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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon May 20 2019

Total number: 90 941

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 27 020 29.712 %
2 Brazil BR 6 614 7.273 %
3 Russian Federation RU 6 227 6.847 %
4 United Kingdom GB 2 661 2.926 %
5 Germany DE 2 584 2.841 %
6 Poland PL 2 549 2.803 %
7 Australia AU 2 496 2.745 %
8 India IN 2 444 2.687 %
9 Ukraine UA 2 233 2.455 %
10 Canada CA 2 089 2.297 %
11 Indonesia ID 1 554 1.709 %
12 China CN 1 532 1.685 %
13 France FR 1 450 1.594 %
14 Netherlands NL 1 354 1.489 %
15 Romania RO 1 270 1.397 %
16 Japan JP 1 112 1.223 %
17 Italy IT 1 080 1.188 %
18 Spain ES 1 070 1.177 %
19 Korea, Republic of KR 1 027 1.129 %
20 Argentina AR 972 1.069 %
21 Hong Kong HK 911 1.002 %
22 Switzerland CH 909 1.000 %
23 Bangladesh BD 818 0.899 %
24 Sweden SE 801 0.881 %
25 Bulgaria BG 765 0.841 %
26 Czech Republic CZ 700 0.770 %
27 European Union EU 687 0.755 %
28 Turkey TR 649 0.714 %
29 Iran, Islamic Republic of IR 645 0.709 %
30 Austria AT 621 0.683 %
31 New Zealand NZ 614 0.675 %
32 Thailand TH 563 0.619 %
33 South Africa ZA 532 0.585 %
34 Singapore SG 522 0.574 %
35 Philippines PH 437 0.481 %
36 Mexico MX 411 0.452 %
37 Denmark DK 382 0.420 %
38 Viet Nam VN 368 0.405 %
39 Norway NO 359 0.395 %
40 Taiwan, Province of China TW 356 0.391 %
41 Belgium BE 322 0.354 %
42 Israel IL 321 0.353 %
43 Chile CL 316 0.347 %
43 Finland FI 316 0.347 %
45 Latvia LV 295 0.324 %
46 Slovenia SI 291 0.320 %
47 Hungary HU 273 0.300 %
48 Malaysia MY 258 0.284 %
49 Ireland IE 251 0.276 %
50 Colombia CO 211 0.232 %
51 Slovakia SK 205 0.225 %
52 Greece GR 198 0.218 %
53 Moldova, Republic of MD 193 0.212 %
54 Serbia RS 192 0.211 %
55 Lebanon LB 183 0.201 %
56 Nigeria NG 179 0.197 %
56 Saudi Arabia SA 179 0.197 %
58 Pakistan PK 175 0.192 %
59 Lithuania LT 155 0.170 %
60 Kazakhstan KZ 151 0.166 %
61 Croatia HR 139 0.153 %
62 Belarus BY 134 0.147 %
63 Estonia EE 132 0.145 %
64 Iraq IQ 127 0.140 %
64 Panama PA 127 0.140 %
66 Ecuador EC 118 0.130 %
67 Portugal PT 114 0.125 %
68 Cambodia KH 113 0.124 %
69 Kenya KE 110 0.121 %
70 Cyprus CY 106 0.117 %
71 Georgia GE 104 0.114 %
72 Luxembourg LU 102 0.112 %
73 Venezuela, Bolivarian Republic of VE 101 0.111 %
74 Nepal NP 100 0.110 %
75 Costa Rica CR 89 0.098 %
76 Armenia AM 87 0.096 %
76 United Arab Emirates AE 87 0.096 %
78 Honduras HN 86 0.095 %
79 Myanmar MM 83 0.091 %
80 Puerto Rico PR 80 0.088 %
81 Iceland IS 78 0.086 %
82 Tanzania, United Republic of TZ 77 0.085 %
83 Egypt EG 76 0.084 %
84 Albania AL 75 0.082 %
85 Ghana GH 74 0.081 %
86 Kuwait KW 71 0.078 %
87 Paraguay PY 61 0.067 %
87 Peru PE 61 0.067 %
89 Uzbekistan UZ 60 0.066 %
90 Afghanistan AF 58 0.064 %
91 Angola AO 54 0.059 %
91 Macedonia, The Former Yugoslav Republic of MK 54 0.059 %
91 Palestine, State of PS 54 0.059 %
94 Azerbaijan AZ 52 0.057 %
95 Kyrgyzstan KG 50 0.055 %
96 Guatemala GT 49 0.054 %
97 Bosnia and Herzegovina BA 48 0.053 %
97 Mongolia MN 48 0.053 %
99 Dominican Republic DO 47 0.052 %
100 Bolivia BO 44 0.048 %
100 Uganda UG 44 0.048 %
102 Malta MT 41 0.045 %
103 El Salvador SV 40 0.044 %
103 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 29 0.032 %
109 Nicaragua NI 29 0.032 %
111 Mozambique MZ 27 0.030 %
112 Bahrain BH 26 0.029 %
112 Belize BZ 26 0.029 %
112 Zimbabwe ZW 26 0.029 %
115 Sri Lanka LK 25 0.027 %
116 Botswana BW 24 0.026 %
116 Tunisia TN 24 0.026 %
118 Liechtenstein LI 23 0.025 %
118 Papua New Guinea PG 23 0.025 %
120 Cameroon CM 21 0.023 %
120 Gibraltar GI 21 0.023 %
120 Montenegro ME 21 0.023 %
120 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 Somalia SO 18 0.020 %
131 Gabon GA 17 0.019 %
131 Oman OM 17 0.019 %
133 Algeria DZ 16 0.018 %
133 Cayman Islands KY 16 0.018 %
133 Sierra Leone SL 16 0.018 %
133 Virgin Islands, British VG 16 0.018 %
137 Congo CG 15 0.016 %
137 Malawi MW 15 0.016 %
137 Morocco MA 15 0.016 %
137 Namibia NA 15 0.016 %
137 Qatar QA 15 0.016 %
137 Trinidad and Tobago TT 15 0.016 %
143 Brunei Darussalam BN 14 0.015 %
143 Fiji FJ 14 0.015 %
143 New Caledonia NC 14 0.015 %
146 Benin BJ 13 0.014 %
146 Guinea GN 13 0.014 %
146 Haiti HT 13 0.014 %
146 Jamaica JM 13 0.014 %
146 Maldives MV 13 0.014 %
146 Vanuatu VU 13 0.014 %
152 Isle of Man IM 12 0.013 %
152 Liberia LR 12 0.013 %
152 Macao MO 12 0.013 %
152 Tajikistan TJ 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 Guam GU 10 0.011 %
160 Lesotho LS 10 0.011 %
160 Senegal SN 10 0.011 %
160 Sudan SD 10 0.011 %
165 Chad TD 9 0.010 %
165 Gambia GM 9 0.010 %
165 Madagascar MG 9 0.010 %
165 San Marino SM 9 0.010 %
165 South Sudan SS 9 0.010 %
165 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 Syrian Arab Republic SY 7 0.008 %
177 Turkmenistan TM 7 0.008 %
184 French Guiana GF 6 0.007 %
184 Saint Martin (French part) MF 6 0.007 %
184 Solomon Islands SB 6 0.007 %
187 Bonaire, Sint Eustatius and Saba BQ 5 0.005 %
187 French Polynesia PF 5 0.005 %
187 Guadeloupe GP 5 0.005 %
187 Guyana GY 5 0.005 %
187 Saint Barthélemy BL 5 0.005 %
187 Saint Lucia LC 5 0.005 %
187 Suriname SR 5 0.005 %
187 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 %