Countries

Autonomous Systems by country — sorted by total ASN count

242 countries
# Country ASNs IPv4 IPv6 IPv6 Adoption
1 United States 19,051 316,631 59,191
15.7%
2 Brazil 8,793 65,814 31,259
32.2%
3 China 5,209 73,231 44,749
37.9%
4 Russia 5,033 42,741 2,849
6.2%
5 India 3,017 53,859 20,086
27.2%
6 Indonesia 2,874 23,221 4,341
15.7%
7 Germany 2,581 19,407 6,462
25.0%
8 United Kingdom 2,317 27,414 7,511
21.5%
9 Poland 2,167 8,046 874
9.8%
10 Australia 1,701 20,320 4,309
17.5%
11 Canada 1,653 40,529 3,961
8.9%
12 Ukraine 1,596 11,352 830
6.8%
13 Bangladesh 1,558 8,288 4,014
32.6%
14 France 1,495 10,737 2,615
19.6%
15 Italy 1,122 9,325 914
8.9%
16 Netherlands 1,104 15,589 4,521
22.5%
17 Argentina 1,086 12,342 2,935
19.2%
18 Spain 969 16,634 2,393
12.6%
19 Romania 933 9,310 1,290
12.2%
20 South Korea 923 24,992 1,147
4.4%
21 Turkey 873 19,026 3,572
15.8%
22 Hong Kong 799 26,531 2,010
7.0%
23 Switzerland 782 5,249 1,393
21.0%
24 Japan 745 12,001 1,409
10.5%
25 Bulgaria 674 7,725 706
8.4%
26 Sweden 672 4,747 1,068
18.4%
27 South Africa 656 11,328 754
6.2%
28 Austria 641 3,417 999
22.6%
29 Czech Republic 602 2,386 1,047
30.5%
30 Iran 586 8,829 29
0.3%
31 Vietnam 552 18,074 9,603
34.7%
32 Mexico 535 26,117 7,766
22.9%
33 Thailand 477 11,754 1,753
13.0%
34 Singapore 458 8,831 2,193
19.9%
35 Philippines 455 5,919 1,297
18.0%
36 New Zealand 436 3,165 554
14.9%
37 Colombia 418 10,490 3,237
23.6%
38 Denmark 346 1,811 331
15.5%
39 Israel 330 5,142 603
10.5%
40 Chile 326 5,323 1,497
22.0%
41 Taiwan 306 9,935 1,370
12.1%
42 Norway 306 1,853 510
21.6%
43 Pakistan 305 6,724 1,820
21.3%
44 Finland 301 1,634 297
15.4%
45 Belgium 294 2,062 463
18.3%
46 Slovenia 271 838 180
17.7%
47 Malaysia 270 3,739 662
15.0%
48 Latvia 256 1,786 176
9.0%
49 Hungary 247 1,610 213
11.7%
50 Ecuador 231 3,752 3,153
45.7%
51 Greece 229 2,040 709
25.8%
52 Nigeria 229 3,297 173
5.0%
53 Kenya 216 2,803 272
8.8%
54 Kazakhstan 214 5,684 730
11.4%
55 Ireland 211 1,678 465
21.7%
56 Slovakia 202 1,399 172
10.9%
57 Venezuela 200 3,671 631
14.7%
58 Dominican Republic 193 2,315 1,006
30.3%
59 Lithuania 191 4,067 402
9.0%
60 Peru 190 4,240 1,305
23.5%
61 Estonia 184 1,201 333
21.7%
62 Saudi Arabia 172 10,028 5,434
35.1%
63 Serbia 164 1,426 79
5.2%
64 Iraq 156 2,101 455
17.8%
65 Moldova 156 1,103 258
19.0%
66 United Arab Emirates 154 4,387 742
14.5%
67 Nepal 152 1,166 343
22.7%
68 Croatia 147 909 63
6.5%
69 Lebanon 146 1,480 60
3.9%
70 Georgia 145 913 56
5.8%
71 Cyprus 137 4,180 406
8.9%
72 Portugal 137 918 184
16.7%
73 Myanmar 131 885 454
33.9%
74 Armenia 128 895 88
9.0%
75 Albania 124 889 165
15.7%
76 Belarus 109 1,235 117
8.7%
77 Luxembourg 108 1,451 281
16.2%
78 Uzbekistan 104 647 42
6.1%
79 Cambodia 103 2,321 180
7.2%
80 Tanzania 103 1,092 42
3.7%
81 Honduras 100 1,051 117
10.0%
82 Azerbaijan 97 1,007 58
5.4%
83 Paraguay 97 933 173
15.6%
84 Panama 97 4,882 1,108
18.5%
85 Puerto Rico 96 955 105
9.9%
86 Ghana 93 833 109
11.6%
87 Costa Rica 83 3,713 664
15.2%
88 Kuwait 75 2,387 145
5.7%
89 Iceland 72 329 49
13.0%
90 Egypt 72 10,758 1,516
12.4%
91 European Union 72 1,180 72
5.8%
92 Seychelles 67 939 340
26.6%
93 Guatemala 67 1,256 415
24.8%
94 Angola 63 467 28
5.7%
95 Kyrgyzstan 62 552 19
3.3%
96 Afghanistan 61 584 13
2.2%
97 North Macedonia 60 434 20
4.4%
98 Bolivia 56 1,163 315
21.3%
99 Uganda 54 658 79
10.7%
100 Mongolia 50 494 85
14.7%
101 Jordan 48 1,843 486
20.9%
102 Bosnia and Herzegovina 47 686 26
3.7%
103 Palestine 42 1,244 14
1.1%
104 Malta 41 591 19
3.1%
105 El Salvador 40 912 60
6.2%
106 DR Congo 40 300 41
12.0%
107 Tajikistan 36 277 18
6.1%
108 British Virgin Islands 35 344 254
42.5%
109 Uruguay 33 884 72
7.5%
110 Mauritius 32 718 58
7.5%
111 Papua New Guinea 30 199 7
3.4%
112 Botswana 30 269 10
3.6%
113 Mozambique 29 872 8
0.9%
114 Laos 29 361 43
10.6%
115 Morocco 28 2,452 146
5.6%
116 Zimbabwe 27 421 15
3.4%
117 Bhutan 26 86 102
54.3%
118 Malawi 26 425 28
6.2%
119 Burkina Faso 26 609 109
15.2%
120 Liechtenstein 25 59 18
23.4%
121 Libya 25 574 109
16.0%
122 Tunisia 24 1,746 1,624
48.2%
123 Nicaragua 24 387 47
10.8%
124 Sri Lanka 22 561 203
26.6%
125 Montenegro 22 120 10
7.7%
126 Belize 21 164 72
30.5%
127 Côte d'Ivoire 20 1,412 85
5.7%
128 Rwanda 20 429 8
1.8%
129 Curaçao 20 318 29
8.4%
130 Somalia 20 167 25
13.0%
131 Zambia 19 269 5
1.8%
132 Qatar 19 343 834
70.9%
133 South Sudan 19 95 5
5.0%
134 Bahrain 18 1,639 1,079
39.7%
135 Gibraltar 18 127 7
5.2%
136 Cameroon 18 591 17
2.8%
137 Isle of Man 17 150 11
6.8%
138 Oman 17 1,426 134
8.6%
139 Sierra Leone 16 92 4
4.2%
140 Namibia 16 258 2
0.8%
141 Benin 16 187 9
4.6%
142 New Caledonia 15 58 18
23.7%
143 Maldives 15 240 36
13.0%
144 Guinea 15 81 4
4.7%
145 Fiji 14 158 21
11.7%
146 Liberia 14 82 6
6.8%
147 Trinidad and Tobago 14 380 100
20.8%
148 Senegal 14 363 15
4.0%
149 Timor-Leste 13 115 20
14.8%
150 Bermuda 12 172 8
4.4%
151 Macao 11 213 67
23.9%
152 Vanuatu 11 73 266
78.5%
153 Solomon Islands 10 50 4
7.4%
154 San Marino 10 115 4
3.4%
155 Eswatini 10 110 2
1.8%
156 Algeria 10 980 202
17.1%
157 Antigua and Barbuda 10 161 18
10.1%
158 Congo 10 118 2
1.7%
159 Chad 10 68 1
1.4%
160 Cayman Islands 10 83 18
17.8%
161 Gambia 9 110 9
7.6%
162 Jamaica 9 398 8
2.0%
163 Jersey 9 104 2
1.9%
164 Syria 9 549 2
0.4%
165 Sudan 9 547 9
1.6%
166 Gabon 9 100 3
2.9%
167 Bahamas 9 128 277
68.4%
168 Saint Kitts and Nevis 8 21 11
34.4%
169 Togo 8 134 8
5.6%
170 Marshall Islands 8 108 2
1.8%
171 Barbados 7 333 3
0.9%
172 Equatorial Guinea 7 26 1
3.7%
173 Mauritania 7 115 16
12.2%
174 U.S. Virgin Islands 7 122 8
6.2%
175 Brunei 7 239 246
50.7%
176 Grenada 7 72 22
23.4%
177 Turkmenistan 7 29 1
3.3%
178 Guam 7 52 8
13.3%
179 Niger 7 117 3
2.5%
180 Burundi 7 128 3
2.3%
181 Cape Verde 7 65 2
3.0%
182 Lesotho 7 74 2
2.6%
183 Micronesia 6 18 3
14.3%
184 Ethiopia 6 533 4
0.7%
185 Madagascar 6 455 3
0.7%
186 Samoa 6 49 2
3.9%
187 Guernsey 6 24 0
0.0%
188 Martinique 6 181 9
4.7%
189 Suriname 5 419 70
14.3%
190 French Polynesia 5 256 7
2.7%
191 Mali 5 168 12
6.7%
192 BQ 5 36 4
10.0%
193 Haiti 5 264 2
0.8%
194 Faroe Islands 5 29 2
6.5%
195 Guyana 5 93 50
35.0%
196 Guadeloupe 5 36 21
36.8%
197 Réunion 4 86 9
9.5%
198 Nauru 4 13 2
13.3%
199 Monaco 4 20 6
23.1%
200 Saint Lucia 4 93 42
31.1%
201 Dominica 4 305 18
5.6%
202 Palau 4 13 3
18.8%
203 Tonga 4 25 3
10.7%
204 Anguilla 4 19 22
53.7%
205 Central African Republic 4 22 0
0.0%
206 Holy See 3 8 2
20.0%
207 Djibouti 3 67 3
4.3%
208 Cuba 3 68 3
4.2%
209 Yemen 3 150 9
5.7%
210 Tokelau 3 11 4
26.7%
211 Comoros 3 29 1
3.3%
212 Saint Vincent and the Grenadines 3 50 1
2.0%
213 Kiribati 3 15 0
0.0%
214 Andorra 3 57 5
8.1%
215 French Guiana 3 12 3
20.0%
216 Sint Maarten 3 63 3
4.5%
217 Turks and Caicos Islands 2 47 13
21.7%
218 Saint Martin 2 12 0
0.0%
219 American Samoa 2 60 1
1.6%
220 Cook Islands 2 19 1
5.0%
221 Guinea-Bissau 2 15 0
0.0%
222 Falkland Islands 2 9 0
0.0%
223 Aruba 2 125 2
1.6%
224 Sao Tome and Principe 2 34 1
2.9%
225 Saint Barthélemy 2 4 1
20.0%
226 Greenland 1 26 2
7.1%
227 Åland Islands 1 15 0
0.0%
228 Antarctica 1 4 2
33.3%
229 Saint Pierre and Miquelon 1 18 0
0.0%
230 Eritrea 1 11 0
0.0%
231 AP 1 43 0
0.0%
232 North Korea 1 4 0
0.0%
233 Northern Mariana Islands 1 93 34
26.8%
234 British Indian Ocean Territory 1 12 0
0.0%
235 South Georgia 1 1 0
0.0%
236 Montserrat 1 1 0
0.0%
237 Norfolk Island 1 2 0
0.0%
238 Niue 1 5 0
0.0%
239 HO 1 5 0
0.0%
240 Mayotte 1 4 0
0.0%
241 Wallis and Futuna 1 14 0
0.0%
242 Tuvalu 1 6 1
14.3%
IPv6 Adoption: ≥50% strong ≥20% growing <20% early