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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Sep 17 2018

Total number: 87 603
Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 26 503 30.254 %
2 Russian Federation RU 6 150 7.020 %
3 Brazil BR 5 967 6.811 %
4 United Kingdom GB 2 581 2.946 %
5 Poland PL 2 503 2.857 %
6 Germany DE 2 452 2.799 %
7 Australia AU 2 399 2.738 %
8 India IN 2 223 2.538 %
9 Ukraine UA 2 187 2.496 %
10 Canada CA 2 040 2.329 %
11 China CN 1 487 1.697 %
12 Indonesia ID 1 450 1.655 %
13 France FR 1 386 1.582 %
14 Netherlands NL 1 286 1.468 %
15 Romania RO 1 260 1.438 %
16 Japan JP 1 100 1.256 %
17 Italy IT 1 054 1.203 %
18 Korea, Republic of KR 1 026 1.171 %
19 Spain ES 991 1.131 %
20 Argentina AR 901 1.029 %
21 Switzerland CH 882 1.007 %
22 Hong Kong HK 863 0.985 %
23 Sweden SE 786 0.897 %
24 Bulgaria BG 741 0.846 %
25 Czech Republic CZ 700 0.799 %
26 European Union EU 684 0.781 %
27 Bangladesh BD 677 0.773 %
28 Iran, Islamic Republic of IR 638 0.728 %
29 Turkey TR 626 0.715 %
30 Austria AT 614 0.701 %
31 New Zealand NZ 598 0.683 %
32 Thailand TH 541 0.618 %
33 Singapore SG 501 0.572 %
34 South Africa ZA 496 0.566 %
35 Philippines PH 420 0.479 %
36 Mexico MX 375 0.428 %
37 Viet Nam VN 369 0.421 %
38 Denmark DK 366 0.418 %
39 Taiwan, Province of China TW 353 0.403 %
40 Norway NO 348 0.397 %
41 Belgium BE 313 0.357 %
42 Israel IL 311 0.355 %
43 Finland FI 300 0.342 %
44 Chile CL 299 0.341 %
45 Slovenia SI 292 0.333 %
46 Latvia LV 280 0.320 %
47 Hungary HU 267 0.305 %
48 Malaysia MY 248 0.283 %
49 Ireland IE 241 0.275 %
50 Greece GR 195 0.223 %
50 Slovakia SK 195 0.223 %
52 Serbia RS 194 0.221 %
53 Colombia CO 190 0.217 %
54 Lebanon LB 175 0.200 %
55 Moldova, Republic of MD 174 0.199 %
56 Nigeria NG 173 0.197 %
57 Saudi Arabia SA 170 0.194 %
58 Pakistan PK 154 0.176 %
59 Lithuania LT 146 0.167 %
60 Kazakhstan KZ 137 0.156 %
61 Belarus BY 134 0.153 %
61 Croatia HR 134 0.153 %
63 Panama PA 126 0.144 %
64 Estonia EE 121 0.138 %
65 Iraq IQ 116 0.132 %
66 Portugal PT 112 0.128 %
67 Ecuador EC 111 0.127 %
68 Kenya KE 105 0.120 %
69 Luxembourg LU 102 0.116 %
70 Cyprus CY 101 0.115 %
71 Georgia GE 98 0.112 %
72 Cambodia KH 95 0.108 %
73 Nepal NP 92 0.105 %
74 United Arab Emirates AE 89 0.102 %
74 Venezuela, Bolivarian Republic of VE 89 0.102 %
76 Armenia AM 85 0.097 %
76 Costa Rica CR 85 0.097 %
78 Honduras HN 80 0.091 %
79 Tanzania, United Republic of TZ 77 0.088 %
80 Puerto Rico PR 76 0.087 %
81 Iceland IS 74 0.084 %
82 Myanmar MM 73 0.083 %
83 Egypt EG 72 0.082 %
83 Ghana GH 72 0.082 %
85 Kuwait KW 69 0.079 %
86 Albania AL 63 0.072 %
87 Afghanistan AF 60 0.068 %
88 Angola AO 55 0.063 %
89 Paraguay PY 54 0.062 %
90 Macedonia, The Former Yugoslav Republic of MK 53 0.061 %
90 Peru PE 53 0.061 %
92 Azerbaijan AZ 51 0.058 %
92 Palestine, State of PS 51 0.058 %
92 Uzbekistan UZ 51 0.058 %
95 Kyrgyzstan KG 48 0.055 %
95 Mongolia MN 48 0.055 %
97 Guatemala GT 45 0.051 %
97 Uganda UG 45 0.051 %
99 Bosnia and Herzegovina BA 42 0.048 %
100 Bolivia BO 41 0.047 %
100 Dominican Republic DO 41 0.047 %
102 Malta MT 40 0.046 %
103 Jordan JO 38 0.043 %
104 El Salvador SV 36 0.041 %
105 Uruguay UY 34 0.039 %
106 Mauritius MU 33 0.038 %
107 Curaçao CW 32 0.037 %
108 Nicaragua NI 28 0.032 %
109 Congo, The Democratic Republic of the CD 27 0.031 %
110 Belize BZ 26 0.030 %
110 Lao People's Democratic Republic LA 26 0.030 %
110 Mozambique MZ 26 0.030 %
110 Zimbabwe ZW 26 0.030 %
114 Botswana BW 24 0.027 %
114 Liechtenstein LI 24 0.027 %
116 Bahrain BH 23 0.026 %
116 Sri Lanka LK 23 0.026 %
118 Tunisia TN 22 0.025 %
119 Gibraltar GI 21 0.024 %
119 Montenegro ME 21 0.024 %
121 Cameroon CM 20 0.023 %
121 Papua New Guinea PG 20 0.023 %
121 Seychelles SC 20 0.023 %
124 Bermuda BM 19 0.022 %
124 Zambia ZM 19 0.022 %
126 Rwanda RW 18 0.021 %
127 Côte d'Ivoire CI 17 0.019 %
127 Somalia SO 17 0.019 %
129 Algeria DZ 16 0.018 %
129 Bhutan BT 16 0.018 %
129 Burkina Faso BF 16 0.018 %
129 Namibia NA 16 0.018 %
129 Sierra Leone SL 16 0.018 %
134 Gabon GA 15 0.017 %
134 Malawi MW 15 0.017 %
134 Morocco MA 15 0.017 %
134 Qatar QA 15 0.017 %
134 Trinidad and Tobago TT 15 0.017 %
139 Brunei Darussalam BN 14 0.016 %
139 Cayman Islands KY 14 0.016 %
139 Oman OM 14 0.016 %
139 Tajikistan TJ 14 0.016 %
139 Virgin Islands, British VG 14 0.016 %
144 Benin BJ 13 0.015 %
144 Congo CG 13 0.015 %
144 Fiji FJ 13 0.015 %
144 Haiti HT 13 0.015 %
144 Isle of Man IM 13 0.015 %
144 Maldives MV 13 0.015 %
144 New Caledonia NC 13 0.015 %
144 Vanuatu VU 13 0.015 %
152 Liberia LR 12 0.014 %
153 Guinea GN 11 0.013 %
153 Jamaica JM 11 0.013 %
153 Libya LY 11 0.013 %
153 Macao MO 11 0.013 %
157 Barbados BB 10 0.011 %
157 Burundi BI 10 0.011 %
157 Guam GU 10 0.011 %
157 Lesotho LS 10 0.011 %
157 Mali ML 10 0.011 %
157 Senegal SN 10 0.011 %
157 Virgin Islands, U.S. VI 10 0.011 %
164 Bahamas BS 9 0.010 %
164 Chad TD 9 0.010 %
164 Gambia GM 9 0.010 %
164 South Sudan SS 9 0.010 %
164 Swaziland SZ 9 0.010 %
169 Madagascar MG 8 0.009 %
169 San Marino SM 8 0.009 %
169 Sudan SD 8 0.009 %
169 Timor-Leste TL 8 0.009 %
169 Turkmenistan TM 8 0.009 %
174 Cuba CU 7 0.008 %
174 Equatorial Guinea GQ 7 0.008 %
174 Faroe Islands FO 7 0.008 %
174 Jersey JE 7 0.008 %
174 Niger NE 7 0.008 %
174 Samoa WS 7 0.008 %
174 Syrian Arab Republic SY 7 0.008 %
174 Togo TG 7 0.008 %
182 Antigua and Barbuda AG 6 0.007 %
182 French Guiana GF 6 0.007 %
182 Solomon Islands SB 6 0.007 %
185 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
185 French Polynesia PF 5 0.006 %
185 Grenada GD 5 0.006 %
185 Guyana GY 5 0.006 %
185 Saint Barthélemy BL 5 0.006 %
185 Saint Lucia LC 5 0.006 %
185 Saint Martin (French part) MF 5 0.006 %
185 Suriname SR 5 0.006 %
185 Yemen YE 5 0.006 %
194 Guadeloupe GP 4 0.005 %
194 Mauritania MR 4 0.005 %
194 Micronesia, Federated States of FM 4 0.005 %
194 Réunion RE 4 0.005 %
194 Sint Maarten (Dutch part) SX 4 0.005 %
194 Tonga TO 4 0.005 %
200 American Samoa AS 3 0.003 %
200 Anguilla AI 3 0.003 %
200 Aruba AW 3 0.003 %
200 Cape Verde CV 3 0.003 %
200 Central African Republic CF 3 0.003 %
200 Djibouti DJ 3 0.003 %
200 Dominica DM 3 0.003 %
200 Holy See (Vatican City State) VA 3 0.003 %
200 Kiribati KI 3 0.003 %
200 Nauru NR 3 0.003 %
200 Palau PW 3 0.003 %
200 Saint Kitts and Nevis KN 3 0.003 %
212 Åland Islands AX 2 0.002 %
212 Comoros KM 2 0.002 %
212 Ethiopia ET 2 0.002 %
212 Greenland GL 2 0.002 %
212 Guernsey GG 2 0.002 %
212 Guinea-Bissau GW 2 0.002 %
212 Mayotte YT 2 0.002 %
212 Norfolk Island NF 2 0.002 %
212 Sao Tome and Principe ST 2 0.002 %
212 Turks and Caicos Islands TC 2 0.002 %
222 Andorra AD 1 0.001 %
222 British Indian Ocean Territory IO 1 0.001 %
222 Cook Islands CK 1 0.001 %
222 Eritrea ER 1 0.001 %
222 Falkland Islands (Malvinas) FK 1 0.001 %
222 Korea, Democratic People's Republic of KP 1 0.001 %
222 Marshall Islands MH 1 0.001 %
222 Martinique MQ 1 0.001 %
222 Monaco MC 1 0.001 %
222 Niue NU 1 0.001 %
222 Northern Mariana Islands MP 1 0.001 %
222 Saint Pierre and Miquelon PM 1 0.001 %
222 Saint Vincent and the Grenadines VC 1 0.001 %
222 Tokelau TK 1 0.001 %
222 Tuvalu TV 1 0.001 %
222 United States Minor Outlying Islands UM 1 0.001 %
222 Wallis and Futuna WF 1 0.001 %