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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon May 23 2016

Total number: 75 173

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 24 430 32.498 %
2 Russian Federation RU 5 642 7.505 %
3 Brazil BR 3 955 5.261 %
4 Poland PL 2 213 2.944 %
5 United Kingdom GB 2 205 2.933 %
6 Germany DE 2 011 2.675 %
7 Ukraine UA 1 986 2.642 %
8 Australia AU 1 966 2.615 %
9 Canada CA 1 842 2.450 %
10 India IN 1 522 2.025 %
11 Romania RO 1 329 1.768 %
12 China CN 1 265 1.683 %
13 France FR 1 180 1.570 %
14 Japan JP 1 089 1.449 %
15 Indonesia ID 1 050 1.397 %
16 Korea, Republic of KR 1 019 1.356 %
17 Netherlands NL 959 1.276 %
18 Italy IT 882 1.173 %
19 European Union EU 769 1.023 %
20 Switzerland CH 759 1.010 %
21 Hong Kong HK 711 0.946 %
22 Sweden SE 707 0.940 %
23 Spain ES 699 0.930 %
24 Bulgaria BG 659 0.877 %
25 Czech Republic CZ 622 0.827 %
26 Argentina AR 572 0.761 %
27 Turkey TR 532 0.708 %
28 Austria AT 531 0.706 %
29 New Zealand NZ 525 0.698 %
30 Iran, Islamic Republic of IR 511 0.680 %
31 Thailand TH 471 0.627 %
32 Singapore SG 424 0.564 %
33 Bangladesh BD 375 0.499 %
34 South Africa ZA 367 0.488 %
35 Philippines PH 356 0.474 %
36 Taiwan, Province of China TW 341 0.454 %
37 Mexico MX 323 0.430 %
38 Denmark DK 306 0.407 %
38 Norway NO 306 0.407 %
40 Slovenia SI 276 0.367 %
41 Latvia LV 273 0.363 %
42 Israel IL 271 0.361 %
43 Belgium BE 269 0.358 %
43 Viet Nam VN 269 0.358 %
45 Finland FI 268 0.357 %
46 Hungary HU 243 0.323 %
47 Ireland IE 211 0.281 %
48 Chile CL 208 0.277 %
49 Malaysia MY 206 0.274 %
50 Greece GR 181 0.241 %
51 Serbia RS 168 0.223 %
52 Slovakia SK 164 0.218 %
53 Nigeria NG 149 0.198 %
54 Colombia CO 147 0.196 %
55 Saudi Arabia SA 141 0.188 %
56 Lithuania LT 132 0.176 %
57 Lebanon LB 128 0.170 %
58 Croatia HR 123 0.164 %
59 Kazakhstan KZ 115 0.153 %
60 Pakistan PK 114 0.152 %
61 Belarus BY 113 0.150 %
62 Panama PA 111 0.148 %
63 Moldova, Republic of MD 106 0.141 %
64 Portugal PT 95 0.126 %
65 Cyprus CY 92 0.122 %
66 Estonia EE 89 0.118 %
67 Kenya KE 87 0.116 %
68 Iraq IQ 86 0.114 %
69 United Arab Emirates AE 83 0.110 %
70 Venezuela, Bolivarian Republic of VE 79 0.105 %
71 Georgia GE 78 0.104 %
72 Luxembourg LU 77 0.102 %
73 Armenia AM 72 0.096 %
74 Egypt EG 71 0.094 %
75 Costa Rica CR 69 0.092 %
76 Ecuador EC 67 0.089 %
76 Tanzania, United Republic of TZ 67 0.089 %
78 Iceland IS 66 0.088 %
79 Cambodia KH 65 0.086 %
80 Puerto Rico PR 61 0.081 %
81 Kuwait KW 59 0.078 %
82 Ghana GH 58 0.077 %
83 Nepal NP 56 0.074 %
84 Honduras HN 51 0.068 %
85 Albania AL 49 0.065 %
86 Afghanistan AF 48 0.064 %
86 Azerbaijan AZ 48 0.064 %
88 Mongolia MN 45 0.060 %
89 Uzbekistan UZ 44 0.059 %
90 Palestine, State of PS 42 0.056 %
91 Macedonia, The Former Yugoslav Republic of MK 41 0.055 %
92 Angola AO 39 0.052 %
92 Guatemala GT 39 0.052 %
94 Bosnia and Herzegovina BA 38 0.051 %
95 Malta MT 37 0.049 %
95 Peru PE 37 0.049 %
97 Uganda UG 36 0.048 %
98 Jordan JO 33 0.044 %
98 Kyrgyzstan KG 33 0.044 %
98 Paraguay PY 33 0.044 %
101 Curaçao CW 31 0.041 %
101 Dominican Republic DO 31 0.041 %
101 Myanmar MM 31 0.041 %
101 Uruguay UY 31 0.041 %
105 Mauritius MU 29 0.039 %
106 Congo, The Democratic Republic of the CD 27 0.036 %
106 El Salvador SV 27 0.036 %
108 Bolivia BO 26 0.035 %
109 Mozambique MZ 25 0.033 %
109 Nicaragua NI 25 0.033 %
111 Zimbabwe ZW 24 0.032 %
112 Bahrain BH 23 0.031 %
113 Sri Lanka LK 22 0.029 %
114 Botswana BW 21 0.028 %
115 Liechtenstein LI 20 0.027 %
115 Montenegro ME 20 0.027 %
117 Tunisia TN 18 0.024 %
118 Algeria DZ 17 0.023 %
118 Lao People's Democratic Republic LA 17 0.023 %
118 Zambia ZM 17 0.023 %
121 Bermuda BM 16 0.021 %
121 Namibia NA 16 0.021 %
121 Rwanda RW 16 0.021 %
124 Belize BZ 15 0.020 %
124 Gibraltar GI 15 0.020 %
124 Seychelles SC 15 0.020 %
127 Cameroon CM 14 0.019 %
127 Malawi MW 14 0.019 %
127 Qatar QA 14 0.019 %
130 Congo CG 13 0.017 %
130 Somalia SO 13 0.017 %
130 Virgin Islands, British VG 13 0.017 %
133 Cayman Islands KY 12 0.016 %
133 Côte d'Ivoire CI 12 0.016 %
133 Gabon GA 12 0.016 %
133 Trinidad and Tobago TT 12 0.016 %
137 Burkina Faso BF 11 0.015 %
137 Burundi BI 11 0.015 %
137 Haiti HT 11 0.015 %
137 Isle of Man IM 11 0.015 %
137 Papua New Guinea PG 11 0.015 %
137 Saint Kitts and Nevis KN 11 0.015 %
137 Sierra Leone SL 11 0.015 %
137 Tajikistan TJ 11 0.015 %
145 Brunei Darussalam BN 10 0.013 %
145 Lesotho LS 10 0.013 %
145 Morocco MA 10 0.013 %
145 New Caledonia NC 10 0.013 %
145 Vanuatu VU 10 0.013 %
150 Barbados BB 9 0.012 %
150 Benin BJ 9 0.012 %
150 Jamaica JM 9 0.012 %
150 Libya LY 9 0.012 %
150 Oman OM 9 0.012 %
150 South Sudan SS 9 0.012 %
150 Virgin Islands, U.S. VI 9 0.012 %
157 Bahamas BS 8 0.011 %
157 Gambia GM 8 0.011 %
157 Guam GU 8 0.011 %
157 Liberia LR 8 0.011 %
157 Madagascar MG 8 0.011 %
157 Sudan SD 8 0.011 %
163 Chad TD 7 0.009 %
163 Fiji FJ 7 0.009 %
163 Guinea GN 7 0.009 %
163 Jersey JE 7 0.009 %
163 Macao MO 7 0.009 %
163 Niger NE 7 0.009 %
163 Samoa WS 7 0.009 %
163 San Marino SM 7 0.009 %
163 Swaziland SZ 7 0.009 %
163 Syrian Arab Republic SY 7 0.009 %
173 Bhutan BT 6 0.008 %
173 Cuba CU 6 0.008 %
173 Grenada GD 6 0.008 %
176 Antigua and Barbuda AG 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 Guyana GY 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 French Guiana GF 4 0.005 %
188 French Polynesia PF 4 0.005 %
188 Guadeloupe GP 4 0.005 %
188 Mauritania MR 4 0.005 %
188 Micronesia, Federated States of FM 4 0.005 %
188 Senegal SN 4 0.005 %
188 Tonga TO 4 0.005 %
195 Anguilla AI 3 0.004 %
195 Aruba AW 3 0.004 %
195 Cape Verde CV 3 0.004 %
195 Djibouti DJ 3 0.004 %
195 Dominica DM 3 0.004 %
195 Holy See (Vatican City State) VA 3 0.004 %
195 Palau PW 3 0.004 %
195 Réunion RE 3 0.004 %
195 Saint Martin (French part) MF 3 0.004 %
195 Sint Maarten (Dutch part) SX 3 0.004 %
195 Togo TG 3 0.004 %
195 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 Kiribati KI 2 0.003 %
207 Martinique MQ 2 0.003 %
207 Mayotte YT 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 %
219 Åland Islands AX 1 0.001 %
219 Andorra AD 1 0.001 %
219 British Indian Ocean Territory IO 1 0.001 %
219 Comoros KM 1 0.001 %
219 Cook Islands CK 1 0.001 %
219 Eritrea ER 1 0.001 %
219 Greenland GL 1 0.001 %
219 Korea, Democratic People's Republic of KP 1 0.001 %
219 Marshall Islands MH 1 0.001 %
219 Monaco MC 1 0.001 %
219 Niue NU 1 0.001 %
219 Northern Mariana Islands MP 1 0.001 %
219 Saint Lucia LC 1 0.001 %
219 Saint Pierre and Miquelon PM 1 0.001 %
219 Sao Tome and Principe ST 1 0.001 %
219 Tokelau TK 1 0.001 %
219 Wallis and Futuna WF 1 0.001 %