Countries

Autonomous Systems by country — sorted by total ASN count

243 countries
# Country ASNs IPv4 IPv6 IPv6 Adoption
1 United States 19,489 325,820 61,209
15.8%
2 Brazil 8,891 67,421 32,354
32.4%
3 China 5,242 74,280 45,743
38.1%
4 Russia 5,112 42,747 2,885
6.3%
5 India 3,130 54,210 20,361
27.3%
6 Indonesia 3,001 23,333 4,413
15.9%
7 Germany 2,659 19,699 5,762
22.6%
8 United Kingdom 2,414 28,331 8,006
22.0%
9 Poland 2,203 8,086 871
9.7%
10 Australia 1,740 20,283 4,058
16.7%
11 Canada 1,691 41,096 4,042
9.0%
12 Ukraine 1,613 11,093 800
6.7%
13 Bangladesh 1,611 8,294 4,015
32.6%
14 France 1,528 10,893 2,632
19.5%
15 Italy 1,140 9,413 951
9.2%
16 Netherlands 1,139 15,468 4,535
22.7%
17 Argentina 1,098 12,620 3,057
19.5%
18 Spain 983 16,530 2,411
12.7%
19 Romania 946 9,084 1,298
12.5%
20 South Korea 936 24,867 2,132
7.9%
21 Turkey 918 19,212 3,943
17.0%
22 Hong Kong 847 25,454 2,242
8.1%
23 Switzerland 799 5,326 1,411
20.9%
24 Japan 763 11,747 1,438
10.9%
25 Bulgaria 686 7,760 675
8.0%
26 Sweden 685 4,817 1,078
18.3%
27 South Africa 667 11,299 774
6.4%
28 Austria 652 3,456 1,029
22.9%
29 Iran 616 8,868 356
3.9%
30 Czech Republic 610 2,408 1,076
30.9%
31 Mexico 565 26,668 8,296
23.7%
32 Vietnam 563 18,154 9,968
35.4%
33 Thailand 485 11,828 1,784
13.1%
34 Philippines 481 5,997 1,347
18.3%
35 Singapore 469 9,162 2,099
18.6%
36 Colombia 441 10,443 3,329
24.2%
37 New Zealand 439 3,165 545
14.7%
38 Denmark 356 1,825 356
16.3%
39 Israel 340 5,034 612
10.8%
40 Chile 332 5,426 1,512
21.8%
41 Pakistan 324 7,155 1,839
20.4%
42 Taiwan 316 9,850 1,383
12.3%
43 Norway 314 1,857 498
21.1%
44 Finland 309 1,661 303
15.4%
45 Belgium 299 2,066 463
18.3%
46 Malaysia 277 3,793 678
15.2%
47 Slovenia 274 847 179
17.4%
48 Latvia 261 1,715 192
10.1%
49 Hungary 252 1,609 245
13.2%
50 Ecuador 241 3,783 3,221
46.0%
51 Nigeria 238 3,474 179
4.9%
52 Greece 233 2,029 646
24.1%
53 Kenya 230 3,095 329
9.6%
54 Kazakhstan 221 7,573 769
9.2%
55 Venezuela 216 3,951 853
17.8%
56 Ireland 212 1,685 483
22.3%
57 Slovakia 204 1,402 174
11.0%
58 Dominican Republic 204 2,429 1,205
33.2%
59 Peru 196 4,268 1,349
24.0%
60 Lithuania 195 4,230 440
9.4%
61 Estonia 193 1,430 309
17.8%
62 Saudi Arabia 173 10,300 5,515
34.9%
63 Serbia 169 1,397 80
5.4%
64 United Arab Emirates 166 4,752 808
14.5%
65 Iraq 159 2,075 530
20.3%
66 Moldova 159 1,216 275
18.4%
67 Nepal 155 1,175 401
25.4%
68 Georgia 152 939 55
5.5%
69 Lebanon 149 1,498 58
3.7%
70 Croatia 149 952 65
6.4%
71 Cyprus 144 7,538 418
5.3%
72 Portugal 143 891 181
16.9%
73 Armenia 135 895 89
9.0%
74 Myanmar 134 905 463
33.8%
75 Albania 126 901 181
16.7%
76 Luxembourg 111 1,446 284
16.4%
77 Uzbekistan 110 654 46
6.6%
78 Belarus 109 1,242 116
8.5%
79 Tanzania 108 1,060 50
4.5%
80 Cambodia 104 2,297 186
7.5%
81 Azerbaijan 103 1,139 76
6.3%
82 Honduras 101 1,060 125
10.5%
83 Paraguay 100 925 171
15.6%
84 Panama 97 5,023 1,231
19.7%
85 Puerto Rico 97 934 153
14.1%
86 Ghana 96 865 116
11.8%
87 Costa Rica 88 3,666 629
14.6%
88 Kuwait 75 2,386 142
5.6%
89 Egypt 73 10,842 1,700
13.6%
90 Iceland 73 333 55
14.2%
91 European Union 72 1,147 68
5.6%
92 Seychelles 70 944 367
28.0%
93 Angola 67 486 27
5.3%
94 Guatemala 66 1,279 417
24.6%
95 Kyrgyzstan 62 559 20
3.5%
96 Afghanistan 62 592 15
2.5%
97 North Macedonia 60 455 21
4.4%
98 Bolivia 57 1,096 331
23.2%
99 Uganda 55 652 80
10.9%
100 Mongolia 52 496 87
14.9%
101 Jordan 49 1,903 382
16.7%
102 Palestine 48 1,255 13
1.0%
103 Bosnia and Herzegovina 47 685 26
3.7%
104 Malta 43 589 21
3.4%
105 El Salvador 40 924 61
6.2%
106 DR Congo 40 308 44
12.5%
107 Tajikistan 39 280 17
5.7%
108 British Virgin Islands 38 264 251
48.7%
109 Uruguay 36 898 75
7.7%
110 Mauritius 32 721 59
7.6%
111 Mozambique 31 874 9
1.0%
112 Botswana 31 279 9
3.1%
113 Papua New Guinea 30 199 7
3.4%
114 Bhutan 29 89 105
54.1%
115 Morocco 29 2,433 146
5.7%
116 Laos 29 362 41
10.2%
117 Zimbabwe 27 401 16
3.8%
118 Malawi 27 426 30
6.6%
119 Burkina Faso 26 651 110
14.5%
120 Libya 26 590 111
15.8%
121 Tunisia 26 1,737 1,638
48.5%
122 Liechtenstein 25 58 16
21.6%
123 Nicaragua 24 388 49
11.2%
124 Sri Lanka 23 585 221
27.4%
125 Montenegro 22 119 10
7.8%
126 Cameroon 21 687 17
2.4%
127 Curaçao 21 315 29
8.4%
128 Belize 21 168 73
30.3%
129 Côte d'Ivoire 21 1,349 85
5.9%
130 Rwanda 21 464 7
1.5%
131 Somalia 20 188 23
10.9%
132 Zambia 19 266 19
6.7%
133 Qatar 19 355 855
70.7%
134 South Sudan 19 94 5
5.1%
135 Bahrain 19 1,676 1,069
38.9%
136 Namibia 18 258 2
0.8%
137 Gibraltar 18 130 11
7.8%
138 Oman 18 1,399 139
9.0%
139 Isle of Man 17 151 11
6.8%
140 Sierra Leone 16 90 4
4.3%
141 Benin 16 185 9
4.6%
142 Fiji 15 161 20
11.0%
143 New Caledonia 15 58 18
23.7%
144 Maldives 15 246 36
12.8%
145 Senegal 15 349 17
4.6%
146 Guinea 15 83 4
4.6%
147 Timor-Leste 14 116 20
14.7%
148 Liberia 14 90 6
6.2%
149 Trinidad and Tobago 14 386 101
20.7%
150 Bermuda 12 171 8
4.5%
151 Antigua and Barbuda 11 166 20
10.8%
152 Macao 11 214 67
23.8%
153 Vanuatu 11 82 267
76.5%
154 Jamaica 10 400 8
2.0%
155 Solomon Islands 10 50 4
7.4%
156 San Marino 10 115 4
3.4%
157 Chad 10 66 1
1.5%
158 Congo 10 119 2
1.7%
159 Eswatini 10 111 2
1.8%
160 Cayman Islands 10 82 18
18.0%
161 Algeria 10 978 202
17.1%
162 Syria 10 585 3
0.5%
163 Bahamas 9 128 277
68.4%
164 Togo 9 135 8
5.6%
165 Jersey 9 104 2
1.9%
166 Gabon 9 95 3
3.1%
167 Sudan 9 597 8
1.3%
168 Saint Kitts and Nevis 9 26 14
35.0%
169 Gambia 9 114 9
7.3%
170 Lesotho 8 76 2
2.6%
171 Marshall Islands 8 96 1
1.0%
172 Turkmenistan 8 32 1
3.0%
173 Barbados 7 359 3
0.8%
174 Cape Verde 7 61 2
3.2%
175 Mali 7 165 12
6.8%
176 Martinique 7 183 7
3.7%
177 Ethiopia 7 546 3
0.5%
178 Brunei 7 230 129
35.9%
179 Grenada 7 72 22
23.4%
180 Niger 7 116 3
2.5%
181 Guam 7 50 7
12.3%
182 Burundi 7 128 3
2.3%
183 Mauritania 7 116 15
11.5%
184 U.S. Virgin Islands 7 124 7
5.3%
185 Equatorial Guinea 7 29 1
3.3%
186 Samoa 6 49 2
3.9%
187 Micronesia 6 18 4
18.2%
188 Madagascar 6 395 4
1.0%
189 Guernsey 6 24 0
0.0%
190 Guadeloupe 5 36 22
37.9%
191 BQ 5 46 3
6.1%
192 Guyana 5 87 49
36.0%
193 Faroe Islands 5 29 2
6.5%
194 French Polynesia 5 258 7
2.6%
195 Suriname 5 338 71
17.4%
196 Haiti 5 264 2
0.8%
197 Dominica 4 306 18
5.6%
198 Saint Lucia 4 94 42
30.9%
199 Palau 4 13 3
18.8%
200 Tonga 4 33 3
8.3%
201 Holy See 4 9 3
25.0%
202 Réunion 4 86 9
9.5%
203 Nauru 4 12 2
14.3%
204 Central African Republic 4 22 0
0.0%
205 Comoros 4 31 1
3.1%
206 Anguilla 4 18 22
55.0%
207 Monaco 4 20 6
23.1%
208 Saint Vincent and the Grenadines 3 54 1
1.8%
209 Cuba 3 70 7
9.1%
210 Djibouti 3 70 3
4.1%
211 Sint Maarten 3 63 3
4.5%
212 Kiribati 3 17 0
0.0%
213 Andorra 3 107 6
5.3%
214 French Guiana 3 12 3
20.0%
215 Yemen 3 151 9
5.6%
216 Tokelau 3 15 24
61.5%
217 Saint Barthélemy 2 4 1
20.0%
218 Cook Islands 2 6 1
14.3%
219 American Samoa 2 60 1
1.6%
220 Guinea-Bissau 2 14 0
0.0%
221 Turks and Caicos Islands 2 47 13
21.7%
222 Saint Martin 2 12 0
0.0%
223 Falkland Islands 2 9 0
0.0%
224 UK 2 3 1
25.0%
225 Aruba 2 127 2
1.6%
226 Sao Tome and Principe 2 37 1
2.6%
227 AP 1 43 0
0.0%
228 British Indian Ocean Territory 1 12 0
0.0%
229 Tuvalu 1 6 0
0.0%
230 South Georgia 1 1 0
0.0%
231 North Korea 1 4 0
0.0%
232 Northern Mariana Islands 1 89 34
27.6%
233 Niue 1 5 0
0.0%
234 Eritrea 1 7 0
0.0%
235 Wallis and Futuna 1 14 0
0.0%
236 Greenland 1 26 2
7.1%
237 Åland Islands 1 15 0
0.0%
238 Saint Pierre and Miquelon 1 18 0
0.0%
239 Montserrat 1 1 0
0.0%
240 Norfolk Island 1 2 0
0.0%
241 Mayotte 1 4 0
0.0%
242 HO 1 5 0
0.0%
243 Antarctica 1 4 2
33.3%
IPv6 Adoption: ≥50% strong ≥20% growing <20% early