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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Thu Jul 20 2017

Total number: 81 453

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 25 306 31.068 %
2 Russian Federation RU 5 903 7.247 %
3 Brazil BR 4 927 6.049 %
4 United Kingdom GB 2 424 2.976 %
5 Poland PL 2 353 2.889 %
6 Australia AU 2 240 2.750 %
7 Germany DE 2 230 2.738 %
8 Ukraine UA 2 073 2.545 %
9 India IN 1 975 2.425 %
10 Canada CA 1 954 2.399 %
11 China CN 1 336 1.640 %
12 France FR 1 303 1.600 %
13 Romania RO 1 291 1.585 %
14 Netherlands NL 1 186 1.456 %
15 Indonesia ID 1 177 1.445 %
16 Japan JP 1 088 1.336 %
17 Korea, Republic of KR 1 023 1.256 %
18 Italy IT 974 1.196 %
19 Spain ES 846 1.039 %
20 Switzerland CH 833 1.023 %
21 Hong Kong HK 781 0.959 %
22 Sweden SE 759 0.932 %
23 Argentina AR 724 0.889 %
24 Bulgaria BG 703 0.863 %
25 European Union EU 692 0.850 %
26 Czech Republic CZ 666 0.818 %
27 Iran, Islamic Republic of IR 606 0.744 %
28 Turkey TR 594 0.729 %
29 Austria AT 584 0.717 %
30 New Zealand NZ 556 0.683 %
31 Thailand TH 520 0.638 %
32 Bangladesh BD 500 0.614 %
33 Singapore SG 458 0.562 %
34 South Africa ZA 427 0.524 %
35 Philippines PH 396 0.486 %
36 Viet Nam VN 369 0.453 %
37 Mexico MX 359 0.441 %
38 Taiwan, Province of China TW 348 0.427 %
39 Norway NO 339 0.416 %
40 Denmark DK 335 0.411 %
41 Israel IL 296 0.363 %
42 Belgium BE 292 0.358 %
43 Finland FI 285 0.350 %
44 Slovenia SI 281 0.345 %
45 Latvia LV 274 0.336 %
46 Hungary HU 256 0.314 %
47 Chile CL 242 0.297 %
48 Ireland IE 234 0.287 %
49 Malaysia MY 233 0.286 %
50 Greece GR 189 0.232 %
51 Slovakia SK 182 0.223 %
52 Serbia RS 179 0.220 %
53 Colombia CO 165 0.203 %
54 Nigeria NG 162 0.199 %
55 Moldova, Republic of MD 156 0.192 %
56 Saudi Arabia SA 153 0.188 %
57 Lebanon LB 146 0.179 %
58 Lithuania LT 139 0.171 %
58 Pakistan PK 139 0.171 %
60 Croatia HR 130 0.160 %
61 Belarus BY 127 0.156 %
62 Kazakhstan KZ 124 0.152 %
63 Panama PA 118 0.145 %
64 Estonia EE 104 0.128 %
65 Cyprus CY 103 0.126 %
66 Kenya KE 99 0.122 %
66 Portugal PT 99 0.122 %
68 Iraq IQ 98 0.120 %
69 Luxembourg LU 95 0.117 %
70 Georgia GE 94 0.115 %
71 United Arab Emirates AE 90 0.110 %
72 Ecuador EC 86 0.106 %
73 Venezuela, Bolivarian Republic of VE 85 0.104 %
74 Armenia AM 75 0.092 %
75 Egypt EG 73 0.090 %
76 Cambodia KH 72 0.088 %
76 Costa Rica CR 72 0.088 %
76 Iceland IS 72 0.088 %
76 Tanzania, United Republic of TZ 72 0.088 %
80 Honduras HN 71 0.087 %
81 Nepal NP 70 0.086 %
82 Ghana GH 65 0.080 %
82 Puerto Rico PR 65 0.080 %
84 Kuwait KW 63 0.077 %
85 Albania AL 58 0.071 %
86 Myanmar MM 57 0.070 %
87 Afghanistan AF 49 0.060 %
87 Azerbaijan AZ 49 0.060 %
89 Uzbekistan UZ 48 0.059 %
90 Angola AO 47 0.058 %
90 Macedonia, The Former Yugoslav Republic of MK 47 0.058 %
90 Palestine, State of PS 47 0.058 %
93 Peru PE 44 0.054 %
94 Kyrgyzstan KG 43 0.053 %
94 Mongolia MN 43 0.053 %
96 Paraguay PY 42 0.052 %
96 Uganda UG 42 0.052 %
98 Bosnia and Herzegovina BA 41 0.050 %
98 Guatemala GT 41 0.050 %
100 Jordan JO 38 0.047 %
101 Dominican Republic DO 37 0.045 %
102 Malta MT 36 0.044 %
103 Bolivia BO 33 0.041 %
103 Mauritius MU 33 0.041 %
103 Uruguay UY 33 0.041 %
106 El Salvador SV 32 0.039 %
107 Curaçao CW 31 0.038 %
108 Nicaragua NI 27 0.033 %
109 Mozambique MZ 26 0.032 %
110 Congo, The Democratic Republic of the CD 25 0.031 %
111 Botswana BW 24 0.029 %
112 Bahrain BH 22 0.027 %
112 Lao People's Democratic Republic LA 22 0.027 %
112 Sri Lanka LK 22 0.027 %
112 Zimbabwe ZW 22 0.027 %
116 Liechtenstein LI 21 0.026 %
116 Montenegro ME 21 0.026 %
116 Tunisia TN 21 0.026 %
119 Belize BZ 20 0.025 %
119 Bermuda BM 20 0.025 %
121 Cameroon CM 19 0.023 %
121 Zambia ZM 19 0.023 %
123 Rwanda RW 18 0.022 %
124 Algeria DZ 17 0.021 %
124 Papua New Guinea PG 17 0.021 %
126 Namibia NA 16 0.020 %
126 Seychelles SC 16 0.020 %
128 Gibraltar GI 15 0.018 %
128 Malawi MW 15 0.018 %
130 Côte d'Ivoire CI 14 0.017 %
130 Qatar QA 14 0.017 %
130 Trinidad and Tobago TT 14 0.017 %
130 Virgin Islands, British VG 14 0.017 %
134 Benin BJ 13 0.016 %
134 Brunei Darussalam BN 13 0.016 %
134 Congo CG 13 0.016 %
134 Gabon GA 13 0.016 %
134 Haiti HT 13 0.016 %
134 Isle of Man IM 13 0.016 %
134 New Caledonia NC 13 0.016 %
134 Somalia SO 13 0.016 %
142 Burkina Faso BF 12 0.015 %
142 Cayman Islands KY 12 0.015 %
142 Morocco MA 12 0.015 %
142 Tajikistan TJ 12 0.015 %
146 Sierra Leone SL 11 0.014 %
147 Bahamas BS 10 0.012 %
147 Burundi BI 10 0.012 %
147 Fiji FJ 10 0.012 %
147 Guinea GN 10 0.012 %
147 Jamaica JM 10 0.012 %
147 Lesotho LS 10 0.012 %
147 Libya LY 10 0.012 %
147 Maldives MV 10 0.012 %
147 Oman OM 10 0.012 %
147 Vanuatu VU 10 0.012 %
157 Barbados BB 9 0.011 %
157 Gambia GM 9 0.011 %
157 Guam GU 9 0.011 %
157 Liberia LR 9 0.011 %
157 Macao MO 9 0.011 %
157 Senegal SN 9 0.011 %
157 South Sudan SS 9 0.011 %
157 Virgin Islands, U.S. VI 9 0.011 %
165 Bhutan BT 8 0.010 %
165 Chad TD 8 0.010 %
165 Madagascar MG 8 0.010 %
165 San Marino SM 8 0.010 %
165 Sudan SD 8 0.010 %
165 Swaziland SZ 8 0.010 %
171 Cuba CU 7 0.009 %
171 Jersey JE 7 0.009 %
171 Niger NE 7 0.009 %
171 Samoa WS 7 0.009 %
171 Syrian Arab Republic SY 7 0.009 %
176 Antigua and Barbuda AG 6 0.007 %
176 Faroe Islands FO 6 0.007 %
176 French Guiana GF 6 0.007 %
176 Turkmenistan TM 6 0.007 %
180 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
180 Equatorial Guinea GQ 5 0.006 %
180 Grenada GD 5 0.006 %
180 Guyana GY 5 0.006 %
180 Mali ML 5 0.006 %
180 Solomon Islands SB 5 0.006 %
180 Timor-Leste TL 5 0.006 %
180 Togo TG 5 0.006 %
180 Yemen YE 5 0.006 %
189 French Polynesia PF 4 0.005 %
189 Guadeloupe GP 4 0.005 %
189 Mauritania MR 4 0.005 %
189 Micronesia, Federated States of FM 4 0.005 %
189 Réunion RE 4 0.005 %
189 Saint Barthélemy BL 4 0.005 %
189 Saint Martin (French part) MF 4 0.005 %
189 Sint Maarten (Dutch part) SX 4 0.005 %
189 Suriname SR 4 0.005 %
189 Tonga TO 4 0.005 %
199 Anguilla AI 3 0.004 %
199 Aruba AW 3 0.004 %
199 Cape Verde CV 3 0.004 %
199 Central African Republic CF 3 0.004 %
199 Djibouti DJ 3 0.004 %
199 Dominica DM 3 0.004 %
199 Holy See (Vatican City State) VA 3 0.004 %
199 Kiribati KI 3 0.004 %
199 Palau PW 3 0.004 %
208 American Samoa AS 2 0.002 %
208 Comoros KM 2 0.002 %
208 Ethiopia ET 2 0.002 %
208 Greenland GL 2 0.002 %
208 Guernsey GG 2 0.002 %
208 Guinea-Bissau GW 2 0.002 %
208 Mayotte YT 2 0.002 %
208 Nauru NR 2 0.002 %
208 Norfolk Island NF 2 0.002 %
208 Saint Kitts and Nevis KN 2 0.002 %
208 Saint Lucia LC 2 0.002 %
208 Sao Tome and Principe ST 2 0.002 %
208 Turks and Caicos Islands TC 2 0.002 %
221 Åland Islands AX 1 0.001 %
221 Andorra AD 1 0.001 %
221 APNIC AP 1 0.001 %
221 British Indian Ocean Territory IO 1 0.001 %
221 Cook Islands CK 1 0.001 %
221 Eritrea ER 1 0.001 %
221 Korea, Democratic People's Republic of KP 1 0.001 %
221 Marshall Islands MH 1 0.001 %
221 Martinique MQ 1 0.001 %
221 Monaco MC 1 0.001 %
221 Niue NU 1 0.001 %
221 Northern Mariana Islands MP 1 0.001 %
221 Saint Pierre and Miquelon PM 1 0.001 %
221 Saint Vincent and the Grenadines VC 1 0.001 %
221 Tokelau TK 1 0.001 %
221 Tuvalu TV 1 0.001 %
221 United States Minor Outlying Islands UM 1 0.001 %
221 Wallis and Futuna WF 1 0.001 %