List of countries by IPv4 address allocation

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

There are 232 (over four billion) IP addresses in the IPv4 protocol. Of these, almost 600 million are reserved and cannot be used for public routing.[1] The rest are allocated to countries by the Internet Assigned Numbers Authority (IANA) via the regional Internet registries (RIRs).[2]

RankCountry or entityIP addresses%Population
(mostly 2012)[3]
IP addresses
per 1000
 World4,294,967,296100.07,021,836,029611
1 United States1,541,605,76035.9313,847,4654,911
 Bogons875,310,46420.4
2 People's Republic of China330,321,4087.71,343,239,923245
3 Japan202,183,1684.7127,368,0881,587
4 United Kingdom123,500,1442.963,047,1621,958
5 Germany118,132,1042.881,305,8561,452
6 South Korea112,239,1042.648,860,5002,297
7 France95,078,0322.265,630,6921,448
8 Canada79,989,7601.934,300,0832,332
9 Italy50,999,7121.261,261,254832
10 Brazil48,572,1601.1205,716,890236
11 Australia47,573,2481.122,015,5762,160
12 Netherlands46,379,7841.116,730,6322,772
13 Russia42,762,7841.0138,082,178309
14 Republic of China (Taiwan)35,383,0400.823,113,9011,530
15 India34,685,9520.81,205,073,61228
16 Sweden30,373,5440.79,103,7883,336
17 Spain28,421,7600.747,042,984604
18 Mexico25,862,9120.6114,975,406224
19  Switzerland20,872,6960.57,655,6282,726
20 South Africa20,386,5600.548,810,427417
21 Poland19,433,1920.538,415,284505
22 Indonesia17,360,6400.4248,216,19369
23 Vietnam15,530,4960.491,519,289169
24 Turkey15,393,7280.479,749,461193
25 Norway15,259,3120.44,707,2703,241
26 Argentina14,547,9680.342,192,494344
27 Finland13,553,8560.35,262,9302,575
28 Romania12,718,5920.321,848,504582
29 Denmark12,280,3040.35,543,4532,215
 Hong Kong11,777,0240.37,153,5191,646
30 Austria11,312,0960.38,219,7431,376
31 Ukraine11,242,8160.344,854,065250
32 Belgium11,148,9920.310,438,3531,068
33 Colombia8,834,8160.245,239,079195
34 Thailand8,547,8400.267,091,089127
 European Union8,493,5680.2503,824,37316.86
35 Egypt8,454,1440.283,688,164101.02
36 Czech Republic8,044,1600.210,177,300790.40
37 Israel7,573,8240.27,590,758997.77
38 Chile7,390,4640.217,067,369433.02
39 New Zealand6,954,4960.24,327,9441,606.88
40 Malaysia6,322,4320.129,179,952216.67
41 Ireland5,963,2800.14,722,0281,262.86
42 Portugal5,833,5040.110,781,459541.07
43 Singapore5,719,5520.15,353,4941,068.38
44 Greece5,549,5680.110,767,827515.38
45 Saudi Arabia5,504,2560.126,534,504207.44
46 Hungary5,485,5680.19,958,453550.85
47 Philippines5,404,6720.1103,775,00252.08
48 Iran5,260,8000.178,868,71166.70
49 Pakistan5,179,9040.1190,291,12927.22
50 Venezuela5,045,2480.128,047,938179.88
51 Bulgaria4,374,0320.17,053,747621.49
52 Morocco3,457,7920.132,309,239107.02
53 United Arab Emirates2,838,4000.15,314,317534.10
54 Tunisia2,729,2160.110,732,900254.29
55 Algeria2,616,8320.135,406,30373.91
56 Slovakia2,555,3920.15,483,088466.05
57 Slovenia2,525,0560.11,996,6171,264.67
58 Kazakhstan2,514,9440.117,522,010143.53
59 Peru2,437,1200.129,549,51782.48
60 Lithuania2,240,2560.13,525,761635.40
61 Croatia2,042,4320.04,480,043455.90
62 Serbia2,022,1440.07,276,604277.90
63 Costa Rica1,944,8320.04,636,348419.47
64 Kuwait1,885,1840.02,646,314712.38
65 Ecuador1,857,2800.015,223,680122.00
66 Belarus1,776,6400.09,542,883186.17
67 Latvia1,659,3280.02,191,580757.14
68 Kenya1,655,0400.043,013,34138.48
69 Panama1,573,3760.03,510,045448.25
70 Luxembourg1,299,4560.0509,0742,552.59
71 Estonia1,205,5600.01,274,709945.75
72 Uruguay1,180,4160.03,316,328355.94
73 Cyprus1,136,8960.01,138,071998.97
74 Georgia1,014,7840.04,570,934222.01
75 Nigeria1,005,3120.0170,123,7405.91
 Puerto Rico1,000,7040.03,998,905250.24
76 Bangladesh924,1600.0161,083,8045.74
77 Dominican Republic857,6000.010,088,59885.01
78 Syria824,3200.022,530,74636.59
79 Iceland814,5920.0313,1832,601.01
80 Qatar808,9600.01,951,591414.51
81 Moldova733,4400.03,656,843200.57
82 Bosnia and Herzegovina728,8320.04,622,292157.68
83 Jordan663,9360.06,508,887102.00
84 North Macedonia657,6640.02,082,370315.82
85 Oman619,5200.03,090,150200.48
86 El Salvador575,7440.06,090,64694.53
87 Bolivia561,9200.010,290,00354.61
88 Malta556,5440.0409,8361,357.97
89 Guatemala552,1920.014,099,03239.17
90 Sri Lanka534,2720.021,481,33424.87
91 Armenia525,0880.02,970,495176.77
92 Azerbaijan517,1200.09,493,60054.47
 Palestine510,7200.04,332,801117.87
93 Mauritius496,6400.01,313,095378.22
94   Nepal475,9040.029,890,68615.92
95 Trinidad and Tobago470,0160.01,226,383383.25
96 Bahrain465,9200.01,248,348373.23
97 Lebanon457,7280.04,140,289110.55
98 Nicaragua369,4080.05,727,70764.49
99 Paraguay365,3120.06,541,59155.84
100 Mozambique343,2960.023,515,93414.60
101 Tanzania339,7120.043,601,7967.79
102 Ghana332,5440.025,241,99813.17
 Macau324,8640.0578,025562.02
103 Albania323,8400.03,002,859107.84
104 Angola311,8080.018,056,07217.27
 Netherlands Antilles[lower-alpha 1]308,9920.0287,2441,075.71
105 Libya299,0080.06,733,62044.41
106 Senegal293,2480.012,969,60622.61
107 Sudan &  South Sudan283,9040.044,831,8866.33
108 Iraq243,7120.031,129,2257.83
109 Uzbekistan231,4240.028,394,1808.15
110 Kyrgyzstan231,1680.05,496,73742.06
111 Cambodia225,5360.014,952,66515.08
 Guam213,5040.0185,6741,149.89
112 Uganda208,6400.035,873,2535.82
113 Kosovo205,0560.01,836,529111.65
114 Jamaica202,7520.02,889,18770.18
115 Mongolia201,9840.03,179,99763.52
116 Namibia199,1680.02,165,82891.96
117 Rwanda195,8400.011,689,69616.75
118 Brunei192,5120.0408,786470.94
119 Montenegro171,5200.0657,394260.91
120 Gabon169,4720.01,608,321105.37
121 Zambia162,8160.014,309,46611.38
 New Caledonia150,5280.0260,166578.58
122 Honduras143,6160.08,296,69317.31
123 Barbados140,0320.0287,733486.67
124 Cameroon137,7280.020,129,8786.84
125 Fiji134,6560.0890,057151.29
126 Côte d'Ivoire133,6320.021,952,0936.09
127 Haiti124,1600.09,801,66412.67
128 Bahamas121,8560.0316,182385.40
129 Cuba113,6640.011,075,24410.26
130 Afghanistan103,7440.030,419,9283.41
131 Botswana100,0960.02,098,01847.71
 Bermuda91,6480.069,0801,326.69
 United States Virgin Islands87,0400.0109,574794.35
132 Zimbabwe86,0160.012,619,6006.82
133 Malawi79,6160.016,323,0444.88
134 Liechtenstein69,4080.036,7131,890.56
135 Tajikistan67,3280.07,768,3858.67
 Gibraltar62,9760.029,0342,169.04
136 Saint Kitts and Nevis62,4640.050,7261,231.40
137 Madagascar62,2080.022,585,5172.75
138 Belize61,9520.0327,719189.04
139 Monaco57,8560.030,5101,896.30
140 Antigua and Barbuda57,3440.089,018644.18
141 Laos54,7840.06,586,2668.32
142 Maldives53,7600.0394,451136.29
143 Yemen51,2000.024,771,8092.07
144 Papua New Guinea49,9200.06,310,1297.91
145 Suriname44,0320.0560,15778.61
 French Polynesia41,4720.0274,512151.08
146 Lesotho40,4480.01,930,49320.95
147 Benin39,9360.09,598,7874.16
 Faroe Islands39,9360.049,483807.07
 Aruba38,9120.0107,635361.52
148 Guyana38,9120.0741,90852.45
149 Mali36,8640.014,533,5112.54
150 Seychelles36,3520.090,024403.80
 Cayman Islands35,8400.052,560681.89
151 Eswatini34,5600.01,386,91424.92
152 Andorra32,7680.085,082385.13
153 Ethiopia32,7680.093,815,9920.35
154 Mauritania32,7680.03,359,1859.75
 Réunion32,7680.0
155 Burkina Faso32,5120.017,275,1151.88
 Åland Islands28,9280.0
156 San Marino26,8800.032,140836.34
157 Myanmar25,6000.054,584,6500.47
158 Bhutan23,5520.0716,89632.85
159 Gambia21,5040.01,840,45411.68
160 Democratic Republic of the Congo21,2480.073,599,1900.29
161 Niger20,4800.017,078,8391.20
162  Vatican City17,9200.083621,435.41
163 Sierra Leone17,9200.05,485,9983.27
164 Cape Verde17,4080.0523,56833.25
165 Saint Vincent and the Grenadines17,4080.0103,537168.13
166 Samoa16,6400.0194,32085.63
 Greenland16,3840.057,695283.98
 British Virgin Islands14,3360.031,148460.25
167 Liberia13,3120.03,887,8863.42
 Northern Mariana Islands13,3120.044,582298.60
168 Togo13,3120.06,961,0491.91
169 Republic of the Congo12,2880.04,366,2662.81
170 Djibouti12,2880.0774,38915.87
171 Vanuatu10,7520.0227,57447.25
172 Somalia10,2400.010,085,6381.02
173 Solomon Islands9,7280.0584,57816.64
174 Turkmenistan8,7040.05,054,8281.72
175 Grenada8,4480.0109,01177.50
176 São Tomé and Príncipe8,4480.0183,17646.12
 Cook Islands8,1920.010,777760.14
177 Nauru8,1920.09,378873.53
 Turks and Caicos Islands8,1920.046,335176.80
178 Tuvalu8,1920.010,619771.45
 Saint Martin7,1680.030,959231.53
 Jersey6,1440.094,94964.71
179 Federated States of Micronesia6,1440.0106,48757.70
180 Tonga6,1440.0106,14657.88
181 Burundi5,3760.010,557,2590.51
182 Guinea-Bissau5,1200.01,628,6033.14
 Isle of Man4,6080.085,42153.94
183 Central African Republic4,3520.05,057,2080.86
 American Samoa4,0960.068,06160.18
 Anguilla4,0960.015,423265.58
184 Chad4,0960.010,975,6480.37
185 Comoros4,0960.0737,2845.56
186 Eritrea4,0960.06,086,4950.67
 Guadeloupe4,0960.0
187 Guinea4,0960.010,884,9580.38
188 Palau4,0960.021,032194.75
 Saint Pierre and Miquelon4,0960.05,831702.45
189 Timor-Leste4,0960.01,201,2553.41
 British Indian Ocean Territory3,0720.0
190 Equatorial Guinea3,0720.0685,9914.48
191 Kiribati3,0720.0101,99830.12
 Wallis and Futuna3,0720.015,453198.80
 French Guiana2,0480.0
 Guernsey2,0480.065,34531.34
192 Marshall Islands2,0480.068,48029.91
 Niue2,0480.01,2691,613.87
 Tokelau2,0480.01,3681,497.08
 Norfolk Island1,5360.02,182703.94
 Montserrat1,2800.05,164247.87
193 Dominica1,0240.073,12614.00
194 North Korea1,0240.024,589,1220.04
195 Saint Lucia2560.0162,1781.58
 Antarctica00.00.00
 Asia Pacific00.00.00
 Bonaire, Saint Eustatius and Saba00.00.00
 Bouvet Island00.00
 Christmas Island00.01,4960.00
 Cocos (Keeling) Islands00.05960.00
 Curaçao00.0142,1800.00
 Falkland Islands00.03,1400.00
 French Southern and Antarctic Lands00.00.00
 Heard Island and McDonald Islands00.00
 Martinique00.00.00
 Mayotte00.00.00
 Pitcairn Islands00.0480.00
 Saint Barthélemy00.07,3320.00
 Saint Helena, Ascension and Tristan da Cunha00.07,7280.00
 Sint Maarten00.037,4290.00
 South Georgia and the South Sandwich Islands00.00.00
 Svalbard &  Jan Mayen[lower-alpha 2]00.01,9700.00
 United States Minor Outlying Islands00.00.00
 Western Sahara00.0522,9280.00
  1. Includes the population of Aruba, Curaçao and Sint Maarten.
  2. Population of Jan Mayen not included.

Charts and graphs

See also

References

  1. "IANA IPv4 Address Space Registry", Internet Assigned Numbers Authority (IANA). Retrieved 12 July 2014.
  2. "Number Resources", Internet Assigned Numbers Authority (IANA). Retrieved 12 July 2014.
  3. Population, The World Factbook, United States Central Intelligence Agency. Accessed on 2 April 2012. Note: Data are mostly for 1 July 2012.
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