各國IPv4位址分配列表

此表為各國IPv4位址分配列表,該表列出252個國家IPv4位址的分配數量,其中除聯合國會員國外,也包含教廷梵蒂岡)、科索沃以及中華民國等非聯合國會員國。該列表統計截至於2012年4月2日。

IPv4協定版本中有232個(超過40億個)IP位址。其中將近6億個位址被保留而且不能使用於公共網域中[1],其餘由網際網路號碼分配局(IANA)透過区域互联网注册管理机构(RIRs)來於各個國家分配位址[2]

排名國家/地區IP位址[3] %人口
(2012年)[4]
每1000人分配到的
IP位址數量
 IPv4协议理论最大数量4,294,967,296100.07,021,836,029611.66
1 美國1,541,605,76035.9313,847,4654,911.96
 预留的特殊用途的位址875,310,46420.4
2 中国大陆330,321,4087.71,343,239,923245.91
3 日本202,183,1684.7127,368,0881,587.39
4 英国123,500,1442.963,047,1621,958.85
5 德國118,132,1042.881,305,8561,452.93
6 112,239,1042.648,860,5002,297.13
7 法國95,078,0322.265,630,6921,448.68
8 加拿大79,989,7601.934,300,0832,332.06
9 義大利50,999,7121.261,261,254832.50
10 巴西48,572,1601.1205,716,890236.11
11 47,573,2481.122,015,5762,160.89
12 荷蘭46,379,7841.116,730,6322,772.15
13 俄羅斯42,762,7841.0138,082,178309.69
14 臺灣35,383,0400.823,113,9011,530.81
15 印度34,685,9520.81,205,073,61228.78
16 瑞典30,373,5440.79,103,7883,336.36
17 西班牙28,421,7600.747,042,984604.17
18 墨西哥25,862,9120.6114,975,406224.94
19 瑞士20,872,6960.57,655,6282,726.45
20 南非20,386,5600.548,810,427417.67
21 波蘭19,433,1920.538,415,284505.87
22 印度尼西亞17,360,6400.4248,216,19369.94
23 越南15,530,4960.491,519,289169.70
24 土耳其15,393,7280.479,749,461193.03
25 挪威15,259,3120.44,707,2703,241.65
26 阿根廷14,547,9680.342,192,494344.80
27 芬兰13,553,8560.35,262,9302,575.34
28 羅馬尼亞12,718,5920.321,848,504582.13
29 丹麥12,280,3040.35,543,4532,215.28
 香港11,777,0240.37,153,5191,646.33
30 奥地利11,312,0960.38,219,7431,376.21
31 烏克蘭11,242,8160.344,854,065250.65
32 比利時11,148,9920.310,438,3531,068.08
33 哥伦比亚8,834,8160.245,239,079195.29
34 泰國8,547,8400.267,091,089127.41
 欧洲联盟8,493,5680.2503,824,37316.86
35 埃及8,454,1440.283,688,164101.02
36 捷克8,044,1600.210,177,300790.40
37 以色列7,573,8240.27,590,758997.77
38 智利7,390,4640.217,067,369433.02
39 新西蘭6,954,4960.24,327,9441,606.88
40 马来西亚6,322,4320.129,179,952216.67
41 愛爾蘭5,963,2800.14,722,0281,262.86
42 葡萄牙5,833,5040.110,781,459541.07
43 新加坡5,719,5520.15,353,4941,068.38
44 希臘5,549,5680.110,767,827515.38
45 沙烏地阿拉伯5,504,2560.126,534,504207.44
46 匈牙利5,485,5680.19,958,453550.85
47 菲律賓5,404,6720.1103,775,00252.08
48 伊朗5,260,8000.178,868,71166.70
49 巴基斯坦5,179,9040.1190,291,12927.22
50 委內瑞拉5,045,2480.128,047,938179.88
51 保加利亚4,150,2720.17,037,935589.70
52 摩洛哥3,457,7920.132,309,239107.02
53 阿联酋2,838,4000.15,314,317534.10
54 突尼西亞2,729,2160.110,732,900254.29
55 阿尔及利亚2,616,8320.135,406,30373.91
56 斯洛伐克2,555,3920.15,483,088466.05
57 斯洛維尼亞2,525,0560.11,996,6171,264.67
58 2,514,9440.117,522,010143.53
59 秘魯2,437,1200.129,549,51782.48
60 立陶宛2,240,2560.13,525,761635.40
61 2,042,4320.04,480,043455.90
62 塞爾維亞2,022,1440.07,276,604277.90
63 哥斯达黎加1,944,8320.04,636,348419.47
64 科威特1,885,1840.02,646,314712.38
65 厄瓜多尔1,857,2800.015,223,680122.00
66 白俄羅斯1,776,6400.09,542,883186.17
67 拉脫維亞1,659,3280.02,191,580757.14
68 肯尼亚1,655,0400.043,013,34138.48
69 巴拿马1,573,3760.03,510,045448.25
70 盧森堡1,299,4560.0509,0742,552.59
71 爱沙尼亚1,205,5600.01,274,709945.75
72 乌拉圭1,180,4160.03,316,328355.94
73 賽普勒斯1,136,8960.01,138,071998.97
74 1,014,7840.04,570,934222.01
75 奈及利亞1,005,3120.0170,123,7405.91
 波多黎各1,000,7040.03,998,905250.24
76 924,1600.0161,083,8045.74
77 857,6000.010,088,59885.01
78 叙利亚824,3200.022,530,74636.59
79 冰島814,5920.0313,1832,601.01
80 808,9600.01,951,591414.51
81 摩尔多瓦733,4400.03,656,843200.57
82 728,8320.04,622,292157.68
83 约旦663,9360.06,508,887102.00
84 北馬其頓657,6640.02,082,370315.82
85 阿曼619,5200.03,090,150200.48
86 薩爾瓦多575,7440.06,090,64694.53
87 玻利维亚561,9200.010,290,00354.61
88 馬爾他556,5440.0409,8361,357.97
89 危地马拉552,1920.014,099,03239.17
90 斯里蘭卡534,2720.021,481,33424.87
91 亞美尼亞525,0880.02,970,495176.77
92 阿塞拜疆517,1200.09,493,60054.47
 巴勒斯坦國510,7200.04,332,801117.87
93 模里西斯496,6400.01,313,095378.22
94 尼泊尔475,9040.029,890,68615.92
95 千里達及托巴哥470,0160.01,226,383383.25
96 巴林465,9200.01,248,348373.23
97 黎巴嫩457,7280.04,140,289110.55
98 尼加拉瓜369,4080.05,727,70764.49
99 巴拉圭365,3120.06,541,59155.84
100 莫桑比克343,2960.023,515,93414.60
101 坦桑尼亚339,7120.043,601,7967.79
102 332,5440.025,241,99813.17
 澳門324,8640.0578,025562.02
103 阿尔巴尼亚323,8400.03,002,859107.84
104 安哥拉311,8080.018,056,07217.27
 [5]308,9920.0287,2441,075.71
105 利比亞299,0080.06,733,62044.41
106 塞内加尔293,2480.012,969,60622.61
107 苏丹 &  南蘇丹283,9040.044,831,8866.33
108 伊拉克243,7120.031,129,2257.83
109 231,4240.028,394,1808.15
110 231,1680.05,496,73742.06
111 柬埔寨225,5360.014,952,66515.08
 關島213,5040.0185,6741,149.89
112 乌干达208,6400.035,873,2535.82
113 科索沃205,0560.01,836,529111.65
114 牙买加202,7520.02,889,18770.18
115 蒙古201,9840.03,179,99763.52
116 纳米比亚199,1680.02,165,82891.96
117 卢旺达195,8400.011,689,69616.75
118 文莱192,5120.0408,786470.94
119 蒙特內哥羅171,5200.0657,394260.91
120 加彭169,4720.01,608,321105.37
121 尚比亞162,8160.014,309,46611.38
 新喀里多尼亞150,5280.0260,166578.58
122 洪都拉斯143,6160.08,296,69317.31
123 巴巴多斯140,0320.0287,733486.67
124 喀麦隆137,7280.020,129,8786.84
125 斐济134,6560.0890,057151.29
126 133,6320.021,952,0936.09
127 海地124,1600.09,801,66412.67
128 巴哈马121,8560.0316,182385.40
129 古巴113,6640.011,075,24410.26
130 阿富汗103,7440.030,419,9283.41
131 博茨瓦纳100,0960.02,098,01847.71
 百慕大91,6480.069,0801,326.69
 美屬維爾京群島87,0400.0109,574794.35
132 辛巴威86,0160.012,619,6006.82
133 马拉维79,6160.016,323,0444.88
134 列支敦斯登69,4080.036,7131,890.56
135 67,3280.07,768,3858.67
 直布罗陀62,9760.029,0342,169.04
136 圣基茨和尼维斯62,4640.050,7261,231.40
137 马达加斯加62,2080.022,585,5172.75
138 伯利兹61,9520.0327,719189.04
139 摩納哥57,8560.030,5101,896.30
140 安地卡及巴布達57,3440.089,018644.18
141 老挝54,7840.06,586,2668.32
142 馬爾地夫53,7600.0394,451136.29
143 葉門51,2000.024,771,8092.07
144 巴布亚新几内亚49,9200.06,310,1297.91
145 苏里南44,0320.0560,15778.61
 法屬玻里尼西亞41,4720.0274,512151.08
146 賴索托40,4480.01,930,49320.95
147 39,9360.09,598,7874.16
 法罗群岛39,9360.049,483807.07
 阿鲁巴38,9120.0107,635361.52
148 圭亚那38,9120.0741,90852.45
149 36,8640.014,533,5112.54
150 塞舌尔36,3520.090,024403.80
 开曼群岛35,8400.052,560681.89
151 斯威士兰34,5600.01,386,91424.92
152 安道尔32,7680.085,082385.13
153 衣索比亞32,7680.093,815,9920.35
154 毛里塔尼亚32,7680.03,359,1859.75
 留尼汪32,7680.0
155 布吉納法索32,5120.017,275,1151.88
 奥兰28,9280.0
156 圣马力诺26,8800.032,140836.34
157 緬甸25,6000.054,584,6500.47
158 不丹23,5520.0716,89632.85
159 冈比亚21,5040.01,840,45411.68
160 刚果民主共和国21,2480.073,599,1900.29
161 尼日尔20,4800.017,078,8391.20
162 梵蒂冈17,9200.083621,435.41
163 塞拉利昂17,9200.05,485,9983.27
164 佛得角17,4080.0523,56833.25
165 17,4080.0103,537168.13
166 萨摩亚16,6400.0194,32085.63
 格陵兰16,3840.057,695283.98
 英屬維爾京群島14,3360.031,148460.25
167 利比里亚13,3120.03,887,8863.42
 13,3120.044,582298.60
168 多哥13,3120.06,961,0491.91
169 刚果共和国12,2880.04,366,2662.81
170 吉布提12,2880.0774,38915.87
171 瓦努阿圖10,7520.0227,57447.25
172 10,2400.010,085,6381.02
173 所罗门群岛9,7280.0584,57816.64
174 8,7040.05,054,8281.72
175 格瑞那達8,4480.0109,01177.50
176 聖多美和普林西比8,4480.0183,17646.12
 庫克群島8,1920.010,777760.14
177 瑙鲁8,1920.09,378873.53
 8,1920.046,335176.80
178 图瓦卢8,1920.010,619771.45
 法属圣马丁7,1680.030,959231.53
 澤西6,1440.094,94964.71
179 密克羅尼西亞聯邦6,1440.0106,48757.70
180 6,1440.0106,14657.88
181 5,3760.010,557,2590.51
182 几内亚比绍5,1200.01,628,6033.14
 马恩岛4,6080.085,42153.94
183 中非4,3520.05,057,2080.86
 美属萨摩亚4,0960.068,06160.18
 安圭拉4,0960.015,423265.58
184 乍得4,0960.010,975,6480.37
185 科摩罗4,0960.0737,2845.56
186 厄立特里亚4,0960.06,086,4950.67
 4,0960.0
187 几内亚4,0960.010,884,9580.38
188 帛琉4,0960.021,032194.75
 4,0960.05,831702.45
189 东帝汶4,0960.01,201,2553.41
 英屬印度洋領地3,0720.0
190 赤道几内亚3,0720.0685,9914.48
191 基里巴斯3,0720.0101,99830.12
 3,0720.015,453198.80
 2,0480.0
 根西2,0480.065,34531.34
192 马绍尔群岛2,0480.068,48029.91
 纽埃2,0480.01,2691,613.87
 托克勞2,0480.01,3681,497.08
 诺福克岛1,5360.02,182703.94
 蒙特塞拉特1,2800.05,164247.87
193 多米尼克1,0240.073,12614.00
194 1,0240.024,589,1220.04
195 圣卢西亚2560.0162,1781.58
 南极洲00.00.00
 荷蘭加勒比區00.00.00
 布韦岛00.00
 圣诞岛00.01,4960.00
 科科斯(基林)群島00.05960.00
 00.0142,1800.00
 福克蘭群島00.03,1400.00
 法属南部和南极领地00.00.00
 赫德岛和麦克唐纳群岛00.00
 00.00.00
 马约特00.00.00
 皮特凯恩群岛00.0480.00
 00.07,3320.00
 圣赫勒拿、阿森松和特里斯坦-达库尼亚00.07,7280.00
 荷屬聖馬丁00.037,4290.00
 南乔治亚和南桑威奇群岛00.00.00
 斯瓦尔巴 &  揚馬延[6]00.01,9700.00
 美國本土外小島嶼00.00.00
 西撒哈拉00.0522,9280.00

参见

注釋

  1. "IANA IPv4 Address Space Registry" 页面存档备份,存于, Internet Assigned Numbers Authority (IANA).2014-07-12
  2. "Number Resources" 页面存档备份,存于, Internet Assigned Numbers Authority (IANA).2014-07-12.
  3. "Allocation of IP addresses by Country" 页面存档备份,存于, Country IP Blocks. Accessed on 2 April 2012. Note: Site is said to be updated daily.
  4. Population 页面存档备份,存于, The World Factbook, United States Central Intelligence Agency. Accessed on 2 April 2012. Note: Data are mostly for 1 July 2012.
  5. 包含阿魯巴古拉索以及聖馬丁的人口。
  6. 揚馬延島人口未包括在內。


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