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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Sep 16 2019

Total number: 92 715

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 27 200 29.337 %
2 Brazil BR 6 958 7.505 %
3 Russian Federation RU 6 239 6.729 %
4 United Kingdom GB 2 715 2.928 %
5 Germany DE 2 669 2.879 %
6 India IN 2 556 2.757 %
6 Poland PL 2 556 2.757 %
8 Australia AU 2 548 2.748 %
9 Ukraine UA 2 233 2.408 %
10 Canada CA 2 118 2.284 %
11 China CN 1 669 1.800 %
12 Indonesia ID 1 654 1.784 %
13 France FR 1 494 1.611 %
14 Netherlands NL 1 395 1.505 %
15 Romania RO 1 266 1.365 %
16 Japan JP 1 119 1.207 %
17 Italy IT 1 101 1.188 %
18 Spain ES 1 094 1.180 %
19 Korea, Republic of KR 1 032 1.113 %
20 Argentina AR 1 021 1.101 %
21 Hong Kong HK 938 1.012 %
22 Switzerland CH 916 0.988 %
23 Bangladesh BD 871 0.939 %
24 Sweden SE 811 0.875 %
25 Bulgaria BG 778 0.839 %
26 Czech Republic CZ 706 0.761 %
27 European Union EU 685 0.739 %
28 Iran, Islamic Republic of IR 660 0.712 %
29 Turkey TR 656 0.708 %
30 Austria AT 643 0.694 %
31 New Zealand NZ 626 0.675 %
32 Thailand TH 565 0.609 %
33 South Africa ZA 552 0.595 %
34 Singapore SG 537 0.579 %
35 Philippines PH 440 0.475 %
36 Mexico MX 422 0.455 %
37 Denmark DK 396 0.427 %
38 Viet Nam VN 367 0.396 %
39 Taiwan, Province of China TW 359 0.387 %
40 Norway NO 356 0.384 %
41 Belgium BE 333 0.359 %
42 Israel IL 326 0.352 %
43 Chile CL 324 0.349 %
43 Finland FI 324 0.349 %
45 Slovenia SI 294 0.317 %
46 Latvia LV 289 0.312 %
47 Hungary HU 277 0.299 %
48 Malaysia MY 266 0.287 %
49 Ireland IE 252 0.272 %
50 Colombia CO 224 0.242 %
51 Slovakia SK 211 0.228 %
52 Greece GR 200 0.216 %
53 Moldova, Republic of MD 192 0.207 %
54 Serbia RS 189 0.204 %
55 Nigeria NG 188 0.203 %
56 Lebanon LB 186 0.201 %
57 Pakistan PK 182 0.196 %
58 Saudi Arabia SA 177 0.191 %
59 Lithuania LT 157 0.169 %
60 Kazakhstan KZ 155 0.167 %
61 Estonia EE 153 0.165 %
62 Croatia HR 140 0.151 %
63 Belarus BY 132 0.142 %
64 Iraq IQ 131 0.141 %
65 Ecuador EC 126 0.136 %
65 Panama PA 126 0.136 %
67 Cambodia KH 122 0.132 %
68 Portugal PT 117 0.126 %
69 Venezuela, Bolivarian Republic of VE 113 0.122 %
70 Kenya KE 112 0.121 %
71 Luxembourg LU 109 0.118 %
72 Cyprus CY 107 0.115 %
72 Georgia GE 107 0.115 %
74 Nepal NP 106 0.114 %
75 Costa Rica CR 90 0.097 %
76 United Arab Emirates AE 88 0.095 %
77 Honduras HN 87 0.094 %
78 Armenia AM 86 0.093 %
78 Myanmar MM 86 0.093 %
78 Puerto Rico PR 86 0.093 %
81 Iceland IS 78 0.084 %
81 Tanzania, United Republic of TZ 78 0.084 %
83 Ghana GH 77 0.083 %
84 Egypt EG 76 0.082 %
85 Albania AL 75 0.081 %
86 Kuwait KW 72 0.078 %
87 Paraguay PY 71 0.077 %
88 Peru PE 70 0.076 %
89 Uzbekistan UZ 61 0.066 %
90 Afghanistan AF 57 0.061 %
91 Angola AO 56 0.060 %
91 Palestine, State of PS 56 0.060 %
93 Macedonia, The Former Yugoslav Republic of MK 54 0.058 %
94 Azerbaijan AZ 53 0.057 %
95 Guatemala GT 52 0.056 %
96 Kyrgyzstan KG 51 0.055 %
96 Mongolia MN 51 0.055 %
98 Dominican Republic DO 49 0.053 %
99 Bosnia and Herzegovina BA 47 0.051 %
100 El Salvador SV 45 0.049 %
101 Bolivia BO 44 0.047 %
101 Uganda UG 44 0.047 %
103 Malta MT 42 0.045 %
104 Jordan JO 41 0.044 %
105 Mauritius MU 39 0.042 %
106 Congo, The Democratic Republic of the CD 35 0.038 %
106 Uruguay UY 35 0.038 %
108 Curaçao CW 31 0.033 %
108 Lao People's Democratic Republic LA 31 0.033 %
110 Nicaragua NI 30 0.032 %
111 Bahrain BH 27 0.029 %
111 Belize BZ 27 0.029 %
111 Mozambique MZ 27 0.029 %
114 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 Burkina Faso BF 21 0.023 %
121 Cameroon CM 21 0.023 %
121 Gibraltar GI 21 0.023 %
121 Seychelles SC 21 0.023 %
125 Bermuda BM 19 0.020 %
125 Bhutan BT 19 0.020 %
125 Rwanda RW 19 0.020 %
125 Zambia ZM 19 0.020 %
129 Gabon GA 18 0.019 %
129 Somalia SO 18 0.019 %
131 Côte d'Ivoire CI 17 0.018 %
131 Oman OM 17 0.018 %
131 Virgin Islands, British VG 17 0.018 %
134 Algeria DZ 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 %
140 Brunei Darussalam BN 15 0.016 %
140 Cayman Islands KY 15 0.016 %
140 Qatar QA 15 0.016 %
143 Fiji FJ 14 0.015 %
143 New Caledonia NC 14 0.015 %
143 Trinidad and Tobago TT 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 Libya LY 12 0.013 %
154 Macao MO 12 0.013 %
157 Barbados BB 11 0.012 %
157 Mali ML 11 0.012 %
157 South Sudan SS 11 0.012 %
157 Virgin Islands, U.S. VI 11 0.012 %
161 Burundi BI 10 0.011 %
161 Chad TD 10 0.011 %
161 Gambia GM 10 0.011 %
161 Guam GU 10 0.011 %
161 Lesotho LS 10 0.011 %
161 Senegal SN 10 0.011 %
161 Sudan SD 10 0.011 %
161 Swaziland SZ 10 0.011 %
169 Bahamas BS 9 0.010 %
169 Madagascar MG 9 0.010 %
169 San Marino SM 9 0.010 %
172 Faroe Islands FO 8 0.009 %
172 Jersey JE 8 0.009 %
172 Samoa WS 8 0.009 %
172 Solomon Islands SB 8 0.009 %
172 Timor-Leste TL 8 0.009 %
172 Togo TG 8 0.009 %
178 Antigua and Barbuda AG 7 0.008 %
178 Cuba CU 7 0.008 %
178 Equatorial Guinea GQ 7 0.008 %
178 Grenada GD 7 0.008 %
178 Niger NE 7 0.008 %
178 Syrian Arab Republic SY 7 0.008 %
178 Turkmenistan TM 7 0.008 %
185 French Guiana GF 6 0.006 %
185 Saint Lucia LC 6 0.006 %
185 Saint Martin (French part) MF 6 0.006 %
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 %