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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Tue Feb 12 2019

Total number: 89 548
Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 26 796 29.924 %
2 Brazil BR 6 387 7.132 %
3 Russian Federation RU 6 214 6.939 %
4 United Kingdom GB 2 626 2.933 %
5 Poland PL 2 519 2.813 %
6 Germany DE 2 510 2.803 %
7 Australia AU 2 456 2.743 %
8 India IN 2 434 2.718 %
9 Ukraine UA 2 215 2.474 %
10 Canada CA 2 059 2.299 %
11 China CN 1 515 1.692 %
12 Indonesia ID 1 454 1.624 %
13 France FR 1 421 1.587 %
14 Netherlands NL 1 328 1.483 %
15 Romania RO 1 265 1.413 %
16 Japan JP 1 103 1.232 %
17 Italy IT 1 064 1.188 %
18 Spain ES 1 041 1.163 %
19 Korea, Republic of KR 1 027 1.147 %
20 Argentina AR 936 1.045 %
21 Switzerland CH 894 0.998 %
22 Hong Kong HK 886 0.989 %
23 Sweden SE 798 0.891 %
24 Bulgaria BG 760 0.849 %
25 Bangladesh BD 757 0.845 %
26 Czech Republic CZ 709 0.792 %
27 European Union EU 687 0.767 %
28 Iran, Islamic Republic of IR 641 0.716 %
29 Turkey TR 636 0.710 %
30 Austria AT 613 0.685 %
31 New Zealand NZ 606 0.677 %
32 Thailand TH 553 0.618 %
33 South Africa ZA 514 0.574 %
34 Singapore SG 511 0.571 %
35 Philippines PH 425 0.475 %
36 Mexico MX 390 0.436 %
37 Denmark DK 376 0.420 %
38 Viet Nam VN 368 0.411 %
39 Norway NO 354 0.395 %
39 Taiwan, Province of China TW 354 0.395 %
41 Belgium BE 320 0.357 %
42 Israel IL 318 0.355 %
43 Chile CL 311 0.347 %
44 Finland FI 308 0.344 %
45 Latvia LV 292 0.326 %
46 Slovenia SI 290 0.324 %
47 Hungary HU 268 0.299 %
48 Ireland IE 249 0.278 %
48 Malaysia MY 249 0.278 %
50 Slovakia SK 198 0.221 %
51 Colombia CO 197 0.220 %
52 Greece GR 194 0.217 %
52 Moldova, Republic of MD 194 0.217 %
54 Serbia RS 192 0.214 %
55 Nigeria NG 184 0.205 %
56 Lebanon LB 180 0.201 %
57 Saudi Arabia SA 176 0.197 %
58 Pakistan PK 167 0.186 %
59 Lithuania LT 154 0.172 %
60 Kazakhstan KZ 142 0.159 %
61 Belarus BY 135 0.151 %
62 Croatia HR 134 0.150 %
63 Estonia EE 132 0.147 %
64 Panama PA 126 0.141 %
65 Iraq IQ 122 0.136 %
66 Portugal PT 116 0.130 %
67 Ecuador EC 114 0.127 %
68 Kenya KE 107 0.119 %
69 Luxembourg LU 103 0.115 %
70 Cyprus CY 101 0.113 %
71 Cambodia KH 100 0.112 %
72 Nepal NP 98 0.109 %
73 Georgia GE 97 0.108 %
74 Venezuela, Bolivarian Republic of VE 92 0.103 %
75 Costa Rica CR 89 0.099 %
76 Armenia AM 86 0.096 %
76 United Arab Emirates AE 86 0.096 %
78 Honduras HN 85 0.095 %
79 Puerto Rico PR 77 0.086 %
80 Tanzania, United Republic of TZ 76 0.085 %
81 Egypt EG 75 0.084 %
81 Iceland IS 75 0.084 %
81 Myanmar MM 75 0.084 %
84 Ghana GH 74 0.083 %
85 Albania AL 69 0.077 %
85 Kuwait KW 69 0.077 %
87 Afghanistan AF 61 0.068 %
88 Paraguay PY 58 0.065 %
88 Peru PE 58 0.065 %
90 Angola AO 55 0.061 %
90 Uzbekistan UZ 55 0.061 %
92 Macedonia, The Former Yugoslav Republic of MK 54 0.060 %
93 Palestine, State of PS 53 0.059 %
94 Azerbaijan AZ 51 0.057 %
95 Kyrgyzstan KG 49 0.055 %
96 Guatemala GT 47 0.052 %
96 Mongolia MN 47 0.052 %
98 Uganda UG 46 0.051 %
99 Bosnia and Herzegovina BA 44 0.049 %
100 Bolivia BO 43 0.048 %
100 Dominican Republic DO 43 0.048 %
102 Malta MT 41 0.046 %
103 El Salvador SV 40 0.045 %
104 Jordan JO 39 0.044 %
105 Uruguay UY 35 0.039 %
106 Mauritius MU 33 0.037 %
107 Curaçao CW 31 0.035 %
108 Congo, The Democratic Republic of the CD 29 0.032 %
109 Nicaragua NI 28 0.031 %
110 Mozambique MZ 27 0.030 %
111 Belize BZ 26 0.029 %
111 Lao People's Democratic Republic LA 26 0.029 %
111 Zimbabwe ZW 26 0.029 %
114 Bahrain BH 25 0.028 %
115 Botswana BW 24 0.027 %
115 Liechtenstein LI 24 0.027 %
115 Tunisia TN 24 0.027 %
118 Sri Lanka LK 23 0.026 %
119 Montenegro ME 21 0.023 %
119 Papua New Guinea PG 21 0.023 %
119 Seychelles SC 21 0.023 %
119 Zambia ZM 21 0.023 %
123 Cameroon CM 20 0.022 %
124 Bermuda BM 19 0.021 %
124 Burkina Faso BF 19 0.021 %
124 Gibraltar GI 19 0.021 %
124 Rwanda RW 19 0.021 %
128 Bhutan BT 18 0.020 %
128 Côte d'Ivoire CI 18 0.020 %
130 Somalia SO 17 0.019 %
131 Algeria DZ 16 0.018 %
131 Gabon GA 16 0.018 %
131 Malawi MW 16 0.018 %
131 Namibia NA 16 0.018 %
131 Oman OM 16 0.018 %
131 Sierra Leone SL 16 0.018 %
131 Virgin Islands, British VG 16 0.018 %
138 Cayman Islands KY 15 0.017 %
138 Congo CG 15 0.017 %
138 Morocco MA 15 0.017 %
138 Trinidad and Tobago TT 15 0.017 %
142 Brunei Darussalam BN 14 0.016 %
142 Fiji FJ 14 0.016 %
142 New Caledonia NC 14 0.016 %
142 Qatar QA 14 0.016 %
142 Tajikistan TJ 14 0.016 %
147 Benin BJ 13 0.015 %
147 Guinea GN 13 0.015 %
147 Haiti HT 13 0.015 %
147 Isle of Man IM 13 0.015 %
147 Jamaica JM 13 0.015 %
147 Maldives MV 13 0.015 %
147 Vanuatu VU 13 0.015 %
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 %
159 Burundi BI 10 0.011 %
159 Guam GU 10 0.011 %
159 Lesotho LS 10 0.011 %
159 Senegal SN 10 0.011 %
159 Sudan SD 10 0.011 %
164 Chad TD 9 0.010 %
164 Gambia GM 9 0.010 %
164 Madagascar MG 9 0.010 %
164 San Marino SM 9 0.010 %
164 South Sudan SS 9 0.010 %
164 Swaziland SZ 9 0.010 %
164 Virgin Islands, U.S. VI 9 0.010 %
171 Bahamas BS 8 0.009 %
171 Samoa WS 8 0.009 %
171 Timor-Leste TL 8 0.009 %
171 Turkmenistan TM 8 0.009 %
175 Cuba CU 7 0.008 %
175 Equatorial Guinea GQ 7 0.008 %
175 Faroe Islands FO 7 0.008 %
175 Jersey JE 7 0.008 %
175 Niger NE 7 0.008 %
175 Syrian Arab Republic SY 7 0.008 %
175 Togo TG 7 0.008 %
182 Antigua and Barbuda AG 6 0.007 %
182 French Guiana GF 6 0.007 %
182 Grenada GD 6 0.007 %
182 Saint Martin (French part) MF 6 0.007 %
182 Solomon Islands SB 6 0.007 %
187 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
187 French Polynesia PF 5 0.006 %
187 Guyana GY 5 0.006 %
187 Saint Barthélemy BL 5 0.006 %
187 Saint Lucia LC 5 0.006 %
187 Suriname SR 5 0.006 %
187 Yemen YE 5 0.006 %
194 Dominica DM 4 0.004 %
194 Guadeloupe GP 4 0.004 %
194 Mauritania MR 4 0.004 %
194 Micronesia, Federated States of FM 4 0.004 %
194 Réunion RE 4 0.004 %
194 Sint Maarten (Dutch part) SX 4 0.004 %
194 Tonga TO 4 0.004 %
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 Guernsey GG 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 %
213 Åland Islands AX 2 0.002 %
213 APNIC AP 2 0.002 %
213 Comoros KM 2 0.002 %
213 Ethiopia ET 2 0.002 %
213 Greenland GL 2 0.002 %
213 Guinea-Bissau GW 2 0.002 %
213 Martinique MQ 2 0.002 %
213 Mayotte YT 2 0.002 %
213 Monaco MC 2 0.002 %
213 Norfolk Island NF 2 0.002 %
213 Sao Tome and Principe ST 2 0.002 %
213 Turks and Caicos Islands TC 2 0.002 %
225 Andorra AD 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 %