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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Feb 08 2016

Total number: 73 622

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 24 224 32.903 %
2 Russian Federation RU 5 558 7.549 %
3 Brazil BR 3 788 5.145 %
4 Poland PL 2 174 2.953 %
5 United Kingdom GB 2 150 2.920 %
6 Ukraine UA 1 963 2.666 %
7 Germany DE 1 953 2.653 %
8 Australia AU 1 878 2.551 %
9 Canada CA 1 815 2.465 %
10 India IN 1 402 1.904 %
11 Romania RO 1 313 1.783 %
12 China CN 1 255 1.705 %
13 France FR 1 138 1.546 %
14 Japan JP 1 090 1.481 %
15 Korea, Republic of KR 1 019 1.384 %
16 Indonesia ID 998 1.356 %
17 Netherlands NL 899 1.221 %
18 Italy IT 868 1.179 %
19 European Union EU 770 1.046 %
20 Switzerland CH 746 1.013 %
21 Sweden SE 697 0.947 %
22 Hong Kong HK 676 0.918 %
23 Spain ES 669 0.909 %
24 Bulgaria BG 645 0.876 %
25 Czech Republic CZ 608 0.826 %
26 Argentina AR 548 0.744 %
27 Austria AT 522 0.709 %
28 Turkey TR 519 0.705 %
29 New Zealand NZ 509 0.691 %
30 Iran, Islamic Republic of IR 489 0.664 %
31 Thailand TH 467 0.634 %
32 Singapore SG 408 0.554 %
33 South Africa ZA 348 0.473 %
34 Bangladesh BD 345 0.469 %
35 Philippines PH 344 0.467 %
36 Taiwan, Province of China TW 338 0.459 %
37 Mexico MX 320 0.435 %
38 Denmark DK 298 0.405 %
39 Norway NO 289 0.393 %
40 Slovenia SI 275 0.374 %
41 Latvia LV 271 0.368 %
42 Viet Nam VN 269 0.365 %
43 Belgium BE 266 0.361 %
44 Finland FI 263 0.357 %
45 Israel IL 262 0.356 %
46 Hungary HU 237 0.322 %
47 Ireland IE 207 0.281 %
48 Chile CL 206 0.280 %
49 Malaysia MY 203 0.276 %
50 Greece GR 180 0.244 %
51 Serbia RS 166 0.225 %
52 Slovakia SK 159 0.216 %
53 Nigeria NG 147 0.200 %
54 Colombia CO 146 0.198 %
55 Saudi Arabia SA 136 0.185 %
56 Lithuania LT 127 0.173 %
57 Lebanon LB 120 0.163 %
58 Croatia HR 119 0.162 %
59 Belarus BY 113 0.153 %
59 Kazakhstan KZ 113 0.153 %
61 Panama PA 110 0.149 %
62 Pakistan PK 105 0.143 %
63 Moldova, Republic of MD 99 0.134 %
64 Portugal PT 94 0.128 %
65 Cyprus CY 89 0.121 %
66 Kenya KE 83 0.113 %
67 Estonia EE 81 0.110 %
67 Iraq IQ 81 0.110 %
67 United Arab Emirates AE 81 0.110 %
70 Venezuela, Bolivarian Republic of VE 79 0.107 %
71 Luxembourg LU 75 0.102 %
72 Georgia GE 74 0.101 %
73 Armenia AM 70 0.095 %
73 Egypt EG 70 0.095 %
75 Costa Rica CR 68 0.092 %
76 Ecuador EC 67 0.091 %
77 Tanzania, United Republic of TZ 64 0.087 %
78 Iceland IS 62 0.084 %
79 Cambodia KH 61 0.083 %
79 Puerto Rico PR 61 0.083 %
81 Ghana GH 57 0.077 %
81 Kuwait KW 57 0.077 %
83 Nepal NP 53 0.072 %
84 Albania AL 48 0.065 %
84 Honduras HN 48 0.065 %
86 Azerbaijan AZ 47 0.064 %
87 Afghanistan AF 46 0.062 %
88 Mongolia MN 44 0.060 %
89 Uzbekistan UZ 42 0.057 %
90 Palestine, State of PS 41 0.056 %
91 Angola AO 39 0.053 %
91 Guatemala GT 39 0.053 %
91 Macedonia, The Former Yugoslav Republic of MK 39 0.053 %
94 Bosnia and Herzegovina BA 38 0.052 %
95 Peru PE 36 0.049 %
96 Malta MT 34 0.046 %
96 Uganda UG 34 0.046 %
98 Kyrgyzstan KG 33 0.045 %
99 Jordan JO 32 0.043 %
99 Paraguay PY 32 0.043 %
101 Curaçao CW 31 0.042 %
101 Dominican Republic DO 31 0.042 %
101 Mauritius MU 31 0.042 %
101 Uruguay UY 31 0.042 %
105 El Salvador SV 27 0.037 %
106 Bolivia BO 25 0.034 %
106 Mozambique MZ 25 0.034 %
106 Nicaragua NI 25 0.034 %
109 Zimbabwe ZW 24 0.033 %
110 Bahrain BH 23 0.031 %
110 Congo, The Democratic Republic of the CD 23 0.031 %
112 Botswana BW 22 0.030 %
112 Myanmar MM 22 0.030 %
112 Sri Lanka LK 22 0.030 %
115 Montenegro ME 21 0.029 %
116 Liechtenstein LI 20 0.027 %
117 Algeria DZ 17 0.023 %
117 Tunisia TN 17 0.023 %
119 Bermuda BM 16 0.022 %
119 Lao People's Democratic Republic LA 16 0.022 %
119 Namibia NA 16 0.022 %
119 Zambia ZM 16 0.022 %
123 Belize BZ 15 0.020 %
123 Gibraltar GI 15 0.020 %
123 Rwanda RW 15 0.020 %
126 Cameroon CM 14 0.019 %
126 Malawi MW 14 0.019 %
126 Qatar QA 14 0.019 %
126 Seychelles SC 14 0.019 %
130 Congo CG 13 0.018 %
130 Somalia SO 13 0.018 %
130 Virgin Islands, British VG 13 0.018 %
133 Cayman Islands KY 12 0.016 %
133 Gabon GA 12 0.016 %
133 Trinidad and Tobago TT 12 0.016 %
136 Burundi BI 11 0.015 %
136 Côte d'Ivoire CI 11 0.015 %
136 Haiti HT 11 0.015 %
136 Papua New Guinea PG 11 0.015 %
136 Saint Kitts and Nevis KN 11 0.015 %
141 Brunei Darussalam BN 10 0.014 %
141 Isle of Man IM 10 0.014 %
141 Lesotho LS 10 0.014 %
141 New Caledonia NC 10 0.014 %
141 Sierra Leone SL 10 0.014 %
141 South Sudan SS 10 0.014 %
141 Tajikistan TJ 10 0.014 %
141 Vanuatu VU 10 0.014 %
149 Barbados BB 9 0.012 %
149 Benin BJ 9 0.012 %
149 Jamaica JM 9 0.012 %
149 Libya LY 9 0.012 %
149 Morocco MA 9 0.012 %
149 Oman OM 9 0.012 %
149 Virgin Islands, U.S. VI 9 0.012 %
156 Bahamas BS 8 0.011 %
156 Burkina Faso BF 8 0.011 %
156 Gambia GM 8 0.011 %
156 Guam GU 8 0.011 %
156 Liberia LR 8 0.011 %
156 Madagascar MG 8 0.011 %
156 Sudan SD 8 0.011 %
163 Fiji FJ 7 0.010 %
163 Guinea GN 7 0.010 %
163 Jersey JE 7 0.010 %
163 Macao MO 7 0.010 %
163 Niger NE 7 0.010 %
163 Samoa WS 7 0.010 %
163 San Marino SM 7 0.010 %
163 Swaziland SZ 7 0.010 %
163 Syrian Arab Republic SY 7 0.010 %
172 Bhutan BT 6 0.008 %
172 Chad TD 6 0.008 %
172 Cuba CU 6 0.008 %
172 Grenada GD 6 0.008 %
176 Antigua and Barbuda AG 5 0.007 %
176 APNIC AP 5 0.007 %
176 Bonaire, Sint Eustatius and Saba BQ 5 0.007 %
176 Equatorial Guinea GQ 5 0.007 %
176 Faroe Islands FO 5 0.007 %
176 Maldives MV 5 0.007 %
176 Mali ML 5 0.007 %
176 Solomon Islands SB 5 0.007 %
176 Suriname SR 5 0.007 %
176 Timor-Leste TL 5 0.007 %
176 Turkmenistan TM 5 0.007 %
176 Yemen YE 5 0.007 %
188 Dominica DM 4 0.005 %
188 French Guiana GF 4 0.005 %
188 French Polynesia PF 4 0.005 %
188 Guadeloupe GP 4 0.005 %
188 Guyana GY 4 0.005 %
188 Micronesia, Federated States of FM 4 0.005 %
188 Senegal SN 4 0.005 %
188 Tonga TO 4 0.005 %
196 Anguilla AI 3 0.004 %
196 Aruba AW 3 0.004 %
196 Cape Verde CV 3 0.004 %
196 Djibouti DJ 3 0.004 %
196 Mauritania MR 3 0.004 %
196 Palau PW 3 0.004 %
196 Réunion RE 3 0.004 %
196 Saint Martin (French part) MF 3 0.004 %
196 Sint Maarten (Dutch part) SX 3 0.004 %
196 Togo TG 3 0.004 %
196 Turks and Caicos Islands TC 3 0.004 %
207 American Samoa AS 2 0.003 %
207 Central African Republic CF 2 0.003 %
207 Ethiopia ET 2 0.003 %
207 Guernsey GG 2 0.003 %
207 Guinea-Bissau GW 2 0.003 %
207 Holy See (Vatican City State) VA 2 0.003 %
207 Martinique MQ 2 0.003 %
207 Nauru NR 2 0.003 %
207 Norfolk Island NF 2 0.003 %
207 Saint Barthélemy BL 2 0.003 %
207 Saint Vincent and the Grenadines VC 2 0.003 %
218 Åland Islands AX 1 0.001 %
218 Andorra AD 1 0.001 %
218 British Indian Ocean Territory IO 1 0.001 %
218 Comoros KM 1 0.001 %
218 Cook Islands CK 1 0.001 %
218 Eritrea ER 1 0.001 %
218 Greenland GL 1 0.001 %
218 Kiribati KI 1 0.001 %
218 Korea, Democratic People's Republic of KP 1 0.001 %
218 Marshall Islands MH 1 0.001 %
218 Mayotte YT 1 0.001 %
218 Monaco MC 1 0.001 %
218 Niue NU 1 0.001 %
218 Northern Mariana Islands MP 1 0.001 %
218 Saint Lucia LC 1 0.001 %
218 Saint Pierre and Miquelon PM 1 0.001 %
218 Sao Tome and Principe ST 1 0.001 %
218 Tokelau TK 1 0.001 %
218 Wallis and Futuna WF 1 0.001 %