South Sudan 17 16 19,200 0
Sierra Leone 16 15 65,280 12,884,901,888
Guinea 16 13 32,000 0
Jamaica 15 10 289,280 4,831,838,208
Antigua and Barbuda 15 10 97,024 42,950,131,712
Trinidad and Tobago 15 14 543,744 115,964,116,992
Namibia 15 11 443,136 12,884,967,424
Vanuatu 14 10 18,176 8,590,589,952
Maldives 14 14 86,016 8,591,245,312
Bahamas 14 8 156,416 4,294,967,296
Chad 14 11 18,432 4,294,967,296
Gabon 14 13 318,720 4,295,229,440
Senegal 14 11 421,632 8,590,000,128
Benin 13 12 85,248 17,180,196,864
Haiti 13 8 161,536 4,295,032,832
United States Virgin Islands 13 5 136,320 8,589,934,592
Brunei Darussalam 13 9 140,544 8,621,785,088
Cayman Islands 13 9 71,168 4,294,967,296
Liberia 13 10 33,024 0
Republic of the Congo 13 9 119,808 12,884,901,888
Timor-leste 12 8 18,944 12,884,901,888
Algeria 12 8 4,758,528 25,769,803,776
Sudan 12 9 1,882,120 21,474,902,016
Macao 12 8 370,688 13,472,235,520
Gambia 11 10 268,800 8,592,031,744
Mali 11 7 76,288 8,589,934,592
San Marino 11 7 33,024 0
Swaziland 11 8 39,680 0
Jersey 10 6 11,848 0
Samoa 10 6 17,664 8,590,000,128
Barbados 10 6 111,616 68,987,977,728
Burundi 10 8 37,632 0
Solomon Islands 10 8 13,824 65,536
Lesotho 9 6 118,784 4,294,967,296
Togo 9 5 309,248 4,294,967,296
Grenada 9 7 27,904 77,309,673,472
Madagascar 9 6 578,304 12,884,901,888
Guam 9 7 204,800 12,885,032,960
Guernsey 8 5 12,032 4,294,967,296
Niger 7 6 32,256 8,589,934,592
Cuba 7 3 256,256 12,884,901,888
Saint Barthelemy 7 3 1,024 301,989,888
Cabo Verde 7 3 30,720 8,589,934,592
Guyana 7 5 66,048 8,589,934,592
Saint Lucia 7 6 39,424 77,309,411,328
Equatorial Guinea 7 6 20,736 4,294,967,296
French Polynesia 6 5 67,584 13,438,615,552
Reunion Island 6 5 441,600 38,654,705,664
Martinique 6 5 146,176 34,359,803,904
Turkmenistan 6 6 15,616 34,359,738,368
Yemen 6 3 233,216 34,359,738,368
Syrian 6 1 1,235,968 851,968
Dominica 6 3 97,024 7,247,822,848
Micronesia 6 5 10,496 9,663,676,416
French Guiana 6 3 4,096 0
Guadeloupe 6 4 219,136 10,049,552,384
Nauru 6 5 10,752 0
French Saint Martin 6 5 12,032 4,294,967,296
Nederland Caribbean 6 6 28,672 4,295,032,832
Faroe Islands 6 4 45,056 38,654,705,664
Tonga 5 4 8,704 4,295,032,832
Suriname 5 4 81,152 12,884,901,888
Mauritania 5 4 42,240 0
Saint Kitts and Nevis 5 4 15,360 131,072
Saint Vincent and the Grenadines 5 3 23,552 65,536
Vatican 5 5 11,264 73,282,945,024
Sao Tome and Principe 4 4 318,208 8,589,934,592
Palau 4 3 5,632 4,294,967,296
American Samoa 4 2 16,128 4,294,967,296
Kiribati 4 3 4,864 0
Anguilla 4 3 6,912 26,038,239,232
Dutch Saint Martin 4 3 38,400 12,884,901,888
Ethiopia 4 1 297,984 4,294,967,296
Tuvalu 3 1 3,072 0
Aruba 3 2 73,472 4,294,967,296
Djibouti 3 2 31,488 4,294,967,296
Aland Islands 2 2 5,120 0
Guinea Bissau 2 2 5,632 0
Falkland Islands 2 2 5,888 0
Turks and Caicos Islands 2 2 11,008 805,306,368
Niue 2 2 2,048 0
Mayotte 2 1 1,024 0
Northern Mariana Islands 2 1 33,792 0
Norfolk Island 2 1 1,792 0
Monaco 2 2 58,880 1,342,177,280
Comoros 2 2 6,144 4,294,967,296
Central African 2 2 4,096 0
Eritrea 1 1 4,096 0
Wallis and Futuna 1 1 3,584 0
Montserrat 1 1 1,024 0
Greenland 1 1 34,304 8,589,934,592
Tokelau 1 0 0 0
Antarctica 1 0 0 0
Cook Islands 1 1 7,168 0
Saint Pierre and Miquelon 1 1 4,608 0
Marshall Islands 1 1 4,608 4,294,967,296
North Korea 1 1 1,024 0
Kosovo 1 1 512 0
Andorra 1 1 54,272 8,589,934,592
British Indian Ocean Territory 1 1 3,072 0