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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Dec 15 2014

Total number: 68 329

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 23 377 34.212 %
2 Russian Federation RU 5 226 7.648 %
3 Brazil BR 3 031 4.436 %
4 Poland PL 2 004 2.933 %
5 Ukraine UA 1 966 2.877 %
6 United Kingdom GB 1 953 2.858 %
7 Germany DE 1 760 2.576 %
8 Canada CA 1 727 2.527 %
9 Australia AU 1 698 2.485 %
10 Romania RO 1 373 2.009 %
11 China CN 1 204 1.762 %
12 Japan JP 1 102 1.613 %
13 India IN 1 072 1.569 %
14 France FR 1 038 1.519 %
15 Korea, Republic of KR 1 019 1.491 %
16 Indonesia ID 934 1.367 %
17 Italy IT 794 1.162 %
18 Netherlands NL 792 1.159 %
19 European Union EU 783 1.146 %
20 Switzerland CH 692 1.013 %
21 Sweden SE 623 0.912 %
22 Bulgaria BG 595 0.871 %
23 Spain ES 584 0.855 %
24 Czech Republic CZ 573 0.839 %
25 Hong Kong HK 533 0.780 %
26 Austria AT 497 0.727 %
27 Argentina AR 456 0.667 %
28 Turkey TR 453 0.663 %
29 New Zealand NZ 452 0.662 %
30 Iran, Islamic Republic of IR 376 0.550 %
31 Thailand TH 374 0.547 %
32 Singapore SG 355 0.520 %
33 Taiwan, Province of China TW 337 0.493 %
34 Philippines PH 319 0.467 %
35 Mexico MX 312 0.457 %
36 South Africa ZA 302 0.442 %
37 Denmark DK 271 0.397 %
38 Slovenia SI 269 0.394 %
38 Viet Nam VN 269 0.394 %
40 Latvia LV 259 0.379 %
41 Norway NO 254 0.372 %
42 Bangladesh BD 250 0.366 %
43 Belgium BE 244 0.357 %
43 Israel IL 244 0.357 %
45 Finland FI 224 0.328 %
46 Hungary HU 223 0.326 %
47 Chile CL 184 0.269 %
47 Malaysia MY 184 0.269 %
49 Ireland IE 183 0.268 %
50 Greece GR 175 0.256 %
51 Serbia RS 151 0.221 %
52 Slovakia SK 141 0.206 %
53 Nigeria NG 134 0.196 %
54 Colombia CO 130 0.190 %
55 Saudi Arabia SA 127 0.186 %
56 Lithuania LT 120 0.176 %
57 Croatia HR 111 0.162 %
58 Panama PA 104 0.152 %
59 Belarus BY 103 0.151 %
59 Kazakhstan KZ 103 0.151 %
61 Pakistan PK 100 0.146 %
62 Moldova, Republic of MD 88 0.129 %
63 Portugal PT 86 0.126 %
64 Cyprus CY 80 0.117 %
65 Estonia EE 76 0.111 %
65 Kenya KE 76 0.111 %
67 Venezuela, Bolivarian Republic of VE 74 0.108 %
68 Lebanon LB 73 0.107 %
69 United Arab Emirates AE 70 0.102 %
70 Egypt EG 67 0.098 %
71 Armenia AM 66 0.097 %
72 Luxembourg LU 65 0.095 %
73 Ecuador EC 63 0.092 %
74 Georgia GE 62 0.091 %
75 Puerto Rico PR 61 0.089 %
76 Cambodia KH 58 0.085 %
76 Costa Rica CR 58 0.085 %
78 Kuwait KW 57 0.083 %
79 Iceland IS 55 0.080 %
79 Tanzania, United Republic of TZ 55 0.080 %
81 Iraq IQ 51 0.075 %
82 Ghana GH 48 0.070 %
82 Nepal NP 48 0.070 %
84 Afghanistan AF 44 0.064 %
85 Albania AL 42 0.061 %
86 Mongolia MN 41 0.060 %
87 Azerbaijan AZ 40 0.059 %
87 Uzbekistan UZ 40 0.059 %
89 Palestine, State of PS 38 0.056 %
89 Peru PE 38 0.056 %
91 Angola AO 36 0.053 %
91 Honduras HN 36 0.053 %
93 Bosnia and Herzegovina BA 35 0.051 %
93 Macedonia, The Former Yugoslav Republic of MK 35 0.051 %
95 Guatemala GT 34 0.050 %
96 Kyrgyzstan KG 33 0.048 %
96 Uganda UG 33 0.048 %
98 Malta MT 32 0.047 %
99 Jordan JO 31 0.045 %
100 Curaçao CW 30 0.044 %
100 Uruguay UY 30 0.044 %
102 Dominican Republic DO 26 0.038 %
103 Bahrain BH 24 0.035 %
103 Bolivia BO 24 0.035 %
103 Mozambique MZ 24 0.035 %
106 Mauritius MU 23 0.034 %
107 El Salvador SV 22 0.032 %
107 Paraguay PY 22 0.032 %
107 Sri Lanka LK 22 0.032 %
107 Zimbabwe ZW 22 0.032 %
111 Botswana BW 20 0.029 %
111 Nicaragua NI 20 0.029 %
113 Congo, The Democratic Republic of the CD 18 0.026 %
113 Liechtenstein LI 18 0.026 %
113 Montenegro ME 18 0.026 %
116 Bermuda BM 16 0.023 %
117 Gibraltar GI 15 0.022 %
117 Lao People's Democratic Republic LA 15 0.022 %
117 Zambia ZM 15 0.022 %
120 Algeria DZ 14 0.020 %
120 Cameroon CM 14 0.020 %
120 Namibia NA 14 0.020 %
120 Rwanda RW 14 0.020 %
124 Tunisia TN 13 0.019 %
125 Congo CG 12 0.018 %
125 Myanmar MM 12 0.018 %
125 Qatar QA 12 0.018 %
125 Somalia SO 12 0.018 %
125 Trinidad and Tobago TT 12 0.018 %
130 Belize BZ 11 0.016 %
130 Burundi BI 11 0.016 %
130 Côte d'Ivoire CI 11 0.016 %
130 Haiti HT 11 0.016 %
130 Malawi MW 11 0.016 %
130 Saint Kitts and Nevis KN 11 0.016 %
130 Seychelles SC 11 0.016 %
130 Virgin Islands, British VG 11 0.016 %
138 Gabon GA 10 0.015 %
138 Lesotho LS 10 0.015 %
138 New Caledonia NC 10 0.015 %
138 Papua New Guinea PG 10 0.015 %
138 Sierra Leone SL 10 0.015 %
143 Barbados BB 9 0.013 %
143 Benin BJ 9 0.013 %
143 Brunei Darussalam BN 9 0.013 %
143 Cayman Islands KY 9 0.013 %
143 Jamaica JM 9 0.013 %
143 Vanuatu VU 9 0.013 %
149 Gambia GM 8 0.012 %
149 Guam GU 8 0.012 %
149 Isle of Man IM 8 0.012 %
149 Libya LY 8 0.012 %
149 Morocco MA 8 0.012 %
149 Oman OM 8 0.012 %
149 Tajikistan TJ 8 0.012 %
149 Virgin Islands, U.S. VI 8 0.012 %
157 Burkina Faso BF 7 0.010 %
157 Fiji FJ 7 0.010 %
157 Guinea GN 7 0.010 %
157 Niger NE 7 0.010 %
157 San Marino SM 7 0.010 %
157 South Sudan SS 7 0.010 %
157 Sudan SD 7 0.010 %
157 Swaziland SZ 7 0.010 %
157 Syrian Arab Republic SY 7 0.010 %
166 Bhutan BT 6 0.009 %
166 Cuba CU 6 0.009 %
166 Grenada GD 6 0.009 %
166 Jersey JE 6 0.009 %
166 Liberia LR 6 0.009 %
166 Madagascar MG 6 0.009 %
166 Samoa WS 6 0.009 %
173 Antigua and Barbuda AG 5 0.007 %
173 Bahamas BS 5 0.007 %
173 Bonaire, Sint Eustatius and Saba BQ 5 0.007 %
173 Equatorial Guinea GQ 5 0.007 %
173 Macao MO 5 0.007 %
173 Mali ML 5 0.007 %
173 Turkmenistan TM 5 0.007 %
180 Chad TD 4 0.006 %
180 Faroe Islands FO 4 0.006 %
180 French Guiana GF 4 0.006 %
180 Maldives MV 4 0.006 %
180 Micronesia, Federated States of FM 4 0.006 %
180 Solomon Islands SB 4 0.006 %
180 Tonga TO 4 0.006 %
187 Anguilla AI 3 0.004 %
187 Dominica DM 3 0.004 %
187 French Polynesia PF 3 0.004 %
187 Guadeloupe GP 3 0.004 %
187 Guyana GY 3 0.004 %
187 Mauritania MR 3 0.004 %
187 Senegal SN 3 0.004 %
187 Sint Maarten (Dutch part) SX 3 0.004 %
187 Suriname SR 3 0.004 %
187 Togo TG 3 0.004 %
197 American Samoa AS 2 0.003 %
197 Aruba AW 2 0.003 %
197 Cape Verde CV 2 0.003 %
197 Central African Republic CF 2 0.003 %
197 Djibouti DJ 2 0.003 %
197 Ethiopia ET 2 0.003 %
197 Guernsey GG 2 0.003 %
197 Guinea-Bissau GW 2 0.003 %
197 Holy See (Vatican City State) VA 2 0.003 %
197 Nauru NR 2 0.003 %
197 Norfolk Island NF 2 0.003 %
197 Palau PW 2 0.003 %
197 Saint Martin (French part) MF 2 0.003 %
197 Saint Vincent and the Grenadines VC 2 0.003 %
197 Timor-Leste TL 2 0.003 %
197 Turks and Caicos Islands TC 2 0.003 %
197 Yemen YE 2 0.003 %
214 Åland Islands AX 1 0.001 %
214 Andorra AD 1 0.001 %
214 British Indian Ocean Territory IO 1 0.001 %
214 Comoros KM 1 0.001 %
214 Cook Islands CK 1 0.001 %
214 Eritrea ER 1 0.001 %
214 Greenland GL 1 0.001 %
214 Korea, Democratic People's Republic of KP 1 0.001 %
214 Marshall Islands MH 1 0.001 %
214 Mayotte YT 1 0.001 %
214 Monaco MC 1 0.001 %
214 Netherlands Antilles AN 1 0.001 %
214 Niue NU 1 0.001 %
214 Northern Mariana Islands MP 1 0.001 %
214 Réunion RE 1 0.001 %
214 Saint Barthélemy BL 1 0.001 %
214 Saint Pierre and Miquelon PM 1 0.001 %
214 Sao Tome and Principe ST 1 0.001 %
214 Tokelau TK 1 0.001 %
214 Wallis and Futuna WF 1 0.001 %