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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Aug 22 2016

Total number: 76 498

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 24 621 32.185 %
2 Russian Federation RU 5 711 7.466 %
3 Brazil BR 4 145 5.418 %
4 United Kingdom GB 2 249 2.940 %
5 Poland PL 2 233 2.919 %
6 Germany DE 2 066 2.701 %
7 Australia AU 2 035 2.660 %
8 Ukraine UA 2 007 2.624 %
9 Canada CA 1 862 2.434 %
10 India IN 1 640 2.144 %
11 Romania RO 1 330 1.739 %
12 China CN 1 282 1.676 %
13 France FR 1 204 1.574 %
14 Japan JP 1 081 1.413 %
15 Indonesia ID 1 049 1.371 %
16 Korea, Republic of KR 1 021 1.335 %
17 Netherlands NL 988 1.292 %
18 Italy IT 900 1.177 %
19 Switzerland CH 771 1.008 %
20 European Union EU 768 1.004 %
21 Hong Kong HK 732 0.957 %
22 Spain ES 722 0.944 %
23 Sweden SE 720 0.941 %
24 Bulgaria BG 675 0.882 %
25 Czech Republic CZ 630 0.824 %
26 Argentina AR 601 0.786 %
27 Turkey TR 545 0.712 %
28 Austria AT 544 0.711 %
29 New Zealand NZ 534 0.698 %
30 Iran, Islamic Republic of IR 532 0.695 %
31 Thailand TH 476 0.622 %
32 Singapore SG 437 0.571 %
33 Bangladesh BD 394 0.515 %
34 South Africa ZA 387 0.506 %
35 Philippines PH 368 0.481 %
36 Taiwan, Province of China TW 344 0.450 %
37 Mexico MX 326 0.426 %
38 Denmark DK 312 0.408 %
39 Norway NO 310 0.405 %
40 Belgium BE 278 0.363 %
40 Slovenia SI 278 0.363 %
42 Israel IL 273 0.357 %
43 Finland FI 272 0.356 %
44 Latvia LV 271 0.354 %
45 Viet Nam VN 270 0.353 %
46 Hungary HU 248 0.324 %
47 Malaysia MY 217 0.284 %
48 Chile CL 215 0.281 %
49 Ireland IE 214 0.280 %
50 Greece GR 182 0.238 %
51 Serbia RS 171 0.224 %
52 Slovakia SK 170 0.222 %
53 Nigeria NG 156 0.204 %
54 Colombia CO 149 0.195 %
55 Saudi Arabia SA 143 0.187 %
56 Lebanon LB 134 0.175 %
56 Lithuania LT 134 0.175 %
58 Croatia HR 123 0.161 %
59 Moldova, Republic of MD 119 0.156 %
59 Pakistan PK 119 0.156 %
61 Kazakhstan KZ 116 0.152 %
62 Belarus BY 114 0.149 %
63 Panama PA 113 0.148 %
64 Portugal PT 96 0.125 %
65 Cyprus CY 94 0.123 %
66 Estonia EE 91 0.119 %
67 Kenya KE 87 0.114 %
68 Iraq IQ 86 0.112 %
68 Luxembourg LU 86 0.112 %
70 United Arab Emirates AE 85 0.111 %
71 Venezuela, Bolivarian Republic of VE 80 0.105 %
72 Georgia GE 79 0.103 %
73 Armenia AM 73 0.095 %
74 Egypt EG 72 0.094 %
75 Ecuador EC 70 0.092 %
75 Tanzania, United Republic of TZ 70 0.092 %
77 Costa Rica CR 69 0.090 %
78 Cambodia KH 67 0.088 %
79 Iceland IS 66 0.086 %
80 Puerto Rico PR 62 0.081 %
81 Ghana GH 61 0.080 %
82 Kuwait KW 59 0.077 %
83 Nepal NP 58 0.076 %
84 Honduras HN 53 0.069 %
85 Albania AL 50 0.065 %
86 Azerbaijan AZ 49 0.064 %
87 Afghanistan AF 46 0.060 %
88 Mongolia MN 45 0.059 %
88 Uzbekistan UZ 45 0.059 %
90 Palestine, State of PS 43 0.056 %
91 Macedonia, The Former Yugoslav Republic of MK 42 0.055 %
92 Angola AO 41 0.054 %
93 Bosnia and Herzegovina BA 40 0.052 %
94 Guatemala GT 39 0.051 %
95 Myanmar MM 38 0.050 %
95 Peru PE 38 0.050 %
97 Malta MT 37 0.048 %
98 Kyrgyzstan KG 36 0.047 %
98 Paraguay PY 36 0.047 %
98 Uganda UG 36 0.047 %
101 Jordan JO 34 0.044 %
102 Dominican Republic DO 32 0.042 %
103 Curaçao CW 31 0.041 %
103 Uruguay UY 31 0.041 %
105 Mauritius MU 29 0.038 %
106 El Salvador SV 28 0.037 %
107 Bolivia BO 27 0.035 %
107 Congo, The Democratic Republic of the CD 27 0.035 %
109 Mozambique MZ 25 0.033 %
109 Nicaragua NI 25 0.033 %
111 Zimbabwe ZW 24 0.031 %
112 Bahrain BH 23 0.030 %
113 Botswana BW 22 0.029 %
113 Sri Lanka LK 22 0.029 %
115 Montenegro ME 21 0.027 %
116 Liechtenstein LI 20 0.026 %
117 Tunisia TN 19 0.025 %
117 Zambia ZM 19 0.025 %
119 Lao People's Democratic Republic LA 18 0.024 %
120 Algeria DZ 17 0.022 %
120 Belize BZ 17 0.022 %
120 Rwanda RW 17 0.022 %
123 Bermuda BM 16 0.021 %
123 Namibia NA 16 0.021 %
125 Cameroon CM 15 0.020 %
125 Gibraltar GI 15 0.020 %
125 Seychelles SC 15 0.020 %
128 Malawi MW 14 0.018 %
128 Qatar QA 14 0.018 %
130 Congo CG 13 0.017 %
130 Côte d'Ivoire CI 13 0.017 %
130 Somalia SO 13 0.017 %
130 Virgin Islands, British VG 13 0.017 %
134 Burkina Faso BF 12 0.016 %
134 Cayman Islands KY 12 0.016 %
134 Gabon GA 12 0.016 %
134 Isle of Man IM 12 0.016 %
134 Papua New Guinea PG 12 0.016 %
134 Trinidad and Tobago TT 12 0.016 %
140 Brunei Darussalam BN 11 0.014 %
140 Burundi BI 11 0.014 %
140 Haiti HT 11 0.014 %
140 Morocco MA 11 0.014 %
140 Saint Kitts and Nevis KN 11 0.014 %
140 Sierra Leone SL 11 0.014 %
140 Vanuatu VU 11 0.014 %
147 Bahamas BS 10 0.013 %
147 Benin BJ 10 0.013 %
147 Lesotho LS 10 0.013 %
147 New Caledonia NC 10 0.013 %
147 Tajikistan TJ 10 0.013 %
152 Barbados BB 9 0.012 %
152 Guam GU 9 0.012 %
152 Jamaica JM 9 0.012 %
152 Libya LY 9 0.012 %
152 Oman OM 9 0.012 %
152 South Sudan SS 9 0.012 %
152 Virgin Islands, U.S. VI 9 0.012 %
159 Fiji FJ 8 0.010 %
159 Gambia GM 8 0.010 %
159 Liberia LR 8 0.010 %
159 Madagascar MG 8 0.010 %
159 Sudan SD 8 0.010 %
164 Chad TD 7 0.009 %
164 Cuba CU 7 0.009 %
164 Guinea GN 7 0.009 %
164 Jersey JE 7 0.009 %
164 Macao MO 7 0.009 %
164 Maldives MV 7 0.009 %
164 Niger NE 7 0.009 %
164 Samoa WS 7 0.009 %
164 San Marino SM 7 0.009 %
164 Swaziland SZ 7 0.009 %
164 Syrian Arab Republic SY 7 0.009 %
175 Bhutan BT 6 0.008 %
175 Grenada GD 6 0.008 %
175 Guyana GY 6 0.008 %
175 Turkmenistan TM 6 0.008 %
179 Antigua and Barbuda AG 5 0.007 %
179 Bonaire, Sint Eustatius and Saba BQ 5 0.007 %
179 Equatorial Guinea GQ 5 0.007 %
179 Faroe Islands FO 5 0.007 %
179 Mali ML 5 0.007 %
179 Solomon Islands SB 5 0.007 %
179 Suriname SR 5 0.007 %
179 Timor-Leste TL 5 0.007 %
179 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 Réunion RE 4 0.005 %
188 Senegal SN 4 0.005 %
188 Tonga TO 4 0.005 %
196 Anguilla AI 3 0.004 %
196 APNIC AP 3 0.004 %
196 Aruba AW 3 0.004 %
196 Cape Verde CV 3 0.004 %
196 Djibouti DJ 3 0.004 %
196 Dominica DM 3 0.004 %
196 Holy See (Vatican City State) VA 3 0.004 %
196 Palau PW 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 %
208 American Samoa AS 2 0.003 %
208 Central African Republic CF 2 0.003 %
208 Ethiopia ET 2 0.003 %
208 Guernsey GG 2 0.003 %
208 Guinea-Bissau GW 2 0.003 %
208 Kiribati KI 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 %
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 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 %