Countries

Autonomous Systems by country — sorted by total ASN count

241 countries
# Country ASNs IPv4 IPv6 IPv6 Adoption
1 United States 17,920 259,323 45,055
14.8%
2 Brazil 8,723 65,430 30,113
31.5%
3 China 5,189 72,058 44,067
37.9%
4 Russia 4,986 42,262 2,771
6.2%
5 India 2,898 53,026 19,772
27.2%
6 Indonesia 2,807 22,957 4,309
15.8%
7 Germany 2,523 19,155 5,590
22.6%
8 United Kingdom 2,258 25,883 7,173
21.7%
9 Poland 2,149 7,952 873
9.9%
10 Australia 1,689 20,252 4,292
17.5%
11 Ukraine 1,570 11,128 775
6.5%
12 Canada 1,569 35,192 2,671
7.1%
13 Bangladesh 1,530 7,997 3,888
32.7%
14 France 1,475 10,576 2,601
19.7%
15 Italy 1,108 9,191 890
8.8%
16 Netherlands 1,082 15,413 4,349
22.0%
17 Argentina 1,071 12,677 2,862
18.4%
18 Spain 959 16,576 2,370
12.5%
19 Romania 928 9,085 1,232
11.9%
20 South Korea 913 29,113 1,127
3.7%
21 Turkey 844 18,769 3,621
16.2%
22 Switzerland 778 5,132 1,385
21.3%
23 Hong Kong 770 24,943 1,898
7.1%
24 Japan 736 11,916 1,404
10.5%
25 Sweden 669 4,690 1,037
18.1%
26 Bulgaria 667 7,701 648
7.8%
27 South Africa 651 11,835 740
5.9%
28 Austria 637 3,377 979
22.5%
29 Czech Republic 600 2,388 1,035
30.2%
30 Iran 564 8,525 25
0.3%
31 Vietnam 539 17,869 9,636
35.0%
32 Mexico 523 25,858 7,310
22.0%
33 Thailand 472 11,641 1,723
12.9%
34 Singapore 451 8,585 2,317
21.3%
35 Philippines 446 5,891 1,266
17.7%
36 New Zealand 431 3,062 545
15.1%
37 Colombia 398 10,345 3,142
23.3%
38 Denmark 344 1,782 324
15.4%
39 Chile 322 5,296 1,493
22.0%
40 Israel 322 5,610 574
9.3%
41 Norway 304 1,821 502
21.6%
42 Pakistan 303 6,720 1,780
20.9%
43 Finland 300 1,592 293
15.5%
44 Taiwan 298 10,441 1,354
11.5%
45 Belgium 291 2,061 437
17.5%
46 Slovenia 270 842 181
17.7%
47 Malaysia 267 3,645 652
15.2%
48 Latvia 254 1,782 171
8.8%
49 Hungary 244 1,606 207
11.4%
50 Greece 228 2,012 674
25.1%
51 Nigeria 224 3,274 154
4.5%
52 Ecuador 222 3,692 3,107
45.7%
53 Kenya 211 2,751 279
9.2%
54 Ireland 209 1,675 457
21.4%
55 Kazakhstan 208 5,242 651
11.0%
56 Slovakia 199 1,318 167
11.2%
57 Venezuela 196 3,904 623
13.8%
58 Lithuania 186 3,989 378
8.7%
59 Dominican Republic 185 2,237 947
29.7%
60 Peru 182 4,214 1,199
22.2%
61 Estonia 176 1,070 294
21.6%
62 Saudi Arabia 170 9,961 5,276
34.6%
63 Serbia 162 1,419 79
5.3%
64 Iraq 150 2,087 453
17.8%
65 United Arab Emirates 149 4,149 745
15.2%
66 Nepal 148 1,140 325
22.2%
67 Croatia 145 903 66
6.8%
68 Georgia 144 859 56
6.1%
69 Lebanon 142 1,468 61
4.0%
70 Moldova 136 969 103
9.6%
71 Portugal 134 897 179
16.6%
72 Cyprus 132 3,843 398
9.4%
73 Myanmar 128 875 459
34.4%
74 Albania 123 885 165
15.7%
75 Armenia 122 729 79
9.8%
76 Belarus 108 1,240 116
8.6%
77 Luxembourg 106 1,424 278
16.3%
78 Uzbekistan 101 635 42
6.2%
79 Cambodia 100 2,332 166
6.6%
80 Tanzania 98 1,120 45
3.9%
81 Honduras 98 1,037 112
9.7%
82 Panama 96 4,683 996
17.5%
83 Paraguay 94 926 164
15.0%
84 Ghana 92 736 109
12.9%
85 Azerbaijan 92 1,014 58
5.4%
86 Puerto Rico 91 945 102
9.7%
87 Costa Rica 81 3,732 664
15.1%
88 Kuwait 73 2,398 145
5.7%
89 Egypt 72 10,582 1,513
12.5%
90 Iceland 71 314 45
12.5%
91 European Union 71 1,163 72
5.8%
92 Seychelles 66 914 340
27.1%
93 Guatemala 66 1,246 400
24.3%
94 Angola 63 458 27
5.6%
95 Afghanistan 61 586 10
1.7%
96 North Macedonia 60 436 20
4.4%
97 Kyrgyzstan 58 541 18
3.2%
98 Bolivia 56 1,180 308
20.7%
99 Uganda 53 681 85
11.1%
100 Mongolia 50 479 82
14.6%
101 Jordan 48 1,813 378
17.3%
102 Bosnia and Herzegovina 46 681 26
3.7%
103 Palestine 42 1,236 12
1.0%
104 Malta 41 587 19
3.1%
105 El Salvador 40 910 56
5.8%
106 DR Congo 39 291 41
12.3%
107 Tajikistan 35 275 18
6.1%
108 British Virgin Islands 35 334 243
42.1%
109 Uruguay 33 878 73
7.7%
110 Mauritius 32 712 57
7.4%
111 Papua New Guinea 29 197 7
3.4%
112 Laos 29 368 43
10.5%
113 Mozambique 29 875 8
0.9%
114 Botswana 29 278 10
3.5%
115 Morocco 28 2,296 146
6.0%
116 Zimbabwe 27 419 15
3.5%
117 Bhutan 26 85 102
54.5%
118 Burkina Faso 26 594 109
15.5%
119 Malawi 26 417 22
5.0%
120 Liechtenstein 25 58 18
23.7%
121 Libya 25 567 107
15.9%
122 Tunisia 24 1,388 1,623
53.9%
123 Nicaragua 23 377 48
11.3%
124 Montenegro 22 120 10
7.7%
125 Belize 21 162 65
28.6%
126 Sri Lanka 21 594 200
25.2%
127 Somalia 20 166 25
13.1%
128 Curaçao 20 319 29
8.3%
129 Rwanda 20 527 8
1.5%
130 South Sudan 19 94 5
5.1%
131 Qatar 19 343 827
70.7%
132 Côte d'Ivoire 19 1,405 77
5.2%
133 Zambia 19 257 5
1.9%
134 Bahrain 18 1,569 3,117
66.5%
135 Cameroon 18 574 15
2.5%
136 Gibraltar 18 118 7
5.6%
137 Isle of Man 17 164 11
6.3%
138 Benin 16 183 9
4.7%
139 Namibia 16 253 2
0.8%
140 Oman 16 1,422 134
8.6%
141 Maldives 15 240 35
12.7%
142 Sierra Leone 15 90 4
4.3%
143 Guinea 15 81 4
4.7%
144 New Caledonia 15 58 18
23.7%
145 Liberia 14 87 6
6.5%
146 Trinidad and Tobago 14 399 100
20.0%
147 Fiji 14 157 25
13.7%
148 Senegal 14 352 15
4.1%
149 Bermuda 12 171 8
4.5%
150 Timor-Leste 12 113 19
14.4%
151 Macao 11 213 67
23.9%
152 Vanuatu 11 73 266
78.5%
153 Eswatini 10 106 2
1.9%
154 Algeria 10 959 197
17.0%
155 Cayman Islands 10 83 18
17.8%
156 Chad 10 69 1
1.4%
157 Gambia 9 111 9
7.5%
158 San Marino 9 114 4
3.4%
159 Congo 9 116 2
1.7%
160 Bahamas 9 125 274
68.7%
161 Jamaica 9 395 8
2.0%
162 Jersey 9 104 2
1.9%
163 Solomon Islands 9 46 4
8.0%
164 Sudan 9 495 9
1.8%
165 Marshall Islands 8 92 2
2.1%
166 Saint Kitts and Nevis 8 22 11
33.3%
167 Togo 8 133 8
5.7%
168 Syria 8 538 2
0.4%
169 Antigua and Barbuda 7 158 15
8.7%
170 Lesotho 7 74 2
2.6%
171 Mauritania 7 114 16
12.3%
172 Burundi 7 134 3
2.2%
173 Grenada 7 72 22
23.4%
174 Barbados 7 333 3
0.9%
175 Brunei 7 239 246
50.7%
176 Niger 7 116 3
2.5%
177 Guam 7 47 8
14.5%
178 Gabon 7 90 3
3.2%
179 U.S. Virgin Islands 7 114 8
6.6%
180 Turkmenistan 7 29 1
3.3%
181 Cape Verde 7 59 2
3.3%
182 Equatorial Guinea 6 22 1
4.3%
183 Micronesia 6 18 3
14.3%
184 Guernsey 6 24 2
7.7%
185 Martinique 6 182 9
4.7%
186 Madagascar 6 421 3
0.7%
187 Faroe Islands 5 28 2
6.7%
188 Guadeloupe 5 37 21
36.2%
189 Haiti 5 263 2
0.8%
190 Guyana 5 84 50
37.3%
191 Ethiopia 5 508 4
0.8%
192 French Polynesia 5 263 7
2.6%
193 Samoa 5 48 2
4.0%
194 Mali 5 164 12
6.8%
195 BQ 5 36 4
10.0%
196 Suriname 5 419 71
14.5%
197 Réunion 4 89 9
9.2%
198 Palau 4 11 3
21.4%
199 Dominica 4 308 18
5.5%
200 Saint Lucia 4 93 42
31.1%
201 Central African Republic 4 22 0
0.0%
202 Tonga 4 25 3
10.7%
203 Monaco 4 20 6
23.1%
204 Kiribati 3 15 0
0.0%
205 Tokelau 3 11 4
26.7%
206 Sint Maarten 3 63 5
7.4%
207 Cuba 3 68 3
4.2%
208 Yemen 3 150 9
5.7%
209 French Guiana 3 10 3
23.1%
210 Holy See 3 8 2
20.0%
211 Comoros 3 26 1
3.7%
212 Djibouti 3 68 3
4.2%
213 Anguilla 3 18 21
53.8%
214 Nauru 3 12 2
14.3%
215 Saint Vincent and the Grenadines 3 50 1
2.0%
216 Andorra 3 56 5
8.2%
217 Sao Tome and Principe 2 31 1
3.1%
218 Aruba 2 136 2
1.4%
219 Saint Barthélemy 2 4 1
20.0%
220 Turks and Caicos Islands 2 47 13
21.7%
221 Cook Islands 2 19 1
5.0%
222 Guinea-Bissau 2 15 0
0.0%
223 American Samoa 2 59 1
1.7%
224 Falkland Islands 2 9 0
0.0%
225 Saint Martin 2 12 0
0.0%
226 Antarctica 1 4 2
33.3%
227 AP 1 46 0
0.0%
228 South Georgia 1 1 0
0.0%
229 Niue 1 5 0
0.0%
230 Greenland 1 26 2
7.1%
231 Mayotte 1 4 0
0.0%
232 Åland Islands 1 15 0
0.0%
233 Saint Pierre and Miquelon 1 18 0
0.0%
234 Norfolk Island 1 2 0
0.0%
235 Wallis and Futuna 1 14 0
0.0%
236 Northern Mariana Islands 1 90 34
27.4%
237 Montserrat 1 1 0
0.0%
238 Tuvalu 1 6 1
14.3%
239 British Indian Ocean Territory 1 12 0
0.0%
240 North Korea 1 4 0
0.0%
241 Eritrea 1 5 0
0.0%
IPv6 Adoption: ≥50% strong ≥20% growing <20% early