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 31,481 18,565 1,468,412,289 1,154,167,375,362,796,602
Brazil 9,076 8,672 82,825,046 2,310,377,068,834,033,922
China 6,572 5,175 349,925,280 147,662,600,294,240
India 6,078 2,846 35,693,056 24,445,850,165,248
Russian Federation 5,728 4,979 46,880,336 12,193,048,965,448
Indonesia 3,714 2,671 17,925,376 1,216,736,919,552
Germany 3,142 2,446 113,046,056 70,671,544,811,520
United Kingdom 3,128 2,206 71,760,864 29,925,354,766,336
Australia 3,038 1,679 40,512,176 20,459,118,663,168
Poland 2,450 2,118 19,314,944 14,295,300,576,256
Canada 2,435 1,612 55,045,896 4,273,092,689,920
France 2,163 1,479 75,336,258 12,448,228,574,720
Ukraine 2,009 1,578 8,283,136 4,758,413,770,752
Bangladesh 1,911 1,455 1,947,648 1,005,944,307,712
Netherlands 1,601 1,080 51,758,224 21,079,100,884,480
Argentina 1,319 1,064 19,794,944 18,865,833,115,648
Hong Kong 1,296 723 18,387,548 5,560,148,165,376
Italy 1,293 1,099 53,340,160 28,827,344,175,104
Japan 1,269 749 159,773,288 33,586,692,096,000
Republic of Korea 1,172 907 113,047,096 167,475,019,776
Spain 1,159 960 33,364,480 7,559,327,453,184
Romania 1,100 926 8,102,464 1,476,633,952,512
Switzerland 1,063 783 14,647,056 8,008,958,672,896
Turkey 1,022 799 16,858,112 5,254,783,172,608
Viet Nam 1,007 526 16,672,032 175,643,426,816
Sweden 870 669 23,973,136 5,472,403,652,608
South Africa 844 646 26,455,552 20,581,733,957,632
Iran 837 578 11,827,712 3,166,893,768,704
Austria 761 638 10,599,440 4,885,917,138,944
Mexico 744 496 23,116,544 781,230,538,752
Bulgaria 736 663 4,858,368 1,224,059,326,720
New Zealand 714 430 4,946,176 600,977,506,304
Singapore 704 429 8,340,192 659,313,296,384
Czech 701 591 8,811,008 8,026,465,566,720
Philippines 640 432 6,355,408 397,150,978,048
Thailand 608 457 12,736,526 294,641,795,072
Colombia 526 368 17,368,832 766,655,357,188
Denmark 461 334 11,323,648 3,218,673,827,840
Taiwan 460 262 35,130,640 4,109,367,972,352
Chile 433 316 9,603,328 350,859,821,056
Pakistan 424 290 5,420,074 174,828,748,800
Norway 399 310 16,002,896 5,703,210,631,168
Malaysia 388 256 6,012,936 291,831,021,568
Belgium 377 296 10,350,688 3,351,185,915,904
Finland 376 293 12,794,624 2,927,968,911,360
Israel 366 308 8,009,488 1,267,533,878,016
Latvia 305 240 1,783,552 877,347,602,432
Slovenia 299 267 2,623,744 919,348,576,256
Hungary 298 236 5,665,280 1,479,038,599,168
Ireland 297 210 6,344,992 1,054,816,076,032
Nigeria 278 218 2,420,224 268,809,601,024
Ecuador 263 218 2,296,576 451,422,913,536
Venezuela 256 188 6,687,232 431,151,316,992
Greece 254 220 5,761,024 1,135,252,799,488
Peru 235 167 3,464,960 397,525,123,072
Kazakhstan 230 196 3,450,880 335,387,230,208
Slovakia 227 192 2,559,488 1,450,376,232,960
Kenya 226 184 4,585,728 231,765,180,416
Estonia 220 166 1,257,216 679,088,357,376
Dominican 213 177 2,026,752 571,217,346,560
Lithuania 211 182 2,743,040 2,138,929,430,784
Iraq 209 146 711,424 271,214,444,544
Moldova 204 129 1,183,488 1,292,854,624,256
Nepal 202 139 576,000 185,050,398,720
Saudi Arabia 198 161 13,605,632 538,954,694,656
Serbia 194 157 2,422,528 601,565,036,544
Croatia 174 148 2,363,648 511,707,906,048
United Arab Emirates 173 128 4,019,456 13,517,106,053,120
Lebanon 172 145 546,304 348,498,886,656
Myanmar 165 125 209,408 82,126,503,936
Cyprus 162 123 2,003,456 657,141,202,944
Georgia 159 133 1,293,568 386,547,974,144
Portugal 158 127 6,978,560 1,241,860,079,616
Panama 151 95 2,342,400 227,416,539,136
Cambodia 141 97 451,328 78,258,569,216
Armenia 139 111 524,288 360,801,107,968
Luxembourg 133 108 1,447,424 787,247,661,056
Albania 128 117 475,392 1,537,615,527,936
Costa Rica 121 79 2,213,376 187,393,966,080
Puerto Rico 120 96 785,408 116,510,556,160
Uzbekistan 118 96 336,128 162,940,649,472
Honduras 117 95 456,192 253,454,057,472
Belarus 115 106 1,777,664 256,090,177,536
Ghana 115 92 1,490,176 1,138,166,792,192
Tanzania 114 93 636,672 124,823,207,936
Paraguay 110 93 1,133,056 238,238,498,816
Azerbaijan 105 83 644,864 448,843,874,304
Guatemala 95 61 1,308,672 180,047,577,088
Egypt 93 74 24,966,912 17,757,542,678,528
Iceland 92 72 862,976 391,164,002,304
Seychelles 84 64 1,345,536 2,605,590,183,936
Kuwait 83 71 1,774,848 98,784,641,024
Afghanistan 73 64 162,048 17,197,105,152
Angola 73 62 1,125,632 92,358,705,152
Mongolia 71 49 162,560 77,309,542,400
Macedonia 68 59 690,944 472,446,402,560
Palestine 66 42 777,472 77,309,542,400
Bolivia 66 53 1,177,856 74,960,076,800
Kyrgyzstan 65 58 274,432 115,964,248,064
Uganda 59 49 1,340,672 42,949,935,104
Bosnia and Herzegovina 58 43 793,088 68,719,607,808
Democratic Republic of Congo 57 39 78,336 8,590,065,664
Jordan 56 49 637,184 187,922,055,168
Malta 55 43 668,672 146,062,639,104
El Salvador 54 38 251,392 75,162,058,752
Mauritius 49 29 2,466,304 61,473,685,504
Uruguay 48 26 2,433,280 98,300,461,056
British Virgin Islands 46 33 192,512 236,730,253,312
Lao 42 28 101,376 25,787,957,248
Papua New Guinea 39 29 60,416 4,295,032,832
Bhutan 39 23 66,048 51,808,567,296
Curacao 39 18 212,224 34,393,358,336
Belize 36 21 106,240 47,530,508,288
Morocco 36 24 13,710,848 1,128,507,834,368
Botswana 35 25 161,024 25,769,803,776
Tajikistan 35 31 83,200 115,964,248,064
Malawi 34 26 244,992 1,203,127,844,864
Nicaragua 33 24 152,576 38,654,771,200
Cameroon 33 19 258,560 21,474,902,016
Zimbabwe 33 26 201,472 30,067,064,832
Libya 32 23 452,608 38,856,032,256
Mozambique 32 28 423,424 33,286,062,080
Montenegro 31 21 178,432 51,539,935,232
Burkina Faso 31 25 232,448 38,654,967,808
Sri Lanka 31 21 541,696 34,360,262,656
Rwanda 30 20 272,128 21,474,902,016
Tunisia 29 24 10,309,120 90,532,085,760
Liechtenstein 29 26 94,720 180,388,823,040
Ivory Coast 28 18 1,912,576 206,309,556,224
Qatar 27 17 873,224 128,942,276,608
Isle of Man 27 16 93,952 120,267,669,504
Gibraltar 25 17 79,616 47,244,836,864
Zambia 24 19 1,589,504 17,179,869,184
Somalia 24 20 45,824 17,179,869,184
Bahrain 24 19 419,328 151,397,597,184
Oman 23 16 944,384 107,649,892,352
South Sudan 23 19 24,064 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 15 71,680 12,884,901,888
Antigua and Barbuda 19 12 83,712 12,885,426,176
New Caledonia 19 13 134,144 38,656,081,920
Guinea 19 15 32,768 12,884,967,424
Liberia 18 14 34,816 17,179,869,184
Maldives 18 14 90,112 4,296,671,232
Chad 18 12 14,848 4,294,967,296
Senegal 18 10 50,944 4,295,163,904
Namibia 18 14 378,112 12,884,901,888
Cayman Islands 17 10 79,616 8,858,370,048
Trinidad and Tobago 17 15 544,768 124,554,117,120
Macao 17 12 368,896 26,374,045,696
Timor-leste 16 10 25,600 8,589,934,592
Jamaica 15 9 282,368 4,832,231,680
Republic of the Congo 15 9 113,920 8,590,000,128
Vanuatu 14 11 17,920 12,768,444,416
Sudan 13 8 782,848 47,244,640,256
Bahamas 13 10 148,232 4,294,967,296
United States Virgin Islands 13 8 151,040 12,902,203,392
Haiti 13 7 152,832 8,590,000,128
Algeria 13 9 4,755,200 25,769,803,776
Swaziland 12 10 48,384 4,294,967,296
Gabon 12 8 272,640 4,295,098,368
Jersey 12 9 89,088 68,719,476,736
Gambia 12 10 272,384 21,474,967,552
San Marino 12 8 36,608 262,144
Solomon Islands 11 10 15,872 4,295,163,904
Madagascar 11 7 571,904 12,884,901,888
Grenada 11 7 28,160 77,319,045,120
Cabo Verde 11 7 45,568 8,589,934,592
Mali 11 5 79,360 17,179,934,720
Ethiopia 10 6 368,128 8,589,934,592
Togo 10 7 298,240 4,294,967,296
Barbados 10 7 102,144 68,987,977,728
Guadeloupe 10 4 210,688 10,637,017,088
Guam 10 7 234,240 21,474,967,552
Lesotho 10 6 119,552 8,589,934,592
Guernsey 10 7 6,144 34,359,738,368
Samoa 10 7 17,920 8,589,934,592
Brunei Darussalam 10 7 151,296 32,571,392
Mauritania 9 7 47,360 12,884,901,888
Burundi 9 7 36,096 8,589,934,592
Niger 9 7 36,096 8,589,934,592
Syrian 9 4 1,227,008 25,769,803,776
Equatorial Guinea 8 7 19,200 4,294,967,296
Turkmenistan 8 7 23,040 34,359,738,368
Dominica 8 4 88,832 7,516,258,304
French Guiana 7 3 3,328 4,294,967,296
Marshall Islands 7 4 10,496 38,654,705,664
Guyana 7 5 66,304 17,179,869,184
Cuba 7 3 256,256 12,884,901,888
Martinique 7 5 154,880 38,671,745,024
Saint Kitts and Nevis 7 6 17,152 15,859,712
Faroe Islands 7 4 45,056 38,654,705,664
Suriname 7 5 82,432 21,475,622,912
French Polynesia 6 5 76,288 12,901,744,640
Micronesia 6 5 8,704 5,368,709,120
Yemen 6 3 231,424 68,719,476,736
Reunion Island 6 5 409,088 12,884,901,888
Saint Lucia 6 4 38,400 77,309,411,328
French Saint Martin 6 3 4,352 268,435,456
Djibouti 5 3 44,544 4,294,967,296
Nederland Caribbean 5 5 28,672 12,884,901,888
Saint Vincent and the Grenadines 5 2 21,760 0
Kiribati 5 3 4,096 0
Tonga 5 4 9,984 8,590,000,128
Nauru 5 3 10,240 8,589,934,592
Anguilla 4 4 6,656 32,231,129,088
Saint Barthelemy 4 2 1,024 268,500,992
Aruba 4 3 75,776 8,589,934,592
Central African 4 3 5,120 0
Palau 4 4 6,656 8,606,711,808
Andorra 4 2 58,624 30,064,771,072
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
Tokelau 3 3 2,816 262,144
Vatican 3 3 10,752 38,654,705,664
Turks and Caicos Islands 2 2 15,616 1,073,741,824
Norfolk Island 2 1 768 0
Guinea Bissau 2 2 5,632 0
American Samoa 2 2 16,384 4,294,967,296
Niue 2 2 2,048 0
Falkland Islands 2 2 5,888 0
Cook Islands 2 2 8,704 4,294,967,296
Sao Tome and Principe 2 2 10,240 4,294,967,296
Comoros 2 2 7,168 4,294,967,296
Eritrea 1 1 4,096 0
Greenland 1 1 34,304 8,589,934,592
Wallis and Futuna 1 1 3,584 0
Mayotte 1 1 1,024 0
Antarctica 1 1 1,024 4,294,967,296
North Korea 1 1 1,024 0
Aland Islands 1 1 4,096 0
Montserrat 1 1 1,024 0
Northern Mariana Islands 1 0 0 0
British Indian Ocean Territory 1 1 3,072 0
Saint Pierre and Miquelon 1 1 4,608 0