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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Tue Feb 21 2017

Total number: 79 184

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 24 956 31.516 %
2 Russian Federation RU 5 797 7.321 %
3 Brazil BR 4 478 5.655 %
4 United Kingdom GB 2 347 2.964 %
5 Poland PL 2 299 2.903 %
6 Australia AU 2 149 2.714 %
7 Germany DE 2 140 2.703 %
8 Ukraine UA 2 043 2.580 %
9 Canada CA 1 907 2.408 %
10 India IN 1 862 2.351 %
11 China CN 1 316 1.662 %
12 Romania RO 1 303 1.646 %
13 France FR 1 256 1.586 %
14 Indonesia ID 1 175 1.484 %
15 Japan JP 1 084 1.369 %
16 Netherlands NL 1 049 1.325 %
17 Korea, Republic of KR 1 023 1.292 %
18 Italy IT 942 1.190 %
19 Switzerland CH 799 1.009 %
20 Spain ES 784 0.990 %
21 European Union EU 768 0.970 %
22 Hong Kong HK 759 0.959 %
23 Sweden SE 746 0.942 %
24 Bulgaria BG 691 0.873 %
25 Argentina AR 659 0.832 %
26 Czech Republic CZ 651 0.822 %
27 Iran, Islamic Republic of IR 580 0.732 %
28 Turkey TR 569 0.719 %
29 Austria AT 562 0.710 %
30 New Zealand NZ 543 0.686 %
31 Thailand TH 494 0.624 %
32 Bangladesh BD 451 0.570 %
32 Singapore SG 451 0.570 %
34 South Africa ZA 407 0.514 %
35 Philippines PH 383 0.484 %
36 Viet Nam VN 370 0.467 %
37 Taiwan, Province of China TW 346 0.437 %
38 Mexico MX 343 0.433 %
39 Norway NO 330 0.417 %
40 Denmark DK 323 0.408 %
41 Israel IL 291 0.367 %
42 Belgium BE 288 0.364 %
43 Finland FI 280 0.354 %
44 Slovenia SI 279 0.352 %
45 Latvia LV 271 0.342 %
46 Hungary HU 253 0.320 %
47 Chile CL 231 0.292 %
48 Ireland IE 227 0.287 %
49 Malaysia MY 223 0.282 %
50 Greece GR 188 0.237 %
51 Slovakia SK 178 0.225 %
52 Serbia RS 175 0.221 %
53 Colombia CO 160 0.202 %
54 Nigeria NG 158 0.200 %
55 Saudi Arabia SA 149 0.188 %
56 Moldova, Republic of MD 147 0.186 %
57 Lebanon LB 140 0.177 %
58 Pakistan PK 134 0.169 %
59 Lithuania LT 132 0.167 %
60 Croatia HR 127 0.160 %
61 Kazakhstan KZ 123 0.155 %
62 Belarus BY 121 0.153 %
63 Panama PA 115 0.145 %
64 Estonia EE 101 0.128 %
65 Cyprus CY 98 0.124 %
66 Portugal PT 97 0.122 %
67 Kenya KE 94 0.119 %
68 Luxembourg LU 93 0.117 %
69 Iraq IQ 92 0.116 %
70 Georgia GE 89 0.112 %
71 United Arab Emirates AE 86 0.109 %
72 Venezuela, Bolivarian Republic of VE 84 0.106 %
73 Ecuador EC 80 0.101 %
74 Egypt EG 76 0.096 %
75 Armenia AM 74 0.093 %
76 Costa Rica CR 73 0.092 %
77 Iceland IS 71 0.090 %
77 Tanzania, United Republic of TZ 71 0.090 %
79 Cambodia KH 67 0.085 %
80 Nepal NP 63 0.080 %
80 Puerto Rico PR 63 0.080 %
82 Ghana GH 62 0.078 %
83 Kuwait KW 61 0.077 %
84 Honduras HN 60 0.076 %
85 Albania AL 54 0.068 %
86 Azerbaijan AZ 48 0.061 %
87 Afghanistan AF 46 0.058 %
87 Palestine, State of PS 46 0.058 %
87 Uzbekistan UZ 46 0.058 %
90 Angola AO 45 0.057 %
90 Myanmar MM 45 0.057 %
92 Macedonia, The Former Yugoslav Republic of MK 44 0.056 %
92 Mongolia MN 44 0.056 %
94 Kyrgyzstan KG 41 0.052 %
94 Uganda UG 41 0.052 %
96 Bosnia and Herzegovina BA 40 0.051 %
96 Guatemala GT 40 0.051 %
98 Paraguay PY 39 0.049 %
98 Peru PE 39 0.049 %
100 Malta MT 37 0.047 %
101 Jordan JO 36 0.045 %
102 Dominican Republic DO 34 0.043 %
103 Uruguay UY 33 0.042 %
104 Bolivia BO 31 0.039 %
104 Curaçao CW 31 0.039 %
106 El Salvador SV 30 0.038 %
106 Mauritius MU 30 0.038 %
108 Congo, The Democratic Republic of the CD 27 0.034 %
109 Nicaragua NI 26 0.033 %
110 Mozambique MZ 25 0.032 %
110 Zimbabwe ZW 25 0.032 %
112 Bahrain BH 23 0.029 %
112 Botswana BW 23 0.029 %
114 Sri Lanka LK 22 0.028 %
115 Lao People's Democratic Republic LA 21 0.027 %
115 Liechtenstein LI 21 0.027 %
115 Montenegro ME 21 0.027 %
115 Tunisia TN 21 0.027 %
119 Belize BZ 19 0.024 %
119 Bermuda BM 19 0.024 %
119 Zambia ZM 19 0.024 %
122 Cameroon CM 18 0.023 %
123 Algeria DZ 17 0.021 %
123 Gibraltar GI 17 0.021 %
123 Rwanda RW 17 0.021 %
126 Namibia NA 16 0.020 %
127 Côte d'Ivoire CI 15 0.019 %
127 Malawi MW 15 0.019 %
127 Papua New Guinea PG 15 0.019 %
127 Seychelles SC 15 0.019 %
131 Qatar QA 14 0.018 %
131 Trinidad and Tobago TT 14 0.018 %
131 Virgin Islands, British VG 14 0.018 %
134 Brunei Darussalam BN 13 0.016 %
134 Congo CG 13 0.016 %
134 Gabon GA 13 0.016 %
134 Haiti HT 13 0.016 %
134 Isle of Man IM 13 0.016 %
134 Somalia SO 13 0.016 %
140 Burkina Faso BF 12 0.015 %
140 Cayman Islands KY 12 0.015 %
140 Morocco MA 12 0.015 %
143 Benin BJ 11 0.014 %
143 Burundi BI 11 0.014 %
143 New Caledonia NC 11 0.014 %
143 Saint Kitts and Nevis KN 11 0.014 %
143 Sierra Leone SL 11 0.014 %
143 Tajikistan TJ 11 0.014 %
149 Bahamas BS 10 0.013 %
149 Fiji FJ 10 0.013 %
149 Guinea GN 10 0.013 %
149 Jamaica JM 10 0.013 %
149 Lesotho LS 10 0.013 %
149 Libya LY 10 0.013 %
149 Maldives MV 10 0.013 %
149 Oman OM 10 0.013 %
149 Vanuatu VU 10 0.013 %
158 Barbados BB 9 0.011 %
158 Guam GU 9 0.011 %
158 South Sudan SS 9 0.011 %
158 Virgin Islands, U.S. VI 9 0.011 %
162 Bhutan BT 8 0.010 %
162 Chad TD 8 0.010 %
162 Gambia GM 8 0.010 %
162 Liberia LR 8 0.010 %
162 Macao MO 8 0.010 %
162 Madagascar MG 8 0.010 %
162 San Marino SM 8 0.010 %
162 Sudan SD 8 0.010 %
170 Cuba CU 7 0.009 %
170 Jersey JE 7 0.009 %
170 Niger NE 7 0.009 %
170 Samoa WS 7 0.009 %
170 Syrian Arab Republic SY 7 0.009 %
175 Faroe Islands FO 6 0.008 %
175 Swaziland SZ 6 0.008 %
175 Turkmenistan TM 6 0.008 %
178 Antigua and Barbuda AG 5 0.006 %
178 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
178 Equatorial Guinea GQ 5 0.006 %
178 French Guiana GF 5 0.006 %
178 Grenada GD 5 0.006 %
178 Guyana GY 5 0.006 %
178 Mali ML 5 0.006 %
178 Senegal SN 5 0.006 %
178 Solomon Islands SB 5 0.006 %
178 Suriname SR 5 0.006 %
178 Timor-Leste TL 5 0.006 %
178 Yemen YE 5 0.006 %
190 French Polynesia PF 4 0.005 %
190 Guadeloupe GP 4 0.005 %
190 Mauritania MR 4 0.005 %
190 Micronesia, Federated States of FM 4 0.005 %
190 Réunion RE 4 0.005 %
190 Saint Martin (French part) MF 4 0.005 %
190 Tonga TO 4 0.005 %
197 Anguilla AI 3 0.004 %
197 Aruba AW 3 0.004 %
197 Cape Verde CV 3 0.004 %
197 Central African Republic CF 3 0.004 %
197 Djibouti DJ 3 0.004 %
197 Dominica DM 3 0.004 %
197 Holy See (Vatican City State) VA 3 0.004 %
197 Kiribati KI 3 0.004 %
197 Palau PW 3 0.004 %
197 Sint Maarten (Dutch part) SX 3 0.004 %
197 Togo TG 3 0.004 %
208 American Samoa AS 2 0.003 %
208 Comoros KM 2 0.003 %
208 Ethiopia ET 2 0.003 %
208 Guernsey GG 2 0.003 %
208 Guinea-Bissau GW 2 0.003 %
208 Mayotte YT 2 0.003 %
208 Nauru NR 2 0.003 %
208 Norfolk Island NF 2 0.003 %
208 Saint Barthélemy BL 2 0.003 %
208 Saint Vincent and the Grenadines VC 2 0.003 %
208 Turks and Caicos Islands TC 2 0.003 %
219 Åland Islands AX 1 0.001 %
219 Andorra AD 1 0.001 %
219 APNIC AP 1 0.001 %
219 British Indian Ocean Territory IO 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 Martinique MQ 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 Tuvalu TV 1 0.001 %
219 Wallis and Futuna WF 1 0.001 %