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List of countries by IPv4 address allocation

    This is a list of countries by IPv4 address allocation, as of 2 April 2012(2012-04-02). It includes 252 areas, including all United Nations member states, plus the Holy See, Kosovo and Taiwan.

    There are 2 (over four billion) IP addresses available in the IPv4 protocol. These addresses are allocated to countries by the Internet Assigned Numbers Authority (IANA) via the Regional Internet Registries (RIRs).

    Rank Country or entity IP addresses % Population
    (mostly 2012)    		 IP addresses
    per 1000
      World 4,294,967,296 100.0 7,021,836,029 611.66
    1 United States 1,541,605,760 35.9 313,847,465 4,911.96
      Bogons 875,310,464 20.4    
    2 China 330,321,408 7.7 1,343,239,923 245.91
    3 Japan 202,183,168 4.7 127,368,088 1,587.39
    4 United Kingdom 123,500,144 2.9 63,047,162 1,958.85
    5 Germany 118,132,104 2.8 81,305,856 1,452.93
    6 Korea, South 112,239,104 2.6 48,860,500 2,297.13
    7 France 95,078,032 2.2 65,630,692 1,448.68
    8 Canada 79,989,760 1.9 34,300,083 2,332.06
    9 Italy 50,999,712 1.2 61,261,254 832.50
    10 Brazil 48,572,160 1.1 205,716,890 236.11
    11 Australia 47,573,248 1.1 22,015,576 2,160.89
    12 Netherlands 46,379,784 1.1 16,730,632 2,772.15
    13 Russia 42,762,784 1.0 138,082,178 309.69
    14 Taiwan 35,383,040 0.8 23,113,901 1,530.81
    15 India 34,685,952 0.8 1,205,073,612 28.78
    16 Sweden 30,373,544 0.7 9,103,788 3,336.36
    17 Spain 28,421,760 0.7 47,042,984 604.17
    18 Mexico 25,862,912 0.6 114,975,406 224.94
    19 Switzerland 20,872,696 0.5 7,655,628 2,726.45
    20 South Africa 20,386,560 0.5 48,810,427 417.67
    21 Poland 19,433,192 0.5 38,415,284 505.87
    22 Indonesia 17,360,640 0.4 248,216,193 69.94
    23 Vietnam 15,530,496 0.4 91,519,289 169.70
    24 Turkey 15,393,728 0.4 79,749,461 193.03
    25 Norway 15,259,312 0.4 4,707,270 3,241.65
    26 Argentina 14,547,968 0.3 42,192,494 344.80
    27 Finland 13,553,856 0.3 5,262,930 2,575.34
    28 Romania 12,718,592 0.3 21,848,504 582.13
    29 Denmark 12,280,304 0.3 5,543,453 2,215.28
      Hong Kong 11,777,024 0.3 7,153,519 1,646.33
    30 Austria 11,312,096 0.3 8,219,743 1,376.21
    31 Ukraine 11,242,816 0.3 44,854,065 250.65
    32 Belgium 11,148,992 0.3 10,438,353 1,068.08
    33 Colombia 8,834,816 0.2 45,239,079 195.29
    34 Thailand 8,547,840 0.2 67,091,089 127.41
      European Union 8,493,568 0.2 503,824,373 16.86
    35 Egypt 8,454,144 0.2 83,688,164 101.02
    36 Czech Republic 8,044,160 0.2 10,177,300 790.40
    37 Israel 7,573,824 0.2 7,590,758 997.77
    38 Chile 7,390,464 0.2 17,067,369 433.02
    39 New Zealand 6,954,496 0.2 4,327,944 1,606.88
    40 Malaysia 6,322,432 0.1 29,179,952 216.67
    41 Ireland 5,963,280 0.1 4,722,028 1,262.86
    42 Portugal 5,833,504 0.1 10,781,459 541.07
    43 Singapore 5,719,552 0.1 5,353,494 1,068.38
    44 Greece 5,549,568 0.1 10,767,827 515.38
    45 Saudi Arabia 5,504,256 0.1 26,534,504 207.44
    46 Hungary 5,485,568 0.1 9,958,453 550.85
    47 Philippines 5,404,672 0.1 103,775,002 52.08
    48 Iran 5,260,800 0.1 78,868,711 66.70
    49 Pakistan 5,179,904 0.1 190,291,129 27.22
    50 Venezuela 5,045,248 0.1 28,047,938 179.88
    51 Bulgaria 4,150,272 0.1 7,037,935 589.70
    52 Morocco 3,457,792 0.1 32,309,239 107.02
    53 United Arab Emirates 2,838,400 0.1 5,314,317 534.10
    54 Tunisia 2,729,216 0.1 10,732,900 254.29
    55 Algeria 2,616,832 0.1 35,406,303 73.91
    56 Slovakia 2,555,392 0.1 5,483,088 466.05
    57 Slovenia 2,525,056 0.1 1,996,617 1,264.67
    58 Kazakhstan 2,514,944 0.1 17,522,010 143.53
    59 Peru 2,437,120 0.1 29,549,517 82.48
    60 Lithuania 2,240,256 0.1 3,525,761 635.40
    61 Croatia 2,042,432 0.0 4,480,043 455.90
    62 Serbia 2,022,144 0.0 7,276,604 277.90
    63 Costa Rica 1,944,832 0.0 4,636,348 419.47
    64 Kuwait 1,885,184 0.0 2,646,314 712.38
    65 Ecuador 1,857,280 0.0 15,223,680 122.00
    66 Belarus 1,776,640 0.0 9,542,883 186.17
    67 Latvia 1,659,328 0.0 2,191,580 757.14
    68 Kenya 1,655,040 0.0 43,013,341 38.48
    69 Panama 1,573,376 0.0 3,510,045 448.25
    70 Luxembourg 1,299,456 0.0 509,074 2,552.59
    71 Estonia 1,205,560 0.0 1,274,709 945.75
    72 Uruguay 1,180,416 0.0 3,316,328 355.94
    73 Cyprus 1,136,896 0.0 1,138,071 998.97
    74 Georgia 1,014,784 0.0 4,570,934 222.01
    75 Nigeria 1,005,312 0.0 170,123,740 5.91
      Puerto Rico 1,000,704 0.0 3,998,905 250.24
    76 Bangladesh 924,160 0.0 161,083,804 5.74
    77 Dominican Republic 857,600 0.0 10,088,598 85.01
    78 Syria 824,320 0.0 22,530,746 36.59
    79 Iceland 814,592 0.0 313,183 2,601.01
    80 Qatar 808,960 0.0 1,951,591 414.51
    81 Moldova 733,440 0.0 3,656,843 200.57
    82 Bosnia and Herzegovina 728,832 0.0 4,622,292 157.68
    83 Jordan 663,936 0.0 6,508,887 102.00
    84 Macedonia, Republic of 657,664 0.0 2,082,370 315.82
    85 Oman 619,520 0.0 3,090,150 200.48
    86 El Salvador 575,744 0.0 6,090,646 94.53
    87 Bolivia 561,920 0.0 10,290,003 54.61
    88 Malta 556,544 0.0 409,836 1,357.97
    89 Guatemala 552,192 0.0 14,099,032 39.17
    90 Sri Lanka 534,272 0.0 21,481,334 24.87
    91 Armenia 525,088 0.0 2,970,495 176.77
    92 Azerbaijan 517,120 0.0 9,493,600 54.47
      Palestinian Territory 510,720 0.0 4,332,801 117.87
    93 Mauritius 496,640 0.0 1,313,095 378.22
    94 Nepal 475,904 0.0 29,890,686 15.92
    95 Trinidad and Tobago 470,016 0.0 1,226,383 383.25
    96 Bahrain 465,920 0.0 1,248,348 373.23
    97 Lebanon 457,728 0.0 4,140,289 110.55
    98 Nicaragua 369,408 0.0 5,727,707 64.49
    99 Paraguay 365,312 0.0 6,541,591 55.84
    100 Mozambique 343,296 0.0 23,515,934 14.60
    101 Tanzania 339,712 0.0 43,601,796 7.79
    102 Ghana 332,544 0.0 25,241,998 13.17
      Macau 324,864 0.0 578,025 562.02
    103 Albania 323,840 0.0 3,002,859 107.84
    104 Angola 311,808 0.0 18,056,072 17.27
      Netherlands Antilles 308,992 0.0 287,244 1,075.71
    105 Libya 299,008 0.0 6,733,620 44.41
    106 Senegal 293,248 0.0 12,969,606 22.61
    107 Sudan & South Sudan 283,904 0.0 44,831,886 6.33
    108 Iraq 243,712 0.0 31,129,225 7.83
    109 Uzbekistan 231,424 0.0 28,394,180 8.15
    110 Kyrgyzstan 231,168 0.0 5,496,737 42.06
    111 Cambodia 225,536 0.0 14,952,665 15.08
      Guam 213,504 0.0 185,674 1,149.89
    112 Uganda 208,640 0.0 35,873,253 5.82
    113 Kosovo 205,056 0.0 1,836,529 111.65
    114 Jamaica 202,752 0.0 2,889,187 70.18
    115 Mongolia 201,984 0.0 3,179,997 63.52
    116 Namibia 199,168 0.0 2,165,828 91.96
    117 Rwanda 195,840 0.0 11,689,696 16.75
    118 Brunei 192,512 0.0 408,786 470.94
    119 Montenegro 171,520 0.0 657,394 260.91
    120 Gabon 169,472 0.0 1,608,321 105.37
    121 Zambia 162,816 0.0 14,309,466 11.38
      New Caledonia 150,528 0.0 260,166 578.58
    122 Honduras 143,616 0.0 8,296,693 17.31
    123 Barbados 140,032 0.0 287,733 486.67
    124 Cameroon 137,728 0.0 20,129,878 6.84
    125 Fiji 134,656 0.0 890,057 151.29
    126 Côte d'Ivoire 133,632 0.0 21,952,093 6.09
    127 Haiti 124,160 0.0 9,801,664 12.67
    128 Bahamas, The 121,856 0.0 316,182 385.40
    129 Cuba 113,664 0.0 11,075,244 10.26
    130 Afghanistan 103,744 0.0 30,419,928 3.41
    131 Botswana 100,096 0.0 2,098,018 47.71
      Bermuda 91,648 0.0 69,080 1,326.69
      Virgin Islands, U.S. 87,040 0.0 109,574 794.35
    132 Zimbabwe 86,016 0.0 12,619,600 6.82
    133 Malawi 79,616 0.0 16,323,044 4.88
    134 Liechtenstein 69,408 0.0 36,713 1,890.56
    135 Tajikistan 67,328 0.0 7,768,385 8.67
      Gibraltar 62,976 0.0 29,034 2,169.04
    136 Saint Kitts and Nevis 62,464 0.0 50,726 1,231.40
    137 Madagascar 62,208 0.0 22,585,517 2.75
    138 Belize 61,952 0.0 327,719 189.04
    139 Monaco 57,856 0.0 30,510 1,896.30
    140 Antigua and Barbuda 57,344 0.0 89,018 644.18
    141 Laos 54,784 0.0 6,586,266 8.32
    142 Maldives 53,760 0.0 394,451 136.29
    143 Yemen 51,200 0.0 24,771,809 2.07
    144 Papua New Guinea 49,920 0.0 6,310,129 7.91
    145 Suriname 44,032 0.0 560,157 78.61
      French Polynesia 41,472 0.0 274,512 151.08
    146 Lesotho 40,448 0.0 1,930,493 20.95
    147 Benin 39,936 0.0 9,598,787 4.16
      Faroe Islands 39,936 0.0 49,483 807.07
      Aruba 38,912 0.0 107,635 361.52
    148 Guyana 38,912 0.0 741,908 52.45
    149 Mali 36,864 0.0 14,533,511 2.54
    150 Seychelles 36,352 0.0 90,024 403.80
      Cayman Islands 35,840 0.0 52,560 681.89
    151 Swaziland 34,560 0.0 1,386,914 24.92
    152 Andorra 32,768 0.0 85,082 385.13
    153 Ethiopia 32,768 0.0 93,815,992 0.35
    154 Mauritania 32,768 0.0 3,359,185 9.75
      Reunion 32,768 0.0    
    155 Burkina Faso 32,512 0.0 17,275,115 1.88
      Aland Islands 28,928 0.0    
    156 San Marino 26,880 0.0 32,140 836.34
    157 Burma 25,600 0.0 54,584,650 0.47
    158 Bhutan 23,552 0.0 716,896 32.85
    159 Gambia, The 21,504 0.0 1,840,454 11.68
    160 Congo, Democratic Republic of the 21,248 0.0 73,599,190 0.29
    161 Niger 20,480 0.0 17,078,839 1.20
    162 Holy See 17,920 0.0 836 21,435.41
    163 Sierra Leone 17,920 0.0 5,485,998 3.27
    164 Cape Verde 17,408 0.0 523,568 33.25
    165 Saint Vincent and the Grenadines 17,408 0.0 103,537 168.13
    166 Samoa 16,640 0.0 194,320 85.63
      Greenland 16,384 0.0 57,695 283.98
      Virgin Islands, British 14,336 0.0 31,148 460.25
    167 Liberia 13,312 0.0 3,887,886 3.42
      Northern Mariana Islands 13,312 0.0 44,582 298.60
    168 Togo 13,312 0.0 6,961,049 1.91
    169 Congo, Republic of the 12,288 0.0 4,366,266 2.81
    170 Djibouti 12,288 0.0 774,389 15.87
    171 Vanuatu 10,752 0.0 227,574 47.25
    172 Somalia 10,240 0.0 10,085,638 1.02
    173 Solomon Islands 9,728 0.0 584,578 16.64
    174 Turkmenistan 8,704 0.0 5,054,828 1.72
    175 Grenada 8,448 0.0 109,011 77.50
    176 São Tomé and Príncipe 8,448 0.0 183,176 46.12
      Cook Islands 8,192 0.0 10,777 760.14
    177 Nauru 8,192 0.0 9,378 873.53
      Turks and Caicos Islands 8,192 0.0 46,335 176.80
    178 Tuvalu 8,192 0.0 10,619 771.45
      Saint Martin 7,168 0.0 30,959 231.53
      Jersey 6,144 0.0 94,949 64.71
    179 Micronesia, Federated States of 6,144 0.0 106,487 57.70
    180 Tonga 6,144 0.0 106,146 57.88
    181 Burundi 5,376 0.0 10,557,259 0.51
    182 Guinea-Bissau 5,120 0.0 1,628,603 3.14
      Isle of Man 4,608 0.0 85,421 53.94
    183 Central African Republic 4,352 0.0 5,057,208 0.86
      American Samoa 4,096 0.0 68,061 60.18
      Anguilla 4,096 0.0 15,423 265.58
    184 Chad 4,096 0.0 10,975,648 0.37
    185 Comoros 4,096 0.0 737,284 5.56
    186 Eritrea 4,096 0.0 6,086,495 0.67
      Guadeloupe 4,096 0.0    
    187 Guinea 4,096 0.0 10,884,958 0.38
    188 Palau 4,096 0.0 21,032 194.75
      Saint Pierre and Miquelon 4,096 0.0 5,831 702.45
    189 Timor-Leste 4,096 0.0 1,201,255 3.41
      British Indian Ocean Territory 3,072 0.0    
    190 Equatorial Guinea 3,072 0.0 685,991 4.48
    191 Kiribati 3,072 0.0 101,998 30.12
      Wallis and Futuna 3,072 0.0 15,453 198.80
      French Guiana 2,048 0.0    
      Guernsey 2,048 0.0 65,345 31.34
    192 Marshall Islands 2,048 0.0 68,480 29.91
      Niue 2,048 0.0 1,269 1,613.87
      Tokelau 2,048 0.0 1,368 1,497.08
      Norfolk Island 1,536 0.0 2,182 703.94
      Montserrat 1,280 0.0 5,164 247.87
    193 Dominica 1,024 0.0 73,126 14.00
    194 Korea, North 1,024 0.0 24,589,122 0.04
    195 Saint Lucia 256 0.0 162,178 1.58
      Antarctica 0 0.0   0.00
      Asia Pacific 0 0.0   0.00
      Bonaire, Saint Eustatius and Saba 0 0.0   0.00
      Bouvet Island 0 0.0 0  
      Christmas Island 0 0.0 1,496 0.00
      Cocos (Keeling) Islands 0 0.0 596 0.00
      Curaçao 0 0.0 142,180 0.00
      Falkland Islands 0 0.0 3,140 0.00
      French Southern Territories 0 0.0   0.00
      Heard Island and McDonald Islands 0 0.0 0  
      Martinique 0 0.0   0.00
      Mayotte 0 0.0   0.00
      Pitcairn Islands 0 0.0 48 0.00
      Saint Barthelemy 0 0.0 7,332 0.00
      Saint Helena, Ascension and Tristan da Cunha 0 0.0 7,728 0.00
      Sint Maarten 0 0.0 37,429 0.00
      South Georgia and the South Sandwich Islands 0 0.0   0.00
      Svalbard & Jan Mayen 0 0.0 1,970 0.00
      United States Minor Outlying Islands 0 0.0   0.00
      Western Sahara 0 0.0 522,928 0.00

    See also[edit]|]edit source]

     
    • Book: Internet
    • IP address
    • IPv4 address exhaustion
    • Internet Census of 2012 (Carna Botnet)
    • List of assigned /8 IPv4 address blocks

    References[edit]|]edit source]

    1. ^ http://www.iana.org/numbers
    2. ^ Select Formats, Country IP Blocks. Accessed on 2 April 2012. Note: Site is said to be updated daily.
    3. ^ Population, The World Factbook, United States Central Intelligence Agency. Accessed on 2 April 2012. Note: Data are mostly for 1 July 2012.
    4. ^ Includes the population of Aruba, Curaçao and Sint Maarten.
    5. ^ Population of Jan Mayen not included.
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