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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Jan 26 2015

Total number: 68 649

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 23 437 34.140 %
2 Russian Federation RU 5 240 7.633 %
3 Brazil BR 3 099 4.514 %
4 Poland PL 2 014 2.934 %
5 United Kingdom GB 1 967 2.865 %
6 Ukraine UA 1 956 2.849 %
7 Germany DE 1 773 2.583 %
8 Canada CA 1 728 2.517 %
9 Australia AU 1 708 2.488 %
10 Romania RO 1 363 1.985 %
11 China CN 1 205 1.755 %
12 Japan JP 1 104 1.608 %
13 India IN 1 071 1.560 %
14 France FR 1 044 1.521 %
15 Korea, Republic of KR 1 019 1.484 %
16 Indonesia ID 934 1.361 %
17 Netherlands NL 799 1.164 %
18 Italy IT 798 1.162 %
19 European Union EU 783 1.141 %
20 Switzerland CH 694 1.011 %
21 Sweden SE 634 0.924 %
22 Bulgaria BG 602 0.877 %
23 Spain ES 594 0.865 %
24 Czech Republic CZ 578 0.842 %
25 Hong Kong HK 542 0.790 %
26 Austria AT 498 0.725 %
27 Argentina AR 461 0.672 %
28 New Zealand NZ 458 0.667 %
29 Turkey TR 457 0.666 %
30 Iran, Islamic Republic of IR 389 0.567 %
31 Thailand TH 378 0.551 %
32 Singapore SG 364 0.530 %
33 Taiwan, Province of China TW 338 0.492 %
34 Philippines PH 319 0.465 %
35 Mexico MX 312 0.454 %
36 South Africa ZA 302 0.440 %
37 Denmark DK 271 0.395 %
38 Slovenia SI 270 0.393 %
39 Viet Nam VN 269 0.392 %
40 Latvia LV 260 0.379 %
41 Norway NO 256 0.373 %
42 Bangladesh BD 252 0.367 %
43 Israel IL 248 0.361 %
44 Belgium BE 246 0.358 %
45 Finland FI 228 0.332 %
46 Hungary HU 225 0.328 %
47 Malaysia MY 187 0.272 %
48 Chile CL 184 0.268 %
49 Ireland IE 182 0.265 %
50 Greece GR 175 0.255 %
51 Serbia RS 152 0.221 %
52 Slovakia SK 141 0.205 %
53 Nigeria NG 133 0.194 %
54 Colombia CO 131 0.191 %
55 Saudi Arabia SA 129 0.188 %
56 Lithuania LT 121 0.176 %
57 Croatia HR 111 0.162 %
58 Panama PA 105 0.153 %
59 Belarus BY 104 0.151 %
60 Pakistan PK 103 0.150 %
61 Kazakhstan KZ 102 0.149 %
62 Portugal PT 89 0.130 %
63 Moldova, Republic of MD 88 0.128 %
64 Cyprus CY 81 0.118 %
65 Estonia EE 76 0.111 %
65 Kenya KE 76 0.111 %
67 Lebanon LB 75 0.109 %
68 Venezuela, Bolivarian Republic of VE 74 0.108 %
69 United Arab Emirates AE 70 0.102 %
70 Egypt EG 67 0.098 %
71 Armenia AM 66 0.096 %
72 Luxembourg LU 65 0.095 %
73 Georgia GE 64 0.093 %
74 Ecuador EC 63 0.092 %
75 Puerto Rico PR 60 0.087 %
76 Cambodia KH 58 0.084 %
76 Costa Rica CR 58 0.084 %
78 Kuwait KW 57 0.083 %
79 Iceland IS 55 0.080 %
80 Tanzania, United Republic of TZ 54 0.079 %
81 Iraq IQ 52 0.076 %
82 Nepal NP 49 0.071 %
83 Ghana GH 48 0.070 %
84 Afghanistan AF 45 0.066 %
85 Albania AL 43 0.063 %
86 Azerbaijan AZ 41 0.060 %
87 Uzbekistan UZ 40 0.058 %
88 Mongolia MN 38 0.055 %
88 Palestine, State of PS 38 0.055 %
88 Peru PE 38 0.055 %
91 Angola AO 36 0.052 %
91 Bosnia and Herzegovina BA 36 0.052 %
91 Honduras HN 36 0.052 %
94 Macedonia, The Former Yugoslav Republic of MK 35 0.051 %
95 Guatemala GT 34 0.050 %
95 Kyrgyzstan KG 34 0.050 %
97 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 27 0.039 %
103 Bahrain BH 24 0.035 %
103 Bolivia BO 24 0.035 %
103 Mozambique MZ 24 0.035 %
106 Mauritius MU 23 0.034 %
106 Paraguay PY 23 0.034 %
108 El Salvador SV 22 0.032 %
108 Sri Lanka LK 22 0.032 %
108 Zimbabwe ZW 22 0.032 %
111 Botswana BW 21 0.031 %
112 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 Namibia NA 14 0.020 %
120 Rwanda RW 14 0.020 %
120 Tunisia TN 14 0.020 %
124 Cameroon CM 13 0.019 %
124 Congo CG 13 0.019 %
124 Somalia SO 13 0.019 %
127 Myanmar MM 12 0.017 %
127 Qatar QA 12 0.017 %
127 Trinidad and Tobago TT 12 0.017 %
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 Cayman Islands KY 10 0.015 %
138 Gabon GA 10 0.015 %
138 Lesotho LS 10 0.015 %
138 New Caledonia NC 10 0.015 %
142 Barbados BB 9 0.013 %
142 Benin BJ 9 0.013 %
142 Brunei Darussalam BN 9 0.013 %
142 Jamaica JM 9 0.013 %
142 Papua New Guinea PG 9 0.013 %
142 Sierra Leone SL 9 0.013 %
142 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 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 %
172 Antigua and Barbuda AG 5 0.007 %
172 Bahamas BS 5 0.007 %
172 Bhutan BT 5 0.007 %
172 Bonaire, Sint Eustatius and Saba BQ 5 0.007 %
172 Equatorial Guinea GQ 5 0.007 %
172 Macao MO 5 0.007 %
172 Mali ML 5 0.007 %
172 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 French Polynesia PF 4 0.006 %
180 Guadeloupe GP 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 %
189 Anguilla AI 3 0.004 %
189 Dominica DM 3 0.004 %
189 Guyana GY 3 0.004 %
189 Mauritania MR 3 0.004 %
189 Palau PW 3 0.004 %
189 Senegal SN 3 0.004 %
189 Sint Maarten (Dutch part) SX 3 0.004 %
189 Suriname SR 3 0.004 %
189 Togo TG 3 0.004 %
198 American Samoa AS 2 0.003 %
198 Aruba AW 2 0.003 %
198 Cape Verde CV 2 0.003 %
198 Central African Republic CF 2 0.003 %
198 Djibouti DJ 2 0.003 %
198 Ethiopia ET 2 0.003 %
198 Guernsey GG 2 0.003 %
198 Guinea-Bissau GW 2 0.003 %
198 Holy See (Vatican City State) VA 2 0.003 %
198 Nauru NR 2 0.003 %
198 Norfolk Island NF 2 0.003 %
198 Saint Martin (French part) MF 2 0.003 %
198 Saint Vincent and the Grenadines VC 2 0.003 %
198 Timor-Leste TL 2 0.003 %
198 Turks and Caicos Islands TC 2 0.003 %
198 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 %