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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Jun 17 2019

Total number: 91 399

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 27 058 29.604 %
2 Brazil BR 6 694 7.324 %
3 Russian Federation RU 6 240 6.827 %
4 United Kingdom GB 2 670 2.921 %
5 Germany DE 2 605 2.850 %
6 Poland PL 2 550 2.790 %
7 Australia AU 2 505 2.741 %
8 India IN 2 447 2.677 %
9 Ukraine UA 2 233 2.443 %
10 Canada CA 2 094 2.291 %
11 China CN 1 643 1.798 %
12 Indonesia ID 1 554 1.700 %
13 France FR 1 459 1.596 %
14 Netherlands NL 1 363 1.491 %
15 Romania RO 1 267 1.386 %
16 Japan JP 1 113 1.218 %
17 Italy IT 1 088 1.190 %
18 Spain ES 1 078 1.179 %
19 Korea, Republic of KR 1 027 1.124 %
20 Argentina AR 994 1.088 %
21 Hong Kong HK 916 1.002 %
22 Switzerland CH 908 0.993 %
23 Bangladesh BD 828 0.906 %
24 Sweden SE 805 0.881 %
25 Bulgaria BG 768 0.840 %
26 Czech Republic CZ 703 0.769 %
27 European Union EU 687 0.752 %
28 Turkey TR 653 0.714 %
29 Iran, Islamic Republic of IR 648 0.709 %
30 Austria AT 627 0.686 %
31 New Zealand NZ 616 0.674 %
32 Thailand TH 566 0.619 %
33 South Africa ZA 534 0.584 %
34 Singapore SG 527 0.577 %
35 Philippines PH 438 0.479 %
36 Mexico MX 412 0.451 %
37 Denmark DK 382 0.418 %
38 Viet Nam VN 367 0.402 %
39 Norway NO 360 0.394 %
40 Taiwan, Province of China TW 356 0.390 %
41 Belgium BE 325 0.356 %
42 Chile CL 320 0.350 %
42 Finland FI 320 0.350 %
42 Israel IL 320 0.350 %
45 Latvia LV 292 0.319 %
46 Slovenia SI 291 0.318 %
47 Hungary HU 273 0.299 %
48 Malaysia MY 258 0.282 %
49 Ireland IE 251 0.275 %
50 Colombia CO 215 0.235 %
51 Slovakia SK 204 0.223 %
52 Greece GR 202 0.221 %
53 Moldova, Republic of MD 193 0.211 %
54 Serbia RS 192 0.210 %
55 Lebanon LB 185 0.202 %
56 Nigeria NG 181 0.198 %
57 Saudi Arabia SA 179 0.196 %
58 Pakistan PK 178 0.195 %
59 Lithuania LT 155 0.170 %
60 Kazakhstan KZ 152 0.166 %
61 Croatia HR 141 0.154 %
62 Estonia EE 135 0.148 %
63 Belarus BY 131 0.143 %
64 Iraq IQ 129 0.141 %
65 Panama PA 126 0.138 %
66 Ecuador EC 119 0.130 %
67 Cambodia KH 116 0.127 %
68 Portugal PT 114 0.125 %
69 Kenya KE 111 0.121 %
70 Cyprus CY 106 0.116 %
71 Georgia GE 105 0.115 %
72 Luxembourg LU 103 0.113 %
72 Venezuela, Bolivarian Republic of VE 103 0.113 %
74 Nepal NP 102 0.112 %
75 Costa Rica CR 90 0.098 %
76 United Arab Emirates AE 89 0.097 %
77 Armenia AM 86 0.094 %
77 Honduras HN 86 0.094 %
79 Myanmar MM 84 0.092 %
80 Puerto Rico PR 82 0.090 %
81 Iceland IS 78 0.085 %
82 Tanzania, United Republic of TZ 77 0.084 %
83 Egypt EG 76 0.083 %
84 Albania AL 75 0.082 %
84 Ghana GH 75 0.082 %
86 Kuwait KW 71 0.078 %
87 Paraguay PY 64 0.070 %
87 Peru PE 64 0.070 %
89 Uzbekistan UZ 60 0.066 %
90 Afghanistan AF 58 0.063 %
91 Angola AO 55 0.060 %
92 Macedonia, The Former Yugoslav Republic of MK 54 0.059 %
92 Palestine, State of PS 54 0.059 %
94 Azerbaijan AZ 52 0.057 %
95 Kyrgyzstan KG 50 0.055 %
95 Mongolia MN 50 0.055 %
97 Dominican Republic DO 49 0.054 %
97 Guatemala GT 49 0.054 %
99 Bosnia and Herzegovina BA 48 0.053 %
100 Bolivia BO 44 0.048 %
100 Uganda UG 44 0.048 %
102 El Salvador SV 42 0.046 %
103 Malta MT 41 0.045 %
104 Jordan JO 40 0.044 %
105 Congo, The Democratic Republic of the CD 35 0.038 %
105 Mauritius MU 35 0.038 %
105 Uruguay UY 35 0.038 %
108 Curaçao CW 31 0.034 %
109 Lao People's Democratic Republic LA 29 0.032 %
109 Nicaragua NI 29 0.032 %
111 Mozambique MZ 27 0.030 %
112 Bahrain BH 26 0.028 %
112 Belize BZ 26 0.028 %
112 Zimbabwe ZW 26 0.028 %
115 Sri Lanka LK 25 0.027 %
116 Botswana BW 24 0.026 %
116 Tunisia TN 24 0.026 %
118 Liechtenstein LI 23 0.025 %
118 Papua New Guinea PG 23 0.025 %
120 Montenegro ME 22 0.024 %
121 Cameroon CM 21 0.023 %
121 Gibraltar GI 21 0.023 %
121 Seychelles SC 21 0.023 %
124 Bhutan BT 20 0.022 %
124 Burkina Faso BF 20 0.022 %
126 Bermuda BM 19 0.021 %
126 Rwanda RW 19 0.021 %
126 Zambia ZM 19 0.021 %
129 Côte d'Ivoire CI 18 0.020 %
129 Somalia SO 18 0.020 %
131 Gabon GA 17 0.019 %
131 Oman OM 17 0.019 %
131 Virgin Islands, British VG 17 0.019 %
134 Algeria DZ 16 0.018 %
134 Cayman Islands KY 16 0.018 %
134 Malawi MW 16 0.018 %
134 Morocco MA 16 0.018 %
134 Sierra Leone SL 16 0.018 %
139 Congo CG 15 0.016 %
139 Namibia NA 15 0.016 %
139 Trinidad and Tobago TT 15 0.016 %
142 Brunei Darussalam BN 14 0.015 %
142 Fiji FJ 14 0.015 %
142 New Caledonia NC 14 0.015 %
142 Qatar QA 14 0.015 %
146 Benin BJ 13 0.014 %
146 Guinea GN 13 0.014 %
146 Haiti HT 13 0.014 %
146 Isle of Man IM 13 0.014 %
146 Jamaica JM 13 0.014 %
146 Maldives MV 13 0.014 %
146 Vanuatu VU 13 0.014 %
153 Liberia LR 12 0.013 %
153 Macao MO 12 0.013 %
153 Tajikistan TJ 12 0.013 %
156 Barbados BB 11 0.012 %
156 Libya LY 11 0.012 %
156 Mali ML 11 0.012 %
156 Virgin Islands, U.S. VI 11 0.012 %
160 Burundi BI 10 0.011 %
160 Gambia GM 10 0.011 %
160 Guam GU 10 0.011 %
160 Lesotho LS 10 0.011 %
160 Senegal SN 10 0.011 %
160 South Sudan SS 10 0.011 %
160 Sudan SD 10 0.011 %
167 Chad TD 9 0.010 %
167 Madagascar MG 9 0.010 %
167 San Marino SM 9 0.010 %
167 Swaziland SZ 9 0.010 %
171 Bahamas BS 8 0.009 %
171 Faroe Islands FO 8 0.009 %
171 Jersey JE 8 0.009 %
171 Samoa WS 8 0.009 %
171 Timor-Leste TL 8 0.009 %
171 Togo TG 8 0.009 %
177 Antigua and Barbuda AG 7 0.008 %
177 Cuba CU 7 0.008 %
177 Equatorial Guinea GQ 7 0.008 %
177 Grenada GD 7 0.008 %
177 Niger NE 7 0.008 %
177 Syrian Arab Republic SY 7 0.008 %
177 Turkmenistan TM 7 0.008 %
184 French Guiana GF 6 0.007 %
184 Saint Lucia LC 6 0.007 %
184 Saint Martin (French part) MF 6 0.007 %
184 Solomon Islands SB 6 0.007 %
188 Bonaire, Sint Eustatius and Saba BQ 5 0.005 %
188 French Polynesia PF 5 0.005 %
188 Guadeloupe GP 5 0.005 %
188 Guyana GY 5 0.005 %
188 Saint Barthélemy BL 5 0.005 %
188 Suriname SR 5 0.005 %
188 Yemen YE 5 0.005 %
195 Cape Verde CV 4 0.004 %
195 Dominica DM 4 0.004 %
195 Mauritania MR 4 0.004 %
195 Micronesia, Federated States of FM 4 0.004 %
195 Réunion RE 4 0.004 %
195 Saint Kitts and Nevis KN 4 0.004 %
195 Sint Maarten (Dutch part) SX 4 0.004 %
195 Tonga TO 4 0.004 %
203 American Samoa AS 3 0.003 %
203 Anguilla AI 3 0.003 %
203 Aruba AW 3 0.003 %
203 Djibouti DJ 3 0.003 %
203 Guernsey GG 3 0.003 %
203 Holy See (Vatican City State) VA 3 0.003 %
203 Kiribati KI 3 0.003 %
203 Nauru NR 3 0.003 %
203 Palau PW 3 0.003 %
212 Åland Islands AX 2 0.002 %
212 APNIC AP 2 0.002 %
212 Central African Republic CF 2 0.002 %
212 Comoros KM 2 0.002 %
212 Ethiopia ET 2 0.002 %
212 Greenland GL 2 0.002 %
212 Guinea-Bissau GW 2 0.002 %
212 Martinique MQ 2 0.002 %
212 Mayotte YT 2 0.002 %
212 Monaco MC 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 %
225 Andorra AD 1 0.001 %
225 Antarctica AQ 1 0.001 %
225 British Indian Ocean Territory IO 1 0.001 %
225 Cook Islands CK 1 0.001 %
225 Eritrea ER 1 0.001 %
225 Falkland Islands (Malvinas) FK 1 0.001 %
225 Korea, Democratic People's Republic of KP 1 0.001 %
225 Marshall Islands MH 1 0.001 %
225 Niue NU 1 0.001 %
225 Northern Mariana Islands MP 1 0.001 %
225 Saint Pierre and Miquelon PM 1 0.001 %
225 Saint Vincent and the Grenadines VC 1 0.001 %
225 Tokelau TK 1 0.001 %
225 Tuvalu TV 1 0.001 %
225 United States Minor Outlying Islands UM 1 0.001 %
225 Wallis and Futuna WF 1 0.001 %