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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Nov 12 2018

Total number: 88 472

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 26 611 30.078 %
2 Brazil BR 6 174 6.978 %
3 Russian Federation RU 6 164 6.967 %
4 United Kingdom GB 2 591 2.929 %
5 Poland PL 2 515 2.843 %
6 Germany DE 2 480 2.803 %
7 Australia AU 2 416 2.731 %
8 India IN 2 330 2.634 %
9 Ukraine UA 2 207 2.495 %
10 Canada CA 2 047 2.314 %
11 China CN 1 502 1.698 %
12 Indonesia ID 1 451 1.640 %
13 France FR 1 406 1.589 %
14 Netherlands NL 1 304 1.474 %
15 Romania RO 1 274 1.440 %
16 Japan JP 1 101 1.244 %
17 Italy IT 1 064 1.203 %
18 Korea, Republic of KR 1 027 1.161 %
19 Spain ES 1 015 1.147 %
20 Argentina AR 920 1.040 %
21 Switzerland CH 884 0.999 %
22 Hong Kong HK 871 0.984 %
23 Sweden SE 791 0.894 %
24 Bulgaria BG 749 0.847 %
25 Czech Republic CZ 709 0.801 %
26 Bangladesh BD 696 0.787 %
27 European Union EU 686 0.775 %
28 Iran, Islamic Republic of IR 638 0.721 %
29 Turkey TR 628 0.710 %
30 Austria AT 615 0.695 %
31 New Zealand NZ 607 0.686 %
32 Thailand TH 548 0.619 %
33 South Africa ZA 506 0.572 %
34 Singapore SG 502 0.567 %
35 Philippines PH 420 0.475 %
36 Mexico MX 382 0.432 %
37 Denmark DK 371 0.419 %
38 Viet Nam VN 368 0.416 %
39 Taiwan, Province of China TW 353 0.399 %
40 Norway NO 350 0.396 %
41 Belgium BE 314 0.355 %
42 Israel IL 311 0.352 %
43 Finland FI 304 0.344 %
44 Chile CL 302 0.341 %
45 Slovenia SI 292 0.330 %
46 Latvia LV 286 0.323 %
47 Hungary HU 270 0.305 %
48 Malaysia MY 251 0.284 %
49 Ireland IE 243 0.275 %
50 Slovakia SK 196 0.222 %
51 Greece GR 195 0.220 %
52 Colombia CO 194 0.219 %
52 Serbia RS 194 0.219 %
54 Moldova, Republic of MD 182 0.206 %
55 Nigeria NG 178 0.201 %
56 Lebanon LB 176 0.199 %
57 Saudi Arabia SA 170 0.192 %
58 Pakistan PK 158 0.179 %
59 Lithuania LT 150 0.170 %
60 Kazakhstan KZ 139 0.157 %
61 Belarus BY 135 0.153 %
62 Croatia HR 134 0.151 %
63 Estonia EE 127 0.144 %
64 Panama PA 125 0.141 %
65 Iraq IQ 123 0.139 %
66 Portugal PT 116 0.131 %
67 Ecuador EC 113 0.128 %
68 Kenya KE 107 0.121 %
69 Luxembourg LU 103 0.116 %
70 Cyprus CY 101 0.114 %
71 Georgia GE 98 0.111 %
72 Cambodia KH 96 0.109 %
73 Nepal NP 93 0.105 %
74 Venezuela, Bolivarian Republic of VE 91 0.103 %
75 United Arab Emirates AE 89 0.101 %
76 Costa Rica CR 87 0.098 %
77 Armenia AM 86 0.097 %
78 Honduras HN 80 0.090 %
79 Puerto Rico PR 77 0.087 %
79 Tanzania, United Republic of TZ 77 0.087 %
81 Iceland IS 76 0.086 %
82 Egypt EG 73 0.083 %
82 Ghana GH 73 0.083 %
82 Myanmar MM 73 0.083 %
85 Kuwait KW 69 0.078 %
86 Albania AL 65 0.073 %
87 Afghanistan AF 60 0.068 %
88 Paraguay PY 56 0.063 %
89 Angola AO 55 0.062 %
90 Macedonia, The Former Yugoslav Republic of MK 54 0.061 %
91 Palestine, State of PS 53 0.060 %
91 Peru PE 53 0.060 %
91 Uzbekistan UZ 53 0.060 %
94 Azerbaijan AZ 51 0.058 %
95 Kyrgyzstan KG 49 0.055 %
96 Guatemala GT 47 0.053 %
96 Mongolia MN 47 0.053 %
98 Uganda UG 45 0.051 %
99 Dominican Republic DO 43 0.049 %
100 Bolivia BO 42 0.047 %
100 Bosnia and Herzegovina BA 42 0.047 %
102 Malta MT 40 0.045 %
103 Jordan JO 38 0.043 %
104 El Salvador SV 37 0.042 %
105 Uruguay UY 34 0.038 %
106 Mauritius MU 33 0.037 %
107 Curaçao CW 32 0.036 %
108 Congo, The Democratic Republic of the CD 28 0.032 %
108 Nicaragua NI 28 0.032 %
110 Mozambique MZ 27 0.031 %
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 24 0.027 %
114 Botswana BW 24 0.027 %
114 Liechtenstein LI 24 0.027 %
117 Sri Lanka LK 23 0.026 %
117 Tunisia TN 23 0.026 %
119 Gibraltar GI 21 0.024 %
119 Montenegro ME 21 0.024 %
119 Seychelles SC 21 0.024 %
122 Cameroon CM 20 0.023 %
122 Papua New Guinea PG 20 0.023 %
124 Bermuda BM 19 0.021 %
124 Rwanda RW 19 0.021 %
124 Zambia ZM 19 0.021 %
127 Burkina Faso BF 18 0.020 %
128 Algeria DZ 17 0.019 %
128 Côte d'Ivoire CI 17 0.019 %
128 Somalia SO 17 0.019 %
131 Bhutan BT 16 0.018 %
131 Namibia NA 16 0.018 %
131 Sierra Leone SL 16 0.018 %
134 Gabon GA 15 0.017 %
134 Malawi MW 15 0.017 %
134 Morocco MA 15 0.017 %
134 Qatar QA 15 0.017 %
134 Trinidad and Tobago TT 15 0.017 %
134 Virgin Islands, British VG 15 0.017 %
140 Brunei Darussalam BN 14 0.016 %
140 Cayman Islands KY 14 0.016 %
140 Congo CG 14 0.016 %
140 New Caledonia NC 14 0.016 %
140 Oman OM 14 0.016 %
140 Tajikistan TJ 14 0.016 %
146 Benin BJ 13 0.015 %
146 Fiji FJ 13 0.015 %
146 Guinea GN 13 0.015 %
146 Haiti HT 13 0.015 %
146 Isle of Man IM 13 0.015 %
146 Jamaica JM 13 0.015 %
146 Maldives MV 13 0.015 %
146 Vanuatu VU 13 0.015 %
154 Liberia LR 12 0.014 %
154 Macao MO 12 0.014 %
156 Libya LY 11 0.012 %
157 Barbados BB 10 0.011 %
157 Burundi BI 10 0.011 %
157 Guam GU 10 0.011 %
157 Lesotho LS 10 0.011 %
157 Mali ML 10 0.011 %
157 Senegal SN 10 0.011 %
163 Chad TD 9 0.010 %
163 Gambia GM 9 0.010 %
163 South Sudan SS 9 0.010 %
163 Sudan SD 9 0.010 %
163 Swaziland SZ 9 0.010 %
163 Virgin Islands, U.S. VI 9 0.010 %
169 Bahamas BS 8 0.009 %
169 Madagascar MG 8 0.009 %
169 Samoa WS 8 0.009 %
169 San Marino SM 8 0.009 %
169 Timor-Leste TL 8 0.009 %
169 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 Solomon Islands SB 6 0.007 %
185 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
185 French Polynesia PF 5 0.006 %
185 Grenada GD 5 0.006 %
185 Guyana GY 5 0.006 %
185 Saint Barthélemy BL 5 0.006 %
185 Saint Lucia LC 5 0.006 %
185 Saint Martin (French part) MF 5 0.006 %
185 Suriname SR 5 0.006 %
185 Yemen YE 5 0.006 %
194 Dominica DM 4 0.005 %
194 Guadeloupe GP 4 0.005 %
194 Mauritania MR 4 0.005 %
194 Micronesia, Federated States of FM 4 0.005 %
194 Réunion RE 4 0.005 %
194 Sint Maarten (Dutch part) SX 4 0.005 %
194 Tonga TO 4 0.005 %
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 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 %
212 Åland Islands AX 2 0.002 %
212 APNIC AP 2 0.002 %
212 Comoros KM 2 0.002 %
212 Ethiopia ET 2 0.002 %
212 Greenland GL 2 0.002 %
212 Guernsey GG 2 0.002 %
212 Guinea-Bissau GW 2 0.002 %
212 Mayotte YT 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 %
223 Andorra AD 1 0.001 %
223 British Indian Ocean Territory IO 1 0.001 %
223 Cook Islands CK 1 0.001 %
223 Eritrea ER 1 0.001 %
223 Falkland Islands (Malvinas) FK 1 0.001 %
223 Korea, Democratic People's Republic of KP 1 0.001 %
223 Marshall Islands MH 1 0.001 %
223 Martinique MQ 1 0.001 %
223 Monaco MC 1 0.001 %
223 Niue NU 1 0.001 %
223 Northern Mariana Islands MP 1 0.001 %
223 Saint Pierre and Miquelon PM 1 0.001 %
223 Saint Vincent and the Grenadines VC 1 0.001 %
223 Tokelau TK 1 0.001 %
223 Tuvalu TV 1 0.001 %
223 United States Minor Outlying Islands UM 1 0.001 %
223 Wallis and Futuna WF 1 0.001 %