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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Tue Jun 20 2017

Total number: 80 993

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 25 237 31.159 %
2 Russian Federation RU 5 876 7.255 %
3 Brazil BR 4 823 5.955 %
4 United Kingdom GB 2 415 2.982 %
5 Poland PL 2 340 2.889 %
6 Australia AU 2 222 2.743 %
7 Germany DE 2 206 2.724 %
8 Ukraine UA 2 057 2.540 %
9 India IN 1 971 2.434 %
10 Canada CA 1 935 2.389 %
11 China CN 1 333 1.646 %
12 France FR 1 297 1.601 %
13 Romania RO 1 292 1.595 %
14 Indonesia ID 1 177 1.453 %
15 Netherlands NL 1 172 1.447 %
16 Japan JP 1 086 1.341 %
17 Korea, Republic of KR 1 023 1.263 %
18 Italy IT 971 1.199 %
19 Spain ES 832 1.027 %
20 Switzerland CH 825 1.019 %
21 Hong Kong HK 774 0.956 %
22 Sweden SE 759 0.937 %
23 Argentina AR 709 0.875 %
24 Bulgaria BG 703 0.868 %
25 European Union EU 692 0.854 %
26 Czech Republic CZ 662 0.817 %
27 Iran, Islamic Republic of IR 599 0.740 %
28 Turkey TR 593 0.732 %
29 Austria AT 582 0.719 %
30 New Zealand NZ 555 0.685 %
31 Thailand TH 519 0.641 %
32 Bangladesh BD 493 0.609 %
33 Singapore SG 458 0.565 %
34 South Africa ZA 426 0.526 %
35 Philippines PH 393 0.485 %
36 Viet Nam VN 369 0.456 %
37 Mexico MX 355 0.438 %
38 Taiwan, Province of China TW 347 0.428 %
39 Norway NO 338 0.417 %
40 Denmark DK 335 0.414 %
41 Israel IL 294 0.363 %
42 Belgium BE 292 0.361 %
43 Finland FI 284 0.351 %
44 Slovenia SI 281 0.347 %
45 Latvia LV 272 0.336 %
46 Hungary HU 255 0.315 %
47 Chile CL 239 0.295 %
48 Ireland IE 234 0.289 %
49 Malaysia MY 233 0.288 %
50 Greece GR 189 0.233 %
51 Slovakia SK 182 0.225 %
52 Serbia RS 178 0.220 %
53 Colombia CO 165 0.204 %
54 Nigeria NG 159 0.196 %
55 Moldova, Republic of MD 154 0.190 %
55 Saudi Arabia SA 154 0.190 %
57 Lebanon LB 144 0.178 %
58 Pakistan PK 140 0.173 %
59 Lithuania LT 135 0.167 %
60 Croatia HR 129 0.159 %
61 Belarus BY 126 0.156 %
62 Kazakhstan KZ 123 0.152 %
63 Panama PA 116 0.143 %
64 Estonia EE 104 0.128 %
65 Cyprus CY 103 0.127 %
66 Portugal PT 100 0.123 %
67 Iraq IQ 98 0.121 %
68 Kenya KE 97 0.120 %
69 Georgia GE 94 0.116 %
69 Luxembourg LU 94 0.116 %
71 United Arab Emirates AE 90 0.111 %
72 Venezuela, Bolivarian Republic of VE 85 0.105 %
73 Ecuador EC 84 0.104 %
74 Armenia AM 75 0.093 %
75 Egypt EG 74 0.091 %
76 Iceland IS 72 0.089 %
76 Tanzania, United Republic of TZ 72 0.089 %
78 Costa Rica CR 71 0.088 %
79 Cambodia KH 69 0.085 %
80 Honduras HN 68 0.084 %
80 Nepal NP 68 0.084 %
82 Puerto Rico PR 65 0.080 %
83 Kuwait KW 63 0.078 %
84 Ghana GH 62 0.077 %
85 Albania AL 58 0.072 %
86 Myanmar MM 54 0.067 %
87 Afghanistan AF 50 0.062 %
88 Azerbaijan AZ 49 0.060 %
89 Angola AO 47 0.058 %
89 Uzbekistan UZ 47 0.058 %
91 Macedonia, The Former Yugoslav Republic of MK 46 0.057 %
91 Palestine, State of PS 46 0.057 %
93 Peru PE 44 0.054 %
94 Mongolia MN 43 0.053 %
95 Uganda UG 42 0.052 %
96 Bosnia and Herzegovina BA 41 0.051 %
96 Guatemala GT 41 0.051 %
96 Kyrgyzstan KG 41 0.051 %
99 Paraguay PY 40 0.049 %
100 Dominican Republic DO 37 0.046 %
100 Jordan JO 37 0.046 %
102 Malta MT 36 0.044 %
103 Mauritius MU 33 0.041 %
103 Uruguay UY 33 0.041 %
105 Bolivia BO 32 0.040 %
105 Curaçao CW 32 0.040 %
107 El Salvador SV 31 0.038 %
108 Nicaragua NI 27 0.033 %
109 Congo, The Democratic Republic of the CD 25 0.031 %
109 Mozambique MZ 25 0.031 %
111 Botswana BW 24 0.030 %
112 Bahrain BH 23 0.028 %
112 Sri Lanka LK 23 0.028 %
114 Lao People's Democratic Republic LA 22 0.027 %
114 Zimbabwe ZW 22 0.027 %
116 Liechtenstein LI 21 0.026 %
116 Montenegro ME 21 0.026 %
116 Tunisia TN 21 0.026 %
119 Belize BZ 20 0.025 %
119 Bermuda BM 20 0.025 %
121 Cameroon CM 19 0.023 %
121 Zambia ZM 19 0.023 %
123 Rwanda RW 18 0.022 %
124 Algeria DZ 17 0.021 %
125 Namibia NA 16 0.020 %
125 Papua New Guinea PG 16 0.020 %
125 Seychelles SC 16 0.020 %
128 Gibraltar GI 15 0.019 %
128 Malawi MW 15 0.019 %
130 Côte d'Ivoire CI 14 0.017 %
130 Qatar QA 14 0.017 %
130 Trinidad and Tobago TT 14 0.017 %
130 Virgin Islands, British VG 14 0.017 %
134 Benin BJ 13 0.016 %
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 New Caledonia NC 13 0.016 %
134 Somalia SO 13 0.016 %
142 Burkina Faso BF 12 0.015 %
142 Cayman Islands KY 12 0.015 %
142 Morocco MA 12 0.015 %
142 Tajikistan TJ 12 0.015 %
146 Sierra Leone SL 11 0.014 %
147 Bahamas BS 10 0.012 %
147 Burundi BI 10 0.012 %
147 Fiji FJ 10 0.012 %
147 Guinea GN 10 0.012 %
147 Jamaica JM 10 0.012 %
147 Lesotho LS 10 0.012 %
147 Libya LY 10 0.012 %
147 Maldives MV 10 0.012 %
147 Oman OM 10 0.012 %
147 Vanuatu VU 10 0.012 %
157 Barbados BB 9 0.011 %
157 Gambia GM 9 0.011 %
157 Guam GU 9 0.011 %
157 Liberia LR 9 0.011 %
157 Senegal SN 9 0.011 %
157 South Sudan SS 9 0.011 %
157 Virgin Islands, U.S. VI 9 0.011 %
164 Bhutan BT 8 0.010 %
164 Chad TD 8 0.010 %
164 Macao MO 8 0.010 %
164 Madagascar MG 8 0.010 %
164 San Marino SM 8 0.010 %
164 Sudan SD 8 0.010 %
164 Swaziland SZ 8 0.010 %
171 Cuba CU 7 0.009 %
171 Jersey JE 7 0.009 %
171 Niger NE 7 0.009 %
171 Samoa WS 7 0.009 %
171 Syrian Arab Republic SY 7 0.009 %
176 Antigua and Barbuda AG 6 0.007 %
176 Faroe Islands FO 6 0.007 %
176 French Guiana GF 6 0.007 %
176 Turkmenistan TM 6 0.007 %
180 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
180 Equatorial Guinea GQ 5 0.006 %
180 Grenada GD 5 0.006 %
180 Guyana GY 5 0.006 %
180 Mali ML 5 0.006 %
180 Solomon Islands SB 5 0.006 %
180 Timor-Leste TL 5 0.006 %
180 Togo TG 5 0.006 %
180 Yemen YE 5 0.006 %
189 French Polynesia PF 4 0.005 %
189 Guadeloupe GP 4 0.005 %
189 Mauritania MR 4 0.005 %
189 Micronesia, Federated States of FM 4 0.005 %
189 Réunion RE 4 0.005 %
189 Saint Barthélemy BL 4 0.005 %
189 Saint Martin (French part) MF 4 0.005 %
189 Suriname SR 4 0.005 %
189 Tonga TO 4 0.005 %
198 Anguilla AI 3 0.004 %
198 Aruba AW 3 0.004 %
198 Cape Verde CV 3 0.004 %
198 Central African Republic CF 3 0.004 %
198 Djibouti DJ 3 0.004 %
198 Dominica DM 3 0.004 %
198 Holy See (Vatican City State) VA 3 0.004 %
198 Kiribati KI 3 0.004 %
198 Palau PW 3 0.004 %
198 Sint Maarten (Dutch part) SX 3 0.004 %
208 American Samoa AS 2 0.002 %
208 Comoros KM 2 0.002 %
208 Ethiopia ET 2 0.002 %
208 Greenland GL 2 0.002 %
208 Guernsey GG 2 0.002 %
208 Guinea-Bissau GW 2 0.002 %
208 Mayotte YT 2 0.002 %
208 Nauru NR 2 0.002 %
208 Norfolk Island NF 2 0.002 %
208 Saint Kitts and Nevis KN 2 0.002 %
208 Saint Lucia LC 2 0.002 %
208 Turks and Caicos Islands TC 2 0.002 %
220 Åland Islands AX 1 0.001 %
220 Andorra AD 1 0.001 %
220 APNIC AP 1 0.001 %
220 British Indian Ocean Territory IO 1 0.001 %
220 Cook Islands CK 1 0.001 %
220 Eritrea ER 1 0.001 %
220 Korea, Democratic People's Republic of KP 1 0.001 %
220 Marshall Islands MH 1 0.001 %
220 Martinique MQ 1 0.001 %
220 Monaco MC 1 0.001 %
220 Niue NU 1 0.001 %
220 Northern Mariana Islands MP 1 0.001 %
220 Saint Pierre and Miquelon PM 1 0.001 %
220 Saint Vincent and the Grenadines VC 1 0.001 %
220 Sao Tome and Principe ST 1 0.001 %
220 Tokelau TK 1 0.001 %
220 Tuvalu TV 1 0.001 %
220 United States Minor Outlying Islands UM 1 0.001 %
220 Wallis and Futuna WF 1 0.001 %