Countries

Autonomous Systems by country — sorted by total ASN count

243 countries
# Country ASNs IPv4 IPv6 IPv6 Adoption
1 United States 19,253 319,370 60,264
15.9%
2 Brazil 8,844 66,704 31,342
32.0%
3 China 5,229 74,337 45,233
37.8%
4 Russia 5,070 42,730 2,884
6.3%
5 India 3,082 54,432 20,242
27.1%
6 Indonesia 2,931 23,529 4,402
15.8%
7 Germany 2,612 19,468 5,652
22.5%
8 United Kingdom 2,360 27,975 7,892
22.0%
9 Poland 2,186 8,124 882
9.8%
10 Australia 1,721 20,433 4,255
17.2%
11 Canada 1,677 40,601 4,025
9.0%
12 Ukraine 1,606 11,488 832
6.8%
13 Bangladesh 1,586 8,457 3,986
32.0%
14 France 1,511 10,875 2,619
19.4%
15 Italy 1,133 9,706 959
9.0%
16 Netherlands 1,116 15,592 4,456
22.2%
17 Argentina 1,092 12,385 3,045
19.7%
18 Spain 976 16,575 2,400
12.6%
19 Romania 939 8,919 1,289
12.6%
20 South Korea 927 25,020 1,803
6.7%
21 Turkey 894 19,241 4,027
17.3%
22 Hong Kong 815 26,327 2,086
7.3%
23 Switzerland 794 5,306 1,407
21.0%
24 Japan 754 12,026 1,424
10.6%
25 Bulgaria 680 7,797 711
8.4%
26 Sweden 676 4,772 1,078
18.4%
27 South Africa 662 11,367 755
6.2%
28 Austria 648 3,471 1,016
22.6%
29 Czech Republic 608 2,431 1,058
30.3%
30 Iran 595 8,910 122
1.4%
31 Vietnam 558 18,121 9,574
34.6%
32 Mexico 547 26,416 7,964
23.2%
33 Thailand 481 11,863 1,758
12.9%
34 Philippines 467 5,988 1,463
19.6%
35 Singapore 463 9,163 2,035
18.2%
36 New Zealand 437 3,188 557
14.9%
37 Colombia 429 10,562 3,304
23.8%
38 Denmark 352 1,815 348
16.1%
39 Israel 334 5,141 608
10.6%
40 Chile 329 5,363 1,512
22.0%
41 Pakistan 313 6,848 1,832
21.1%
42 Norway 311 1,892 514
21.4%
43 Taiwan 309 10,132 1,366
11.9%
44 Finland 305 1,637 305
15.7%
45 Belgium 297 2,059 462
18.3%
46 Malaysia 274 3,758 665
15.0%
47 Slovenia 273 845 180
17.6%
48 Latvia 257 1,702 186
9.9%
49 Hungary 248 1,612 216
11.8%
50 Ecuador 237 3,758 3,189
45.9%
51 Nigeria 233 3,353 172
4.9%
52 Greece 232 2,044 613
23.1%
53 Kenya 222 2,813 279
9.0%
54 Kazakhstan 218 7,531 741
9.0%
55 Ireland 211 1,674 476
22.1%
56 Venezuela 210 3,887 669
14.7%
57 Slovakia 204 1,396 176
11.2%
58 Dominican Republic 200 2,387 1,107
31.7%
59 Peru 195 4,254 1,320
23.7%
60 Lithuania 194 4,225 418
9.0%
61 Estonia 187 1,287 307
19.3%
62 Saudi Arabia 172 10,138 5,380
34.7%
63 Serbia 165 1,403 79
5.3%
64 United Arab Emirates 162 4,489 774
14.7%
65 Moldova 159 1,151 260
18.4%
66 Iraq 157 2,093 509
19.6%
67 Nepal 153 1,167 380
24.6%
68 Georgia 148 916 57
5.9%
69 Lebanon 147 1,488 56
3.6%
70 Croatia 147 936 61
6.1%
71 Portugal 141 925 184
16.6%
72 Cyprus 139 4,443 410
8.4%
73 Armenia 131 918 81
8.1%
74 Myanmar 131 882 461
34.3%
75 Albania 125 901 172
16.0%
76 Belarus 109 1,241 117
8.6%
77 Luxembourg 109 1,454 281
16.2%
78 Tanzania 107 1,118 48
4.1%
79 Uzbekistan 106 657 45
6.4%
80 Cambodia 103 2,332 188
7.5%
81 Honduras 101 1,056 119
10.1%
82 Azerbaijan 100 1,045 64
5.8%
83 Paraguay 99 924 173
15.8%
84 Panama 97 5,030 1,172
18.9%
85 Puerto Rico 96 960 161
14.4%
86 Ghana 94 887 108
10.9%
87 Costa Rica 85 3,683 666
15.3%
88 Kuwait 75 2,393 145
5.7%
89 Egypt 73 10,701 1,517
12.4%
90 Iceland 72 333 56
14.4%
91 European Union 72 1,160 68
5.5%
92 Seychelles 68 934 370
28.4%
93 Guatemala 67 1,271 419
24.8%
94 Angola 64 474 28
5.6%
95 Afghanistan 62 588 16
2.6%
96 Kyrgyzstan 62 554 20
3.5%
97 North Macedonia 60 431 21
4.6%
98 Bolivia 56 1,183 325
21.6%
99 Uganda 55 651 79
10.8%
100 Mongolia 52 498 85
14.6%
101 Jordan 48 1,884 389
17.1%
102 Bosnia and Herzegovina 47 684 26
3.7%
103 Palestine 45 1,241 12
1.0%
104 Malta 41 602 22
3.5%
105 El Salvador 40 925 60
6.1%
106 DR Congo 40 310 40
11.4%
107 Tajikistan 38 291 19
6.1%
108 Uruguay 35 898 74
7.6%
109 British Virgin Islands 35 258 252
49.4%
110 Mauritius 32 724 56
7.2%
111 Botswana 31 280 9
3.1%
112 Mozambique 31 882 9
1.0%
113 Papua New Guinea 30 201 7
3.4%
114 Laos 29 358 41
10.3%
115 Morocco 28 2,451 146
5.6%
116 Malawi 27 429 28
6.1%
117 Zimbabwe 27 404 16
3.8%
118 Burkina Faso 26 625 112
15.2%
119 Bhutan 26 86 103
54.5%
120 Liechtenstein 25 58 17
22.7%
121 Libya 25 592 111
15.8%
122 Tunisia 25 1,735 1,619
48.3%
123 Nicaragua 24 388 48
11.0%
124 Sri Lanka 23 586 206
26.0%
125 Montenegro 22 120 10
7.7%
126 Rwanda 21 420 8
1.9%
127 Belize 21 164 72
30.5%
128 Somalia 20 187 25
11.8%
129 Cameroon 20 592 14
2.3%
130 Côte d'Ivoire 20 1,412 85
5.7%
131 Curaçao 20 320 29
8.3%
132 South Sudan 19 94 5
5.1%
133 Qatar 19 348 841
70.7%
134 Zambia 19 265 20
7.0%
135 Bahrain 18 1,676 1,068
38.9%
136 Gibraltar 18 127 7
5.2%
137 Isle of Man 17 150 12
7.4%
138 Oman 17 1,430 136
8.7%
139 Benin 16 185 9
4.6%
140 Namibia 16 256 2
0.8%
141 Sierra Leone 16 92 4
4.2%
142 Maldives 15 241 36
13.0%
143 New Caledonia 15 58 18
23.7%
144 Guinea 15 82 4
4.7%
145 Trinidad and Tobago 14 394 101
20.4%
146 Liberia 14 93 6
6.1%
147 Senegal 14 347 17
4.7%
148 Fiji 14 160 20
11.1%
149 Timor-Leste 13 117 20
14.6%
150 Bermuda 12 173 8
4.4%
151 Macao 11 215 67
23.8%
152 Vanuatu 11 83 272
76.6%
153 Algeria 10 988 202
17.0%
154 Solomon Islands 10 51 4
7.3%
155 Cayman Islands 10 83 18
17.8%
156 San Marino 10 115 4
3.4%
157 Congo 10 118 2
1.7%
158 Jamaica 10 400 8
2.0%
159 Eswatini 10 110 2
1.8%
160 Chad 10 67 1
1.5%
161 Antigua and Barbuda 10 162 18
10.0%
162 Gabon 9 101 3
2.9%
163 Sudan 9 548 9
1.6%
164 Syria 9 581 2
0.3%
165 Jersey 9 104 2
1.9%
166 Gambia 9 112 9
7.4%
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 Lesotho 8 78 2
2.5%
171 Marshall Islands 8 98 2
2.0%
172 Burundi 7 128 3
2.3%
173 Mauritania 7 117 15
11.4%
174 U.S. Virgin Islands 7 120 8
6.2%
175 Barbados 7 331 3
0.9%
176 Turkmenistan 7 31 1
3.1%
177 Martinique 7 182 9
4.7%
178 Ethiopia 7 544 4
0.7%
179 Brunei 7 230 266
53.6%
180 Niger 7 118 3
2.5%
181 Guam 7 52 8
13.3%
182 Grenada 7 72 22
23.4%
183 Equatorial Guinea 7 26 1
3.7%
184 Cape Verde 7 61 2
3.2%
185 Samoa 6 49 2
3.9%
186 Guernsey 6 24 0
0.0%
187 Micronesia 6 18 4
18.2%
188 Madagascar 6 427 4
0.9%
189 Mali 6 169 12
6.6%
190 Guadeloupe 5 36 21
36.8%
191 French Polynesia 5 257 7
2.7%
192 Suriname 5 423 71
14.4%
193 Faroe Islands 5 29 2
6.5%
194 BQ 5 36 4
10.0%
195 Haiti 5 264 2
0.8%
196 Guyana 5 86 49
36.3%
197 Saint Lucia 4 93 42
31.1%
198 Anguilla 4 18 22
55.0%
199 Dominica 4 307 18
5.5%
200 Tonga 4 25 3
10.7%
201 Palau 4 13 3
18.8%
202 Holy See 4 9 3
25.0%
203 Réunion 4 86 9
9.5%
204 Central African Republic 4 22 0
0.0%
205 Monaco 4 20 6
23.1%
206 Nauru 4 11 2
15.4%
207 Kiribati 3 15 0
0.0%
208 Tokelau 3 11 4
26.7%
209 Sint Maarten 3 63 3
4.5%
210 Cuba 3 70 7
9.1%
211 Yemen 3 150 9
5.7%
212 French Guiana 3 12 3
20.0%
213 Comoros 3 31 1
3.1%
214 Djibouti 3 68 3
4.2%
215 Saint Vincent and the Grenadines 3 54 1
1.8%
216 Andorra 3 64 5
7.2%
217 American Samoa 2 60 1
1.6%
218 Turks and Caicos Islands 2 47 13
21.7%
219 Saint Martin 2 12 0
0.0%
220 Saint Barthélemy 2 4 1
20.0%
221 Falkland Islands 2 9 0
0.0%
222 Guinea-Bissau 2 14 0
0.0%
223 Cook Islands 2 21 1
4.5%
224 Aruba 2 125 2
1.6%
225 Sao Tome and Principe 2 34 1
2.9%
226 Niue 1 5 0
0.0%
227 Greenland 1 26 2
7.1%
228 Åland Islands 1 15 0
0.0%
229 Saint Pierre and Miquelon 1 18 0
0.0%
230 Norfolk Island 1 2 0
0.0%
231 UK 1 2 0
0.0%
232 Eritrea 1 5 0
0.0%
233 Mayotte 1 4 0
0.0%
234 North Korea 1 4 0
0.0%
235 Tuvalu 1 6 1
14.3%
236 Wallis and Futuna 1 14 0
0.0%
237 Northern Mariana Islands 1 89 34
27.6%
238 British Indian Ocean Territory 1 12 0
0.0%
239 Antarctica 1 4 2
33.3%
240 Montserrat 1 1 0
0.0%
241 HO 1 5 0
0.0%
242 AP 1 43 0
0.0%
243 South Georgia 1 1 0
0.0%
IPv6 Adoption: ≥50% strong ≥20% growing <20% early