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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Jul 15 2019

Total number: 91 776

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 27 104 29.533 %
2 Brazil BR 6 767 7.373 %
3 Russian Federation RU 6 242 6.801 %
4 United Kingdom GB 2 678 2.918 %
5 Germany DE 2 628 2.863 %
6 Poland PL 2 548 2.776 %
7 Australia AU 2 522 2.748 %
8 India IN 2 449 2.668 %
9 Ukraine UA 2 230 2.430 %
10 Canada CA 2 103 2.291 %
11 China CN 1 650 1.798 %
12 Indonesia ID 1 554 1.693 %
13 France FR 1 473 1.605 %
14 Netherlands NL 1 373 1.496 %
15 Romania RO 1 268 1.382 %
16 Japan JP 1 115 1.215 %
17 Italy IT 1 093 1.191 %
18 Spain ES 1 091 1.189 %
19 Korea, Republic of KR 1 029 1.121 %
20 Argentina AR 1 002 1.092 %
21 Hong Kong HK 929 1.012 %
22 Switzerland CH 915 0.997 %
23 Bangladesh BD 844 0.920 %
24 Sweden SE 806 0.878 %
25 Bulgaria BG 771 0.840 %
26 Czech Republic CZ 704 0.767 %
27 European Union EU 688 0.750 %
28 Turkey TR 655 0.714 %
29 Iran, Islamic Republic of IR 654 0.713 %
30 Austria AT 632 0.689 %
31 New Zealand NZ 622 0.678 %
32 Thailand TH 565 0.616 %
33 South Africa ZA 541 0.589 %
34 Singapore SG 531 0.579 %
35 Philippines PH 434 0.473 %
36 Mexico MX 417 0.454 %
37 Denmark DK 383 0.417 %
38 Viet Nam VN 367 0.400 %
39 Norway NO 361 0.393 %
40 Taiwan, Province of China TW 357 0.389 %
41 Belgium BE 329 0.358 %
42 Chile CL 322 0.351 %
42 Finland FI 322 0.351 %
42 Israel IL 322 0.351 %
45 Latvia LV 290 0.316 %
45 Slovenia SI 290 0.316 %
47 Hungary HU 275 0.300 %
48 Malaysia MY 262 0.285 %
49 Ireland IE 252 0.275 %
50 Colombia CO 219 0.239 %
51 Slovakia SK 207 0.226 %
52 Greece GR 201 0.219 %
53 Moldova, Republic of MD 192 0.209 %
53 Serbia RS 192 0.209 %
55 Lebanon LB 187 0.204 %
56 Nigeria NG 183 0.199 %
57 Pakistan PK 180 0.196 %
58 Saudi Arabia SA 179 0.195 %
59 Lithuania LT 156 0.170 %
60 Kazakhstan KZ 153 0.167 %
61 Estonia EE 142 0.155 %
62 Croatia HR 140 0.153 %
63 Belarus BY 131 0.143 %
64 Iraq IQ 130 0.142 %
65 Panama PA 125 0.136 %
66 Ecuador EC 123 0.134 %
67 Cambodia KH 118 0.129 %
68 Portugal PT 114 0.124 %
69 Kenya KE 111 0.121 %
70 Georgia GE 107 0.117 %
71 Cyprus CY 106 0.115 %
72 Nepal NP 105 0.114 %
73 Venezuela, Bolivarian Republic of VE 104 0.113 %
74 Luxembourg LU 103 0.112 %
75 Costa Rica CR 90 0.098 %
76 United Arab Emirates AE 88 0.096 %
77 Honduras HN 86 0.094 %
78 Armenia AM 84 0.092 %
78 Myanmar MM 84 0.092 %
80 Puerto Rico PR 83 0.090 %
81 Tanzania, United Republic of TZ 79 0.086 %
82 Iceland IS 78 0.085 %
83 Albania AL 76 0.083 %
83 Egypt EG 76 0.083 %
85 Ghana GH 75 0.082 %
86 Kuwait KW 72 0.078 %
87 Paraguay PY 68 0.074 %
88 Peru PE 66 0.072 %
89 Uzbekistan UZ 60 0.065 %
90 Afghanistan AF 58 0.063 %
91 Angola AO 56 0.061 %
92 Macedonia, The Former Yugoslav Republic of MK 54 0.059 %
92 Palestine, State of PS 54 0.059 %
94 Azerbaijan AZ 52 0.057 %
95 Guatemala GT 50 0.054 %
95 Kyrgyzstan KG 50 0.054 %
97 Dominican Republic DO 49 0.053 %
97 Mongolia MN 49 0.053 %
99 Bosnia and Herzegovina BA 48 0.052 %
100 Bolivia BO 44 0.048 %
100 Uganda UG 44 0.048 %
102 El Salvador SV 43 0.047 %
103 Malta MT 41 0.045 %
104 Jordan JO 40 0.044 %
105 Congo, The Democratic Republic of the CD 35 0.038 %
105 Mauritius MU 35 0.038 %
105 Uruguay UY 35 0.038 %
108 Curaçao CW 31 0.034 %
109 Lao People's Democratic Republic LA 30 0.033 %
110 Nicaragua NI 29 0.032 %
111 Belize BZ 27 0.029 %
111 Mozambique MZ 27 0.029 %
113 Bahrain BH 26 0.028 %
113 Zimbabwe ZW 26 0.028 %
115 Liechtenstein LI 25 0.027 %
115 Sri Lanka LK 25 0.027 %
117 Botswana BW 24 0.026 %
117 Tunisia TN 24 0.026 %
119 Montenegro ME 23 0.025 %
119 Papua New Guinea PG 23 0.025 %
121 Cameroon CM 21 0.023 %
121 Gibraltar GI 21 0.023 %
121 Seychelles SC 21 0.023 %
124 Burkina Faso BF 20 0.022 %
125 Bermuda BM 19 0.021 %
125 Bhutan BT 19 0.021 %
125 Rwanda RW 19 0.021 %
125 Zambia ZM 19 0.021 %
129 Côte d'Ivoire CI 18 0.020 %
129 Gabon GA 18 0.020 %
129 Somalia SO 18 0.020 %
132 Oman OM 17 0.019 %
132 Virgin Islands, British VG 17 0.019 %
134 Algeria DZ 16 0.017 %
134 Cayman Islands KY 16 0.017 %
134 Congo CG 16 0.017 %
134 Malawi MW 16 0.017 %
134 Morocco MA 16 0.017 %
134 Namibia NA 16 0.017 %
134 Sierra Leone SL 16 0.017 %
141 Brunei Darussalam BN 15 0.016 %
141 Trinidad and Tobago TT 15 0.016 %
143 Fiji FJ 14 0.015 %
143 New Caledonia NC 14 0.015 %
143 Qatar QA 14 0.015 %
146 Benin BJ 13 0.014 %
146 Guinea GN 13 0.014 %
146 Haiti HT 13 0.014 %
146 Isle of Man IM 13 0.014 %
146 Jamaica JM 13 0.014 %
146 Maldives MV 13 0.014 %
146 Tajikistan TJ 13 0.014 %
146 Vanuatu VU 13 0.014 %
154 Liberia LR 12 0.013 %
154 Macao MO 12 0.013 %
156 Barbados BB 11 0.012 %
156 Libya LY 11 0.012 %
156 Mali ML 11 0.012 %
156 Virgin Islands, U.S. VI 11 0.012 %
160 Burundi BI 10 0.011 %
160 Gambia GM 10 0.011 %
160 Guam GU 10 0.011 %
160 Lesotho LS 10 0.011 %
160 Senegal SN 10 0.011 %
160 South Sudan SS 10 0.011 %
160 Sudan SD 10 0.011 %
167 Chad TD 9 0.010 %
167 Madagascar MG 9 0.010 %
167 San Marino SM 9 0.010 %
167 Swaziland SZ 9 0.010 %
171 Bahamas BS 8 0.009 %
171 Faroe Islands FO 8 0.009 %
171 Jersey JE 8 0.009 %
171 Samoa WS 8 0.009 %
171 Timor-Leste TL 8 0.009 %
171 Togo TG 8 0.009 %
177 Antigua and Barbuda AG 7 0.008 %
177 Cuba CU 7 0.008 %
177 Equatorial Guinea GQ 7 0.008 %
177 Grenada GD 7 0.008 %
177 Niger NE 7 0.008 %
177 Solomon Islands SB 7 0.008 %
177 Syrian Arab Republic SY 7 0.008 %
177 Turkmenistan TM 7 0.008 %
185 French Guiana GF 6 0.007 %
185 Saint Lucia LC 6 0.007 %
185 Saint Martin (French part) MF 6 0.007 %
188 Bonaire, Sint Eustatius and Saba BQ 5 0.005 %
188 French Polynesia PF 5 0.005 %
188 Guadeloupe GP 5 0.005 %
188 Guyana GY 5 0.005 %
188 Saint Barthélemy BL 5 0.005 %
188 Suriname SR 5 0.005 %
188 Yemen YE 5 0.005 %
195 Cape Verde CV 4 0.004 %
195 Dominica DM 4 0.004 %
195 Mauritania MR 4 0.004 %
195 Micronesia, Federated States of FM 4 0.004 %
195 Réunion RE 4 0.004 %
195 Saint Kitts and Nevis KN 4 0.004 %
195 Sint Maarten (Dutch part) SX 4 0.004 %
195 Tonga TO 4 0.004 %
203 American Samoa AS 3 0.003 %
203 Anguilla AI 3 0.003 %
203 Aruba AW 3 0.003 %
203 Djibouti DJ 3 0.003 %
203 Guernsey GG 3 0.003 %
203 Holy See (Vatican City State) VA 3 0.003 %
203 Kiribati KI 3 0.003 %
203 Nauru NR 3 0.003 %
203 Palau PW 3 0.003 %
212 Åland Islands AX 2 0.002 %
212 APNIC AP 2 0.002 %
212 Central African Republic CF 2 0.002 %
212 Comoros KM 2 0.002 %
212 Ethiopia ET 2 0.002 %
212 Greenland GL 2 0.002 %
212 Guinea-Bissau GW 2 0.002 %
212 Martinique MQ 2 0.002 %
212 Mayotte YT 2 0.002 %
212 Monaco MC 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 %
225 Andorra AD 1 0.001 %
225 Antarctica AQ 1 0.001 %
225 British Indian Ocean Territory IO 1 0.001 %
225 Cook Islands CK 1 0.001 %
225 Eritrea ER 1 0.001 %
225 Falkland Islands (Malvinas) FK 1 0.001 %
225 Korea, Democratic People's Republic of KP 1 0.001 %
225 Marshall Islands MH 1 0.001 %
225 Niue NU 1 0.001 %
225 Northern Mariana Islands MP 1 0.001 %
225 Saint Pierre and Miquelon PM 1 0.001 %
225 Saint Vincent and the Grenadines VC 1 0.001 %
225 Tokelau TK 1 0.001 %
225 Tuvalu TV 1 0.001 %
225 United States Minor Outlying Islands UM 1 0.001 %
225 Wallis and Futuna WF 1 0.001 %