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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon May 18 2015

Total number: 70 088

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 23 666 33.766 %
2 Russian Federation RU 5 328 7.602 %
3 Brazil BR 3 287 4.690 %
4 Poland PL 2 066 2.948 %
5 United Kingdom GB 2 022 2.885 %
6 Ukraine UA 1 960 2.796 %
7 Germany DE 1 823 2.601 %
8 Australia AU 1 762 2.514 %
9 Canada CA 1 761 2.513 %
10 Romania RO 1 353 1.930 %
11 China CN 1 210 1.726 %
12 India IN 1 172 1.672 %
13 Japan JP 1 101 1.571 %
14 France FR 1 073 1.531 %
15 Korea, Republic of KR 1 019 1.454 %
16 Indonesia ID 936 1.335 %
17 Italy IT 826 1.179 %
17 Netherlands NL 826 1.179 %
19 European Union EU 778 1.110 %
20 Switzerland CH 716 1.022 %
21 Sweden SE 658 0.939 %
22 Spain ES 622 0.887 %
23 Bulgaria BG 611 0.872 %
24 Czech Republic CZ 590 0.842 %
25 Hong Kong HK 559 0.798 %
26 Austria AT 508 0.725 %
27 Turkey TR 480 0.685 %
28 Argentina AR 474 0.676 %
29 New Zealand NZ 467 0.666 %
30 Iran, Islamic Republic of IR 411 0.586 %
31 Thailand TH 394 0.562 %
32 Singapore SG 381 0.544 %
33 Taiwan, Province of China TW 339 0.484 %
34 Philippines PH 324 0.462 %
35 South Africa ZA 316 0.451 %
36 Mexico MX 315 0.449 %
37 Bangladesh BD 280 0.399 %
38 Denmark DK 274 0.391 %
39 Slovenia SI 271 0.387 %
40 Viet Nam VN 269 0.384 %
41 Norway NO 264 0.377 %
42 Latvia LV 262 0.374 %
43 Belgium BE 255 0.364 %
44 Israel IL 254 0.362 %
45 Finland FI 240 0.342 %
46 Hungary HU 230 0.328 %
47 Malaysia MY 192 0.274 %
48 Ireland IE 191 0.273 %
49 Chile CL 187 0.267 %
50 Greece GR 177 0.253 %
51 Serbia RS 157 0.224 %
52 Slovakia SK 146 0.208 %
53 Nigeria NG 138 0.197 %
54 Colombia CO 134 0.191 %
55 Saudi Arabia SA 129 0.184 %
56 Lithuania LT 123 0.175 %
57 Croatia HR 112 0.160 %
58 Panama PA 108 0.154 %
59 Belarus BY 107 0.153 %
60 Kazakhstan KZ 104 0.148 %
61 Pakistan PK 103 0.147 %
62 Moldova, Republic of MD 94 0.134 %
63 Portugal PT 92 0.131 %
64 Lebanon LB 86 0.123 %
65 Cyprus CY 83 0.118 %
66 Estonia EE 78 0.111 %
67 Venezuela, Bolivarian Republic of VE 75 0.107 %
68 Kenya KE 74 0.106 %
69 United Arab Emirates AE 72 0.103 %
70 Egypt EG 70 0.100 %
71 Armenia AM 68 0.097 %
72 Georgia GE 66 0.094 %
73 Luxembourg LU 65 0.093 %
74 Ecuador EC 64 0.091 %
75 Iraq IQ 63 0.090 %
76 Puerto Rico PR 62 0.088 %
77 Cambodia KH 60 0.086 %
77 Costa Rica CR 60 0.086 %
79 Tanzania, United Republic of TZ 59 0.084 %
80 Kuwait KW 57 0.081 %
81 Iceland IS 56 0.080 %
82 Ghana GH 51 0.073 %
83 Nepal NP 50 0.071 %
84 Afghanistan AF 48 0.068 %
85 Albania AL 44 0.063 %
86 Azerbaijan AZ 43 0.061 %
87 Honduras HN 42 0.060 %
88 Mongolia MN 41 0.058 %
88 Uzbekistan UZ 41 0.058 %
90 Palestine, State of PS 40 0.057 %
91 Bosnia and Herzegovina BA 38 0.054 %
92 Angola AO 37 0.053 %
92 Peru PE 37 0.053 %
94 Guatemala GT 36 0.051 %
94 Macedonia, The Former Yugoslav Republic of MK 36 0.051 %
96 Kyrgyzstan KG 34 0.049 %
97 Jordan JO 33 0.047 %
97 Malta MT 33 0.047 %
97 Uganda UG 33 0.047 %
100 Curaçao CW 31 0.044 %
101 Uruguay UY 30 0.043 %
102 Dominican Republic DO 29 0.041 %
103 Mauritius MU 28 0.040 %
104 Paraguay PY 26 0.037 %
105 Bahrain BH 24 0.034 %
105 Bolivia BO 24 0.034 %
105 Mozambique MZ 24 0.034 %
108 El Salvador SV 23 0.033 %
108 Zimbabwe ZW 23 0.033 %
110 Botswana BW 22 0.031 %
110 Nicaragua NI 22 0.031 %
110 Sri Lanka LK 22 0.031 %
113 Congo, The Democratic Republic of the CD 21 0.030 %
114 Liechtenstein LI 18 0.026 %
114 Montenegro ME 18 0.026 %
116 Bermuda BM 16 0.023 %
116 Namibia NA 16 0.023 %
118 Algeria DZ 15 0.021 %
118 Gibraltar GI 15 0.021 %
118 Lao People's Democratic Republic LA 15 0.021 %
118 Tunisia TN 15 0.021 %
118 Zambia ZM 15 0.021 %
123 Rwanda RW 14 0.020 %
123 Seychelles SC 14 0.020 %
125 Cameroon CM 13 0.019 %
125 Congo CG 13 0.019 %
125 Malawi MW 13 0.019 %
125 Myanmar MM 13 0.019 %
125 Somalia SO 13 0.019 %
130 Qatar QA 12 0.017 %
130 Trinidad and Tobago TT 12 0.017 %
132 Burundi BI 11 0.016 %
132 Cayman Islands KY 11 0.016 %
132 Côte d'Ivoire CI 11 0.016 %
132 Gabon GA 11 0.016 %
132 Haiti HT 11 0.016 %
132 Papua New Guinea PG 11 0.016 %
132 Saint Kitts and Nevis KN 11 0.016 %
132 Virgin Islands, British VG 11 0.016 %
140 Belize BZ 10 0.014 %
140 Brunei Darussalam BN 10 0.014 %
140 Isle of Man IM 10 0.014 %
140 Lesotho LS 10 0.014 %
140 New Caledonia NC 10 0.014 %
145 Barbados BB 9 0.013 %
145 Benin BJ 9 0.013 %
145 Jamaica JM 9 0.013 %
145 Sierra Leone SL 9 0.013 %
145 Vanuatu VU 9 0.013 %
145 Virgin Islands, U.S. VI 9 0.013 %
151 Burkina Faso BF 8 0.011 %
151 Gambia GM 8 0.011 %
151 Guam GU 8 0.011 %
151 Libya LY 8 0.011 %
151 Madagascar MG 8 0.011 %
151 Morocco MA 8 0.011 %
151 Oman OM 8 0.011 %
151 South Sudan SS 8 0.011 %
151 Sudan SD 8 0.011 %
151 Tajikistan TJ 8 0.011 %
161 Bahamas BS 7 0.010 %
161 Fiji FJ 7 0.010 %
161 Guinea GN 7 0.010 %
161 Jersey JE 7 0.010 %
161 Niger NE 7 0.010 %
161 San Marino SM 7 0.010 %
161 Swaziland SZ 7 0.010 %
161 Syrian Arab Republic SY 7 0.010 %
169 Chad TD 6 0.009 %
169 Cuba CU 6 0.009 %
169 Grenada GD 6 0.009 %
169 Liberia LR 6 0.009 %
169 Samoa WS 6 0.009 %
174 Antigua and Barbuda AG 5 0.007 %
174 Bhutan BT 5 0.007 %
174 Bonaire, Sint Eustatius and Saba BQ 5 0.007 %
174 Equatorial Guinea GQ 5 0.007 %
174 Faroe Islands FO 5 0.007 %
174 Macao MO 5 0.007 %
174 Mali ML 5 0.007 %
174 Turkmenistan TM 5 0.007 %
182 APNIC AP 4 0.006 %
182 French Guiana GF 4 0.006 %
182 French Polynesia PF 4 0.006 %
182 Guadeloupe GP 4 0.006 %
182 Guyana GY 4 0.006 %
182 Maldives MV 4 0.006 %
182 Micronesia, Federated States of FM 4 0.006 %
182 Senegal SN 4 0.006 %
182 Solomon Islands SB 4 0.006 %
182 Suriname SR 4 0.006 %
182 Tonga TO 4 0.006 %
182 Yemen YE 4 0.006 %
194 Anguilla AI 3 0.004 %
194 Cape Verde CV 3 0.004 %
194 Djibouti DJ 3 0.004 %
194 Dominica DM 3 0.004 %
194 Mauritania MR 3 0.004 %
194 Palau PW 3 0.004 %
194 Saint Martin (French part) MF 3 0.004 %
194 Sint Maarten (Dutch part) SX 3 0.004 %
194 Togo TG 3 0.004 %
203 American Samoa AS 2 0.003 %
203 Aruba AW 2 0.003 %
203 Central African Republic CF 2 0.003 %
203 Ethiopia ET 2 0.003 %
203 Guernsey GG 2 0.003 %
203 Guinea-Bissau GW 2 0.003 %
203 Holy See (Vatican City State) VA 2 0.003 %
203 Nauru NR 2 0.003 %
203 Norfolk Island NF 2 0.003 %
203 Réunion RE 2 0.003 %
203 Saint Vincent and the Grenadines VC 2 0.003 %
203 Timor-Leste TL 2 0.003 %
203 Turks and Caicos Islands TC 2 0.003 %
216 Åland Islands AX 1 0.001 %
216 Andorra AD 1 0.001 %
216 British Indian Ocean Territory IO 1 0.001 %
216 Comoros KM 1 0.001 %
216 Cook Islands CK 1 0.001 %
216 Eritrea ER 1 0.001 %
216 Greenland GL 1 0.001 %
216 Korea, Democratic People's Republic of KP 1 0.001 %
216 Marshall Islands MH 1 0.001 %
216 Mayotte YT 1 0.001 %
216 Monaco MC 1 0.001 %
216 Niue NU 1 0.001 %
216 Northern Mariana Islands MP 1 0.001 %
216 Saint Barthélemy BL 1 0.001 %
216 Saint Pierre and Miquelon PM 1 0.001 %
216 Sao Tome and Principe ST 1 0.001 %
216 Tokelau TK 1 0.001 %
216 Wallis and Futuna WF 1 0.001 %