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 31,536 18,546 1,495,021,255 1,154,149,579,908,393,810
Brazil 9,057 8,673 82,469,974 2,305,872,473,752,572,162
China 6,567 5,170 348,791,456 147,648,480,431,968
India 6,070 2,846 35,739,904 24,470,291,816,448
Russian Federation 5,733 4,983 46,863,248 12,240,768,512,072
Indonesia 3,703 2,664 17,916,672 1,250,578,989,056
Germany 3,132 2,439 112,974,600 70,195,434,487,808
United Kingdom 3,112 2,212 72,524,992 29,904,565,436,416
Australia 3,024 1,681 40,555,824 20,484,334,032,384
Poland 2,451 2,120 19,308,544 14,295,534,146,560
Canada 2,437 1,613 54,954,504 4,656,354,754,816
France 2,167 1,485 75,418,690 12,435,594,544,640
Ukraine 2,009 1,583 8,240,128 5,033,329,557,504
Bangladesh 1,903 1,461 1,930,752 1,028,829,347,840
Netherlands 1,600 1,069 52,224,912 20,511,541,429,760
Argentina 1,315 1,063 19,787,008 18,848,669,892,608
Italy 1,293 1,105 53,350,144 28,938,943,856,640
Hong Kong 1,291 722 18,282,076 5,713,641,603,840
Japan 1,269 751 159,278,696 33,586,960,662,528
Republic of Korea 1,170 909 113,050,736 167,225,851,904
Spain 1,161 960 33,301,504 7,520,670,781,440
Romania 1,101 933 8,060,224 1,476,630,216,960
Switzerland 1,060 788 14,651,920 8,090,562,592,768
Turkey 1,015 797 16,836,352 5,294,777,237,504
Viet Nam 1,008 522 16,644,640 175,640,543,232
Sweden 870 673 22,751,760 5,631,124,439,040
South Africa 840 646 26,445,312 20,590,307,115,008
Iran 837 578 11,831,040 3,218,127,126,528
Austria 762 636 10,599,184 4,935,560,593,408
Mexico 744 496 23,033,344 767,981,912,064
Bulgaria 735 662 4,867,072 1,361,498,411,266
New Zealand 715 435 4,950,272 600,977,440,768
Singapore 702 430 8,365,280 650,733,323,264
Czech 701 591 8,815,104 8,043,645,698,048
Philippines 637 424 6,336,464 388,561,108,992
Thailand 605 457 12,734,734 303,231,664,128
Colombia 522 367 17,359,616 774,494,314,756
Denmark 461 335 11,318,528 3,184,281,583,616
Taiwan 459 263 35,482,896 4,109,636,538,880
Chile 431 316 9,382,400 337,979,244,544
Pakistan 423 291 5,417,838 170,553,901,056
Norway 399 310 17,072,208 5,741,849,870,336
Malaysia 385 254 6,013,960 287,535,792,128
Finland 377 294 12,812,544 2,893,559,824,384
Belgium 376 296 10,345,824 3,312,514,498,560
Israel 365 306 8,021,520 1,267,519,591,168
Latvia 305 241 1,782,528 873,052,700,672
Hungary 301 236 5,674,752 1,479,038,599,168
Slovenia 299 266 2,621,696 953,758,318,592
Ireland 296 210 6,348,576 1,054,831,804,672
Nigeria 278 215 2,419,712 273,104,568,320
Ecuador 262 216 2,298,112 447,077,417,984
Venezuela 256 185 6,776,576 401,321,295,872
Greece 252 220 5,762,816 1,066,533,257,216
Peru 235 166 3,462,912 398,077,722,624
Kazakhstan 230 194 3,437,568 335,387,099,136
Slovakia 227 191 2,561,792 1,450,376,167,424
Kenya 223 185 4,583,168 229,885,411,328
Estonia 221 169 1,255,680 697,007,144,960
Dominican 212 177 2,033,920 584,118,763,520
Lithuania 211 182 2,736,896 2,176,510,460,160
Iraq 210 145 710,400 275,515,965,440
Moldova 204 131 1,294,848 1,602,041,937,920
Nepal 202 140 576,256 189,345,366,016
Saudi Arabia 197 160 13,604,608 504,578,834,432
Serbia 194 158 2,420,224 601,565,102,080
Croatia 175 148 2,364,672 511,703,646,208
United Arab Emirates 173 126 3,979,776 13,890,767,618,048
Lebanon 171 145 548,864 348,498,886,656
Myanmar 165 125 211,200 81,052,762,112
Cyprus 162 124 1,940,736 657,174,888,448
Georgia 161 133 1,292,032 386,547,974,144
Portugal 158 126 7,013,376 1,242,379,649,024
Panama 151 95 2,325,248 227,399,237,632
Cambodia 141 95 445,184 91,143,471,104
Armenia 138 112 524,032 365,096,075,264
Luxembourg 133 107 1,449,216 714,233,217,024
Albania 129 117 475,136 1,546,205,265,920
Costa Rica 121 79 2,213,632 187,393,966,080
Puerto Rico 120 99 784,896 116,510,556,160
Honduras 117 94 456,448 244,864,122,880
Uzbekistan 117 96 335,616 167,235,616,768
Belarus 116 106 1,777,152 256,090,177,536
Ghana 115 94 1,491,712 1,138,166,988,800
Tanzania 113 93 638,720 129,118,175,232
Paraguay 110 94 1,132,544 238,171,389,952
Azerbaijan 103 82 643,328 448,843,874,304
Guatemala 94 60 1,309,184 176,032,514,048
Iceland 92 71 863,320 390,895,566,848
Egypt 92 73 25,052,160 17,755,395,129,344
Seychelles 83 64 1,351,680 3,026,513,821,696
Kuwait 83 71 1,776,128 98,784,641,024
Afghanistan 73 64 161,536 17,197,105,152
Angola 72 60 1,123,072 88,063,737,856
Mongolia 70 49 161,792 73,014,575,104
Palestine 69 43 782,336 77,309,542,400
Macedonia 68 59 690,944 369,367,187,456
Bolivia 66 53 1,179,904 74,955,751,424
Kyrgyzstan 64 58 274,432 150,323,986,432
Uganda 58 47 1,338,368 42,949,935,104
Bosnia and Herzegovina 57 43 793,088 68,719,607,808
Democratic Republic of Congo 56 40 78,336 8,590,065,664
Malta 56 42 668,160 150,626,041,856
Jordan 56 49 636,928 187,922,055,168
El Salvador 54 38 252,160 66,572,124,160
Mauritius 49 29 2,466,304 62,010,621,952
Uruguay 47 27 2,435,072 98,300,329,984
British Virgin Islands 46 33 192,512 236,730,253,312
Lao 42 27 100,352 25,771,180,032
Curacao 39 20 213,504 34,393,358,336
Papua New Guinea 39 28 57,344 4,295,032,832
Bhutan 38 23 66,048 51,808,567,296
Tajikistan 36 30 87,296 77,309,673,472
Belize 36 22 106,240 47,530,508,288
Morocco 36 24 13,711,104 1,128,507,899,904
Botswana 35 25 161,024 25,769,803,776
Malawi 34 26 244,992 1,203,127,844,864
Cameroon 33 19 456,960 21,474,902,016
Nicaragua 33 24 152,576 38,654,771,200
Mozambique 32 28 423,424 33,286,062,080
Zimbabwe 32 29 202,496 30,067,064,832
Sri Lanka 31 22 542,208 34,360,262,656
Montenegro 31 21 178,432 51,539,935,232
Libya 31 23 452,096 38,856,032,256
Burkina Faso 30 25 225,536 38,654,902,272
Rwanda 30 20 271,872 21,474,902,016
Liechtenstein 29 26 94,720 163,208,888,320
Tunisia 29 23 10,337,536 90,532,085,760
Ivory Coast 28 18 1,912,576 210,604,457,984
Qatar 27 17 910,088 128,941,359,104
Isle of Man 27 16 93,952 154,627,407,872
Gibraltar 25 18 79,872 47,244,836,864
Zambia 24 19 1,589,248 17,179,869,184
Somalia 24 20 46,080 17,179,869,184
Bahrain 24 19 419,072 151,397,597,184
South Sudan 23 19 24,064 12,884,901,888
Oman 23 16 944,384 107,649,892,352
Bermuda 21 13 106,496 17,179,869,184
Sierra Leone 20 15 71,680 12,884,901,888
Fiji 20 13 139,776 25,769,869,312
Benin 20 15 187,136 17,179,934,720
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
Namibia 18 14 378,112 12,884,901,888
Liberia 18 14 36,352 17,179,869,184
Chad 18 12 14,848 4,294,967,296
Senegal 18 10 50,688 4,295,163,904
Maldives 18 15 90,880 4,296,736,768
Macao 17 12 368,896 26,374,045,696
Trinidad and Tobago 17 15 541,952 124,554,051,584
Cayman Islands 17 10 79,616 8,858,370,048
Jamaica 15 10 283,392 4,832,231,680
Timor-leste 15 10 25,600 8,589,934,592
Vanuatu 14 11 17,920 12,768,444,416
Republic of the Congo 14 9 113,664 8,590,131,200
Sudan 13 8 777,216 47,244,640,256
Algeria 13 9 4,755,200 25,769,803,776
United States Virgin Islands 13 8 150,784 12,902,203,392
Haiti 13 5 152,576 8,589,934,592
Bahamas 13 10 148,232 4,294,967,296
Swaziland 12 10 48,896 4,294,967,296
Gambia 12 10 272,384 21,474,967,552
Jersey 12 9 89,088 68,719,476,736
Gabon 12 8 272,640 8,590,065,664
San Marino 12 8 36,608 262,144
Cabo Verde 11 7 45,568 8,589,934,592
Solomon Islands 11 10 15,872 4,295,163,904
Grenada 11 7 28,160 77,319,045,120
Madagascar 11 7 570,624 12,884,901,888
Mali 11 5 79,360 17,179,934,720
Guam 10 7 234,240 21,474,967,552
Guadeloupe 10 4 210,688 10,637,017,088
Samoa 10 7 17,920 8,589,934,592
Ethiopia 10 6 367,872 8,589,934,592
Togo 10 7 298,240 4,294,967,296
Lesotho 10 5 119,552 8,589,934,592
Guernsey 10 7 6,144 34,359,738,368
Brunei Darussalam 10 7 151,296 32,571,392
Barbados 10 7 103,168 68,987,977,728
Mauritania 9 7 46,848 12,884,901,888
Burundi 9 7 36,096 8,589,934,592
Niger 9 7 36,096 8,589,934,592
Dominica 8 4 88,064 7,516,258,304
Saint Kitts and Nevis 8 7 17,664 15,925,248
Syrian 8 4 1,229,056 25,769,803,776
Turkmenistan 8 7 23,040 34,359,738,368
Equatorial Guinea 8 7 19,200 4,294,967,296
Suriname 7 5 82,432 21,475,622,912
French Guiana 7 3 3,328 4,294,967,296
Cuba 7 3 256,256 12,884,901,888
Martinique 7 5 154,880 38,671,745,024
Guyana 7 5 66,304 17,179,869,184
Faroe Islands 7 4 45,056 4,294,967,296
Marshall Islands 6 4 10,496 38,654,705,664
French Saint Martin 6 3 4,352 268,435,456
Saint Lucia 6 4 38,400 77,309,411,328
French Polynesia 6 5 76,288 12,901,744,640
Reunion Island 6 5 409,088 12,884,901,888
Micronesia 6 5 8,704 5,368,709,120
Yemen 6 3 233,472 68,719,476,736
Tonga 5 4 9,984 8,590,000,128
Djibouti 5 3 44,544 4,294,967,296
Kiribati 5 1 3,072 0
Nederland Caribbean 5 5 28,672 12,884,901,888
Nauru 5 3 10,240 8,589,934,592
Saint Vincent and the Grenadines 5 2 21,760 0
Dutch Saint Martin 4 3 38,144 6,442,582,016
Monaco 4 4 60,416 35,701,915,648
Central African 4 3 5,120 0
Anguilla 4 4 6,656 32,231,129,088
Aruba 4 3 75,776 8,589,934,592
Saint Barthelemy 4 2 1,024 268,500,992
Andorra 4 2 58,112 16,106,127,360
Palau 4 4 6,656 8,606,711,808
Tokelau 3 3 2,048 262,144
Tuvalu 3 1 8,192 4,294,967,296
Vatican 3 3 10,752 73,014,444,032
Niue 2 2 2,048 0
American Samoa 2 2 16,384 4,294,967,296
Sao Tome and Principe 2 2 10,240 4,294,967,296
Norfolk Island 2 1 768 0
Comoros 2 2 7,168 4,294,967,296
Turks and Caicos Islands 2 2 15,616 1,073,741,824
Guinea Bissau 2 2 5,632 0
Cook Islands 2 2 8,704 4,294,967,296
Falkland Islands 2 2 5,888 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
Antarctica 1 1 1,024 4,294,967,296
Mayotte 1 1 1,024 0
Aland Islands 1 1 4,096 0
Wallis and Futuna 1 1 3,584 0
North Korea 1 1 1,024 0
Montserrat 1 1 1,024 0
Northern Mariana Islands 1 0 0 0
Saint Pierre and Miquelon 1 1 4,608 0