各国IPv4位址分配列表

此表为各国IPv4地址分配列表，互联网号码分配局（IANA）将大块地址分配给区域互联网注册管理机构（RIR），再由它们分配给各自服务区域内的国家互联网注册管理机构和其他地方管理机构。

IPv4理论上最多允许约43亿（232）个IP地址。但由于为私人和特殊用途预留了约6亿个地址，可用的公共地址约有37亿个。

## 表格

- ｜国家/地区｜IP地址数｜%｜人口｜每1000人IP地址数

（全球已分配）｜3,686,475,740｜100｜8,091,734,930｜456

1｜美国｜1,611,297,420｜43.71｜343,477,335｜4,691

2｜343,125,576｜9.31｜1,422,584,933｜241

3｜日本｜189,145,768｜5.13｜124,370,947｜1,521

4｜英国｜134,054,832｜3.64｜68,682,962｜1,952

5｜德国｜124,185,676｜3.37｜84,548,231｜1,469

6｜大韩民国｜112,495,296｜3.05｜51,748,739｜2,174

7｜巴西｜87,096,200｜2.36｜211,140,729｜413

8｜法国｜82,053,600｜2.23｜66,438,822｜1,235

9｜加拿大｜67,921,556｜1.84｜39,299,105｜1,728

10｜意大利｜54,020,088｜1.47｜59,499,453｜908

11｜48,112,552｜1.31｜18,092,524｜2,659

12｜46,444,728｜1.26｜26,451,124｜1,756

13｜俄罗斯｜44,859,860｜1.22｜145,440,500｜308

14｜印度｜41,624,148｜1.13｜1,438,069,596｜29

15｜台湾｜35,715,484｜0.97｜23,317,145｜1,532

16｜ × 10｜32,317,160｜0.88｜47,911,579｜675

17｜瑞典｜31,070,628｜0.84｜10,551,494｜2,945

18｜墨西哥｜28,989,412｜0.79｜129,739,759｜223

19｜南非｜27,077,224｜0.73｜63,212,384｜428

20｜新加坡｜26,590,876｜0.72｜5,789,090｜4,593

21｜瑞士｜25,433,100｜0.69｜8,870,561｜2,867

22｜埃及｜24,147,252｜0.66｜114,535,772｜211

23｜波兰｜19,971,716｜0.54｜38,762,844｜515

24｜阿根廷｜19,445,316｜0.53｜45,538,401｜427

25｜印度尼西亚｜18,984,372｜0.51｜281,190,067｜68

26｜哥伦比亚｜17,373,224｜0.47｜52,321,152｜332

27｜土耳其｜16,702,740｜0.45｜87,270,501｜191

28｜越南｜16,411,204｜0.45｜100,352,192｜164

29｜挪威｜15,545,680｜0.42｜5,519,167｜2,817

30｜芬兰｜13,709,400｜0.37｜5,601,185｜2,448

香港｜13,155,600｜0.36｜7,442,734｜1,768

31｜比利时｜12,353,044｜0.34｜11,712,893｜1,055

32｜摩洛哥｜12,271,580｜0.33｜37,712,505｜325

33｜丹麦｜11,968,444｜0.32｜5,948,136｜2,012

34｜伊朗｜11,297,028｜0.31｜90,608,707｜125

35｜11,235,160｜0.30｜9,130,429｜1,231

36｜爱尔兰｜11,105,124｜0.30｜5,196,630｜2,137

37｜沙特阿拉伯｜10,720,264｜0.29｜33,264,292｜322

38｜智利｜10,038,880｜0.27｜19,658,835｜511

39｜捷克｜9,521,764｜0.26｜10,809,716｜881

40｜9,265,812｜0.25｜37,732,836｜246

41｜泰国｜9,189,444｜0.25｜71,702,435｜128

42｜以色列｜7,987,856｜0.22｜9,256,314｜863

43｜突尼斯｜7,876,420｜0.21｜12,200,431｜646

44｜罗马尼亚｜7,756,600｜0.21｜19,118,479｜406

45｜塞舌尔｜7,471,836｜0.20｜127,951｜58,396

46｜委内瑞拉｜6,706,428｜0.18｜28,300,854｜237

47｜马来西亚｜6,700,300｜0.18｜35,126,298｜191

48｜葡萄牙｜6,692,684｜0.18｜10,430,738｜642

49｜新西兰｜6,576,072｜0.18｜5,172,836｜1,271

50｜肯尼亚｜6,182,464｜0.17｜55,339,003｜112

51｜菲律宾｜6,136,908｜0.17｜114,891,199｜53

52｜匈牙利｜5,914,408｜0.16｜9,686,463｜611

53｜5,719,476｜0.16｜10,242,908｜558

54｜阿拉伯联合酋长国｜5,583,136｜0.15｜10,642,081｜525

55｜5,450,100｜0.15｜247,504,495｜22

56｜毛里求斯｜4,779,612｜0.13｜1,273,588｜3,753

57｜阿尔及利亚｜4,763,008｜0.13｜46,164,219｜103

58｜4,290,248｜0.12｜6,795,803｜631

59｜哈萨克斯坦｜3,274,232｜0.09｜20,330,104｜161

60｜秘鲁｜3,242,752｜0.09｜33,845,617｜96

61｜尼日利亚｜3,173,176｜0.09｜227,882,945｜14

62｜斯洛伐克｜2,737,684｜0.07｜5,518,055｜496

63｜厄瓜多尔｜2,716,544｜0.07｜17,980,083｜151

64｜斯洛文尼亚｜2,673,328｜0.07｜2,118,396｜1,262

65｜立陶宛｜2,638,876｜0.07｜2,854,099｜925

66｜乌拉圭｜2,445,736｜0.07｜3,388,081｜722

67｜克罗地亚｜2,343,896｜0.06｜3,896,023｜602

68｜哥斯达黎加｜2,331,940｜0.06｜5,105,525｜457

69｜塞尔维亚｜2,293,096｜0.06｜6,773,201｜339

70｜加纳｜2,191,828｜0.06｜33,787,914｜65

71｜孟加拉国｜2,005,892｜0.05｜171,466,990｜12

72｜科威特｜1,906,664｜0.05｜4,838,782｜394

73｜苏丹｜1,890,932｜0.05｜50,042,791｜38

74｜拉脱维亚｜1,843,756｜0.05｜1,882,396｜979

75｜卢森堡｜1,833,868｜0.05｜665,098｜2,757

76｜白俄罗斯｜1,789,820｜0.05｜9,115,680｜196

77｜巴拿马｜1,734,792｜0.05｜4,458,759｜389

78｜科特迪瓦｜1,712,196｜0.05｜31,165,654｜55

79｜赞比亚｜1,647,204｜0.04｜20,723,965｜79

80｜多米尼加｜1,615,252｜0.04｜11,331,265｜143

81｜1,433,740｜0.04｜48,656,601｜29

82｜爱沙尼亚｜1,310,620｜0.04｜1,367,196｜959

83｜格鲁吉亚｜1,285,184｜0.03｜3,807,492｜338

84｜1,276,856｜0.03｜23,594,623｜54

85｜安哥拉｜1,270,256｜0.03｜36,749,906｜35

86｜塞浦路斯｜1,267,832｜0.03｜1,344,976｜943

87｜摩尔多瓦｜1,246,208｜0.03｜3,067,070｜406

88｜玻利维亚｜1,169,452｜0.03｜12,244,159｜96

89｜巴拉圭｜1,152,432｜0.03｜6,844,146｜168

90｜坦桑尼亚｜1,076,812｜0.03｜66,617,606｜16

91｜阿曼｜950,996｜0.03｜5,049,269｜188

92｜冰岛｜894,364｜0.02｜387,558｜2,308

93｜巴勒斯坦国｜874,272｜0.02｜5,409,202｜162

94｜卡塔尔｜843,604｜0.02｜2,979,082｜283

95｜波斯尼亚和黑塞哥维那｜788,336｜0.02｜3,185,073｜248

96｜阿塞拜疆｜767,228｜0.02｜10,318,207｜74

波多黎各｜761,764｜0.02｜3,242,023｜235

97｜马耳他｜690,800｜0.02｜532,956｜1,296

98｜北马其顿｜685,508｜0.02｜1,831,802｜374

99｜亚美尼亚｜668,456｜0.02｜2,943,393｜227

100｜萨尔瓦多｜663,728｜0.02｜6,309,624｜105

101｜约旦｜645,656｜0.02｜11,439,213｜56

102｜危地马拉｜642,748｜0.02｜18,124,838｜35

103｜喀麦隆｜599,572｜0.02｜28,372,687｜21

104｜马达加斯加｜578,460｜0.02｜31,195,932｜19

105｜尼泊尔｜574,736｜0.02｜29,694,614｜19

106｜黎巴嫩｜567,096｜0.02｜5,773,493｜98

107｜斯里兰卡｜564,140｜0.02｜22,971,617｜25

108｜马拉维｜554,816｜0.02｜21,104,482｜26

109｜特立尼达和多巴哥｜544,532｜0.01｜1,502,932｜362

110｜洪都拉斯｜534,528｜0.01｜10,644,851｜50

111｜阿尔巴尼亚｜484,756｜0.01｜2,811,655｜172

112｜纳米比亚｜465,008｜0.01｜2,963,095｜157

113｜利比亚｜448,528｜0.01｜7,305,659｜61

114｜巴林｜445,476｜0.01｜1,569,666｜284

115｜莫桑比克｜444,464｜0.01｜33,635,160｜13

116｜伊拉克｜443,400｜0.01｜45,074,049｜10

留尼汪｜424,604｜0.01｜874,883｜485

117｜尼加拉瓜｜411,944｜0.01｜6,823,613｜60

118｜柬埔寨｜406,764｜0.01｜17,423,880｜23

119｜塞内加尔｜404,080｜0.01｜18,077,573｜22

120｜加蓬｜393,632｜0.01｜2,484,789｜158

121｜埃塞俄比亚｜368,580｜0.01｜128,691,692｜3

122｜多哥｜353,728｜0.01｜9,304,337｜38

澳门｜337,512｜0.01｜713,912｜473

123｜#ifeq:{variant｜336,696｜0.01｜23,025,776｜15

124｜乌兹别克｜286,300｜0.01｜35,652,307｜8

125｜卢旺达｜280,716｜0.01｜13,954,471｜20

126｜冈比亚｜272,808｜0.01｜2,697,845｜101

127｜吉尔吉斯斯坦｜269,952｜0.01｜7,073,516｜38

128｜古巴｜256,940｜0.01｜11,019,931｜23

129｜缅甸｜238,720｜0.01｜54,133,798｜4

直布罗陀｜237,024｜0.01｜38,471｜6,161

130｜也门｜233,352｜0.01｜39,390,799｜6

131｜牙买加｜223,032｜0.01｜2,839,786｜79

关岛｜219,276｜0.01｜166,506｜1,317

132｜文莱｜216,168｜0.01｜458,949｜471

133｜黑山｜209,200｜0.01｜633,552｜330

库拉索｜200,004｜0.01｜185,427｜1,079

134｜安提瓜和巴布达｜180,312｜0.00｜93,316｜1,932

135｜蒙古国｜180,240｜0.00｜3,431,932｜53

136｜阿富汗｜176,892｜0.00｜41,454,761｜4

137｜175,568｜0.00｜105,789,731｜2

138｜巴巴多斯｜168,584｜0.00｜282,336｜597

英属维尔京群岛｜165,688｜0.00｜38,985｜4,250

139｜伯利兹｜165,552｜0.00｜411,106｜403

140｜博茨瓦纳｜161,852｜0.00｜2,480,244｜65

新喀里多尼亚｜161,352｜0.00｜289,870｜557

141｜海地｜154,780｜0.00｜11,637,398｜13

142｜贝宁｜147,576｜0.00｜14,111,034｜10

泽西｜144,216｜0.00｜103,674｜1,391

143｜斐济｜142,700｜0.00｜924,145｜154

144｜刚果共和国｜141,488｜0.00｜6,182,885｜23

145｜巴哈马｜138,648｜0.00｜399,440｜347

马提尼克｜134,568｜0.00｜346,002｜389

欧洲｜131,064｜0.00

曼岛｜129,048｜0.00｜84,165｜1,533

瓜德罗普｜124,612｜0.00｜376,517｜331

146｜莱索托｜120,756｜0.00｜2,311,472｜52

美属维尔京群岛｜118,460｜0.00｜85,701｜1,382

阿鲁巴｜111,820｜0.00｜107,939｜1,036

百慕大｜111,684｜0.00｜64,698｜1,726

147｜列支敦士登｜105,996｜0.00｜39,598｜2,677

148｜津巴布韦｜101,988｜0.00｜16,340,822｜6

149｜马尔代夫｜93,764｜0.00｜525,994｜178

150｜马里｜92,564｜0.00｜23,769,127｜4

151｜老挝｜87,580｜0.00｜7,664,993｜11

152｜塞拉利昂｜82,844｜0.00｜8,460,512｜10

153｜塔吉克斯坦｜82,712｜0.00｜10,389,799｜8

154｜苏里南｜81,608｜0.00｜628,886｜130

法属波利尼西亚｜75,444｜0.00｜281,118｜268

155｜巴布亚新几内亚｜72,436｜0.00｜10,389,635｜7

156｜圭亚那｜68,808｜0.00｜826,353｜83

157｜摩纳哥｜63,660｜0.00｜38,956｜1,634

158｜安道尔｜57,256｜0.00｜80,856｜708

159｜斯威士兰｜54,176｜0.00｜1,230,506｜44

160｜索马里｜50,828｜0.00｜18,358,615｜3

开曼群岛｜48,276｜0.00｜73,038｜661

161｜毛里塔尼亚｜46,284｜0.00｜5,022,441｜9

162｜吉布提｜46,052｜0.00｜1,152,944｜40

163｜尼日尔｜45,008｜0.00｜26,159,867｜2

法罗群岛｜45,000｜0.00｜54,714｜822

164｜不丹｜43,604｜0.00｜786,385｜55

根西｜40,608｜0.00｜64,017｜634

165｜利比里亚｜39,092｜0.00｜5,493,031｜7

166｜圣马力诺｜38,832｜0.00｜33,733｜1,151

167｜佛得角｜38,052｜0.00｜522,331｜73

168｜几内亚｜38,048｜0.00｜14,405,468｜3

169｜布隆迪｜36,812｜0.00｜13,689,450｜3

荷属圣马丁｜34,252｜0.00｜42,749｜801

格陵兰｜34,204｜0.00｜55,922｜612

170｜南苏丹｜26,252｜0.00｜11,483,374｜2

171｜乍得｜25,776｜0.00｜19,319,064｜1

荷兰加勒比区｜24,784｜0.00｜29,898｜829

172｜东帝汶｜23,436｜0.00｜1,384,286｜17

法属圭亚那｜22,504｜0.00｜303,402｜74

173｜土库曼斯坦｜21,980｜0.00｜7,364,438｜3

174｜圣卢西亚｜20,656｜0.00｜179,285｜115

175｜萨摩亚｜19,904｜0.00｜216,663｜92

176｜圣基茨和尼维斯｜19,648｜0.00｜46,758｜420

177｜赤道几内亚｜17,880｜0.00｜1,847,549｜10

178｜瓦努阿图｜16,304｜0.00｜320,409｜51

北马里亚纳群岛｜15,336｜0.00｜45,143｜340

179｜多米尼克｜14,536｜0.00｜66,510｜219

180｜所罗门群岛｜14,288｜0.00｜800,005｜18

181｜东加｜11,476｜0.00｜104,597｜110

182｜格林纳达｜10,952｜0.00｜117,081｜94

183｜梵蒂冈｜10,736｜0.00｜496｜21,645

特克斯和凯科斯群岛｜10,468｜0.00｜46,198｜227

184｜瑙鲁｜10,212｜0.00｜11,875｜860

185｜圣文森特和格林纳丁斯｜10,196｜0.00｜101,323｜101

安圭拉｜9,692｜0.00｜14,410｜673

186｜圣多美和普林西比｜9,208｜0.00｜230,871｜40

187｜库克群岛｜8,696｜0.00｜14,222｜611

188｜密克罗尼西亚联邦｜8,684｜0.00｜112,630｜77

189｜图瓦卢｜8,188｜0.00｜9,816｜834

190｜科摩罗｜7,152｜0.00｜850,387｜8

福克兰群岛｜7,124｜0.00｜3,477｜2,049

191｜帕劳｜6,128｜0.00｜17,727｜346

192｜几内亚比绍｜5,620｜0.00｜2,153,339｜3

193｜中非共和国｜5,356｜0.00｜5,152,421｜1

美属萨摩亚｜5,112｜0.00｜47,521｜108

4,600｜0.00｜5,681｜810

194｜马绍尔群岛｜4,588｜0.00｜38,827｜118

195｜厄立特里亚｜4,092｜0.00｜3,470,390｜1

奥兰｜4,092｜0.00｜26,711｜153

196｜基里巴斯｜4,076｜0.00｜132,530｜31

瓦利斯和富图纳｜3,572｜0.00｜11,370｜314

法属圣马丁｜3,556｜0.00｜27,515｜129

英属印度洋领地｜3,064｜0.00｜4,000｜766

托克劳｜3,052｜0.00｜2,397｜1,273

197｜纽埃｜2,040｜0.00｜1,817｜1,123

蒙特塞拉特｜1,272｜0.00｜4,420｜288

198｜朝鲜民主主义人民共和国｜1,020｜0.00｜26,418,204｜0

马约特｜1,020｜0.00｜316,015｜3

诺福克岛｜760｜0.00｜1,828｜416

圣巴泰勒米｜756｜0.00｜11,085｜68

199｜科索沃｜0｜1,700,031

199｜西撒哈拉｜0｜579,729

圣赫勒拿、阿森松和特里斯坦-达库尼亚｜0｜5,289

斯瓦巴和扬马延｜0｜2,550

圣诞岛｜0｜1,500

科科斯（基林）群岛｜0｜628

法属南部和南极领地｜0｜140

皮特凯恩群岛｜0｜46

南乔治亚和南桑威奇群岛｜0｜30

布韦岛｜0｜0

赫德岛和麦克唐纳群岛｜0｜0

美国本土外小岛屿｜0｜0

## 另请参见

- IP地址
- IPv4位址枯竭
- 已分配的/8 IPv4地址块列表