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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Oct 15 2018

Total number: 88 074

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 26 554 30.150 %
2 Russian Federation RU 6 167 7.002 %
3 Brazil BR 6 058 6.878 %
4 United Kingdom GB 2 583 2.933 %
5 Poland PL 2 514 2.854 %
6 Germany DE 2 470 2.804 %
7 Australia AU 2 406 2.732 %
8 India IN 2 323 2.638 %
9 Ukraine UA 2 196 2.493 %
10 Canada CA 2 044 2.321 %
11 China CN 1 488 1.689 %
12 Indonesia ID 1 451 1.647 %
13 France FR 1 393 1.582 %
14 Netherlands NL 1 297 1.473 %
15 Romania RO 1 267 1.439 %
16 Japan JP 1 101 1.250 %
17 Italy IT 1 059 1.202 %
18 Korea, Republic of KR 1 026 1.165 %
19 Spain ES 1 004 1.140 %
20 Argentina AR 914 1.038 %
21 Switzerland CH 882 1.001 %
22 Hong Kong HK 863 0.980 %
23 Sweden SE 789 0.896 %
24 Bulgaria BG 745 0.846 %
25 Czech Republic CZ 706 0.802 %
26 European Union EU 685 0.778 %
27 Bangladesh BD 682 0.774 %
28 Iran, Islamic Republic of IR 638 0.724 %
29 Turkey TR 626 0.711 %
30 Austria AT 615 0.698 %
31 New Zealand NZ 601 0.682 %
32 Thailand TH 543 0.617 %
33 Singapore SG 503 0.571 %
34 South Africa ZA 500 0.568 %
35 Philippines PH 420 0.477 %
36 Mexico MX 378 0.429 %
37 Denmark DK 370 0.420 %
38 Viet Nam VN 369 0.419 %
39 Taiwan, Province of China TW 353 0.401 %
40 Norway NO 349 0.396 %
41 Belgium BE 314 0.357 %
42 Israel IL 312 0.354 %
43 Finland FI 302 0.343 %
44 Chile CL 301 0.342 %
45 Slovenia SI 292 0.332 %
46 Latvia LV 283 0.321 %
47 Hungary HU 268 0.304 %
48 Malaysia MY 249 0.283 %
49 Ireland IE 240 0.272 %
50 Greece GR 195 0.221 %
50 Slovakia SK 195 0.221 %
52 Serbia RS 194 0.220 %
53 Colombia CO 193 0.219 %
54 Lebanon LB 175 0.199 %
54 Moldova, Republic of MD 175 0.199 %
56 Nigeria NG 174 0.198 %
57 Saudi Arabia SA 170 0.193 %
58 Pakistan PK 157 0.178 %
59 Lithuania LT 149 0.169 %
60 Kazakhstan KZ 139 0.158 %
61 Belarus BY 135 0.153 %
62 Croatia HR 134 0.152 %
63 Estonia EE 125 0.142 %
63 Panama PA 125 0.142 %
65 Iraq IQ 119 0.135 %
66 Portugal PT 116 0.132 %
67 Ecuador EC 113 0.128 %
68 Kenya KE 106 0.120 %
69 Luxembourg LU 103 0.117 %
70 Cyprus CY 101 0.115 %
71 Georgia GE 98 0.111 %
72 Cambodia KH 96 0.109 %
73 Nepal NP 92 0.104 %
74 Venezuela, Bolivarian Republic of VE 91 0.103 %
75 United Arab Emirates AE 89 0.101 %
76 Costa Rica CR 87 0.099 %
77 Armenia AM 86 0.098 %
78 Honduras HN 80 0.091 %
79 Puerto Rico PR 77 0.087 %
79 Tanzania, United Republic of TZ 77 0.087 %
81 Iceland IS 75 0.085 %
82 Egypt EG 73 0.083 %
82 Ghana GH 73 0.083 %
82 Myanmar MM 73 0.083 %
85 Kuwait KW 69 0.078 %
86 Albania AL 64 0.073 %
87 Afghanistan AF 61 0.069 %
88 Angola AO 55 0.062 %
88 Paraguay PY 55 0.062 %
90 Macedonia, The Former Yugoslav Republic of MK 54 0.061 %
91 Peru PE 53 0.060 %
92 Palestine, State of PS 52 0.059 %
93 Azerbaijan AZ 51 0.058 %
93 Uzbekistan UZ 51 0.058 %
95 Kyrgyzstan KG 48 0.054 %
96 Mongolia MN 47 0.053 %
97 Guatemala GT 45 0.051 %
97 Uganda UG 45 0.051 %
99 Bolivia BO 42 0.048 %
99 Bosnia and Herzegovina BA 42 0.048 %
99 Dominican Republic DO 42 0.048 %
102 Malta MT 40 0.045 %
103 Jordan JO 38 0.043 %
104 El Salvador SV 36 0.041 %
105 Uruguay UY 34 0.039 %
106 Mauritius MU 33 0.037 %
107 Curaçao CW 32 0.036 %
108 Nicaragua NI 28 0.032 %
109 Congo, The Democratic Republic of the CD 27 0.031 %
109 Mozambique MZ 27 0.031 %
111 Belize BZ 26 0.030 %
111 Lao People's Democratic Republic LA 26 0.030 %
111 Zimbabwe ZW 26 0.030 %
114 Botswana BW 24 0.027 %
114 Liechtenstein LI 24 0.027 %
116 Bahrain BH 23 0.026 %
116 Sri Lanka LK 23 0.026 %
118 Tunisia TN 22 0.025 %
119 Gibraltar GI 21 0.024 %
119 Montenegro ME 21 0.024 %
119 Seychelles SC 21 0.024 %
122 Cameroon CM 20 0.023 %
122 Papua New Guinea PG 20 0.023 %
124 Bermuda BM 19 0.022 %
124 Rwanda RW 19 0.022 %
124 Zambia ZM 19 0.022 %
127 Burkina Faso BF 17 0.019 %
127 Côte d'Ivoire CI 17 0.019 %
127 Somalia SO 17 0.019 %
130 Algeria DZ 16 0.018 %
130 Bhutan BT 16 0.018 %
130 Namibia NA 16 0.018 %
130 Sierra Leone SL 16 0.018 %
134 Congo CG 15 0.017 %
134 Gabon GA 15 0.017 %
134 Malawi MW 15 0.017 %
134 Morocco MA 15 0.017 %
134 Qatar QA 15 0.017 %
134 Trinidad and Tobago TT 15 0.017 %
140 Brunei Darussalam BN 14 0.016 %
140 Cayman Islands KY 14 0.016 %
140 New Caledonia NC 14 0.016 %
140 Oman OM 14 0.016 %
140 Tajikistan TJ 14 0.016 %
140 Virgin Islands, British VG 14 0.016 %
146 Benin BJ 13 0.015 %
146 Fiji FJ 13 0.015 %
146 Haiti HT 13 0.015 %
146 Isle of Man IM 13 0.015 %
146 Jamaica JM 13 0.015 %
146 Maldives MV 13 0.015 %
146 Vanuatu VU 13 0.015 %
153 Liberia LR 12 0.014 %
153 Macao MO 12 0.014 %
155 Guinea GN 11 0.012 %
155 Libya LY 11 0.012 %
157 Barbados BB 10 0.011 %
157 Burundi BI 10 0.011 %
157 Guam GU 10 0.011 %
157 Lesotho LS 10 0.011 %
157 Mali ML 10 0.011 %
157 Senegal SN 10 0.011 %
163 Chad TD 9 0.010 %
163 Gambia GM 9 0.010 %
163 South Sudan SS 9 0.010 %
163 Sudan SD 9 0.010 %
163 Swaziland SZ 9 0.010 %
163 Virgin Islands, U.S. VI 9 0.010 %
169 Bahamas BS 8 0.009 %
169 Madagascar MG 8 0.009 %
169 San Marino SM 8 0.009 %
169 Timor-Leste TL 8 0.009 %
169 Turkmenistan TM 8 0.009 %
174 Cuba CU 7 0.008 %
174 Equatorial Guinea GQ 7 0.008 %
174 Faroe Islands FO 7 0.008 %
174 Jersey JE 7 0.008 %
174 Niger NE 7 0.008 %
174 Samoa WS 7 0.008 %
174 Syrian Arab Republic SY 7 0.008 %
174 Togo TG 7 0.008 %
182 French Guiana GF 6 0.007 %
182 Solomon Islands SB 6 0.007 %
184 Antigua and Barbuda AG 5 0.006 %
184 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
184 French Polynesia PF 5 0.006 %
184 Grenada GD 5 0.006 %
184 Guyana GY 5 0.006 %
184 Saint Barthélemy BL 5 0.006 %
184 Saint Lucia LC 5 0.006 %
184 Saint Martin (French part) MF 5 0.006 %
184 Suriname SR 5 0.006 %
184 Yemen YE 5 0.006 %
194 Dominica DM 4 0.005 %
194 Guadeloupe GP 4 0.005 %
194 Mauritania MR 4 0.005 %
194 Micronesia, Federated States of FM 4 0.005 %
194 Réunion RE 4 0.005 %
194 Sint Maarten (Dutch part) SX 4 0.005 %
194 Tonga TO 4 0.005 %
201 American Samoa AS 3 0.003 %
201 Anguilla AI 3 0.003 %
201 Aruba AW 3 0.003 %
201 Cape Verde CV 3 0.003 %
201 Central African Republic CF 3 0.003 %
201 Djibouti DJ 3 0.003 %
201 Holy See (Vatican City State) VA 3 0.003 %
201 Kiribati KI 3 0.003 %
201 Nauru NR 3 0.003 %
201 Palau PW 3 0.003 %
201 Saint Kitts and Nevis KN 3 0.003 %
212 Åland Islands AX 2 0.002 %
212 Comoros KM 2 0.002 %
212 Ethiopia ET 2 0.002 %
212 Greenland GL 2 0.002 %
212 Guernsey GG 2 0.002 %
212 Guinea-Bissau GW 2 0.002 %
212 Mayotte YT 2 0.002 %
212 Norfolk Island NF 2 0.002 %
212 Sao Tome and Principe ST 2 0.002 %
212 Turks and Caicos Islands TC 2 0.002 %
222 Andorra AD 1 0.001 %
222 British Indian Ocean Territory IO 1 0.001 %
222 Cook Islands CK 1 0.001 %
222 Eritrea ER 1 0.001 %
222 Falkland Islands (Malvinas) FK 1 0.001 %
222 Korea, Democratic People's Republic of KP 1 0.001 %
222 Marshall Islands MH 1 0.001 %
222 Martinique MQ 1 0.001 %
222 Monaco MC 1 0.001 %
222 Niue NU 1 0.001 %
222 Northern Mariana Islands MP 1 0.001 %
222 Saint Pierre and Miquelon PM 1 0.001 %
222 Saint Vincent and the Grenadines VC 1 0.001 %
222 Tokelau TK 1 0.001 %
222 Tuvalu TV 1 0.001 %
222 United States Minor Outlying Islands UM 1 0.001 %
222 Wallis and Futuna WF 1 0.001 %