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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Tue Mar 24 2015

Total number: 69 509

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 23 577 33.919 %
2 Russian Federation RU 5 286 7.605 %
3 Brazil BR 3 202 4.607 %
4 Poland PL 2 039 2.933 %
5 United Kingdom GB 1 996 2.872 %
6 Ukraine UA 1 955 2.813 %
7 Germany DE 1 803 2.594 %
8 Canada CA 1 745 2.510 %
9 Australia AU 1 734 2.495 %
10 Romania RO 1 365 1.964 %
11 China CN 1 207 1.736 %
12 India IN 1 170 1.683 %
13 Japan JP 1 101 1.584 %
14 France FR 1 063 1.529 %
15 Korea, Republic of KR 1 019 1.466 %
16 Indonesia ID 935 1.345 %
17 Netherlands NL 812 1.168 %
18 Italy IT 811 1.167 %
19 European Union EU 783 1.126 %
20 Switzerland CH 705 1.014 %
21 Sweden SE 644 0.926 %
22 Spain ES 611 0.879 %
23 Bulgaria BG 608 0.875 %
24 Czech Republic CZ 582 0.837 %
25 Hong Kong HK 548 0.788 %
26 Austria AT 501 0.721 %
27 Argentina AR 469 0.675 %
27 Turkey TR 469 0.675 %
29 New Zealand NZ 464 0.668 %
30 Iran, Islamic Republic of IR 404 0.581 %
31 Thailand TH 389 0.560 %
32 Singapore SG 377 0.542 %
33 Taiwan, Province of China TW 339 0.488 %
34 Philippines PH 321 0.462 %
35 Mexico MX 313 0.450 %
36 South Africa ZA 312 0.449 %
37 Denmark DK 274 0.394 %
38 Slovenia SI 271 0.390 %
39 Viet Nam VN 269 0.387 %
40 Bangladesh BD 265 0.381 %
41 Norway NO 262 0.377 %
42 Latvia LV 261 0.375 %
43 Belgium BE 254 0.365 %
44 Israel IL 252 0.363 %
45 Finland FI 235 0.338 %
46 Hungary HU 232 0.334 %
47 Malaysia MY 192 0.276 %
48 Ireland IE 188 0.270 %
49 Chile CL 185 0.266 %
50 Greece GR 176 0.253 %
51 Serbia RS 154 0.222 %
52 Slovakia SK 145 0.209 %
53 Nigeria NG 136 0.196 %
54 Colombia CO 133 0.191 %
55 Saudi Arabia SA 129 0.186 %
56 Lithuania LT 122 0.176 %
57 Croatia HR 113 0.163 %
58 Belarus BY 106 0.152 %
58 Panama PA 106 0.152 %
60 Kazakhstan KZ 103 0.148 %
60 Pakistan PK 103 0.148 %
62 Portugal PT 91 0.131 %
63 Moldova, Republic of MD 89 0.128 %
64 Cyprus CY 82 0.118 %
65 Lebanon LB 78 0.112 %
66 Estonia EE 77 0.111 %
67 Kenya KE 74 0.106 %
67 Venezuela, Bolivarian Republic of VE 74 0.106 %
69 United Arab Emirates AE 70 0.101 %
70 Armenia AM 69 0.099 %
70 Egypt EG 69 0.099 %
72 Georgia GE 66 0.095 %
73 Luxembourg LU 65 0.094 %
74 Ecuador EC 64 0.092 %
75 Puerto Rico PR 61 0.088 %
76 Cambodia KH 59 0.085 %
76 Tanzania, United Republic of TZ 59 0.085 %
78 Costa Rica CR 58 0.083 %
78 Iraq IQ 58 0.083 %
80 Kuwait KW 57 0.082 %
81 Iceland IS 56 0.081 %
82 Ghana GH 52 0.075 %
83 Nepal NP 49 0.070 %
84 Afghanistan AF 45 0.065 %
85 Albania AL 44 0.063 %
86 Azerbaijan AZ 42 0.060 %
86 Honduras HN 42 0.060 %
88 Mongolia MN 41 0.059 %
89 Uzbekistan UZ 40 0.058 %
90 Palestine, State of PS 39 0.056 %
91 Peru PE 38 0.055 %
92 Angola AO 37 0.053 %
92 Bosnia and Herzegovina BA 37 0.053 %
94 Macedonia, The Former Yugoslav Republic of MK 36 0.052 %
95 Kyrgyzstan KG 35 0.050 %
96 Guatemala GT 34 0.049 %
97 Uganda UG 33 0.047 %
98 Jordan JO 32 0.046 %
98 Malta MT 32 0.046 %
100 Curaçao CW 31 0.045 %
101 Uruguay UY 30 0.043 %
102 Dominican Republic DO 28 0.040 %
102 Mauritius MU 28 0.040 %
104 Paraguay PY 25 0.036 %
105 Bahrain BH 24 0.035 %
105 Bolivia BO 24 0.035 %
105 Mozambique MZ 24 0.035 %
108 Zimbabwe ZW 23 0.033 %
109 Botswana BW 22 0.032 %
109 El Salvador SV 22 0.032 %
109 Sri Lanka LK 22 0.032 %
112 Nicaragua NI 20 0.029 %
113 Congo, The Democratic Republic of the CD 18 0.026 %
113 Liechtenstein LI 18 0.026 %
113 Montenegro ME 18 0.026 %
116 Bermuda BM 16 0.023 %
117 Gibraltar GI 15 0.022 %
117 Lao People's Democratic Republic LA 15 0.022 %
117 Namibia NA 15 0.022 %
117 Tunisia TN 15 0.022 %
117 Zambia ZM 15 0.022 %
122 Algeria DZ 14 0.020 %
122 Rwanda RW 14 0.020 %
122 Seychelles SC 14 0.020 %
125 Cameroon CM 13 0.019 %
125 Congo CG 13 0.019 %
125 Myanmar MM 13 0.019 %
125 Somalia SO 13 0.019 %
129 Qatar QA 12 0.017 %
129 Trinidad and Tobago TT 12 0.017 %
131 Burundi BI 11 0.016 %
131 Cayman Islands KY 11 0.016 %
131 Côte d'Ivoire CI 11 0.016 %
131 Haiti HT 11 0.016 %
131 Malawi MW 11 0.016 %
131 Saint Kitts and Nevis KN 11 0.016 %
131 Virgin Islands, British VG 11 0.016 %
138 Belize BZ 10 0.014 %
138 Gabon GA 10 0.014 %
138 Lesotho LS 10 0.014 %
138 New Caledonia NC 10 0.014 %
138 Papua New Guinea PG 10 0.014 %
143 Barbados BB 9 0.013 %
143 Benin BJ 9 0.013 %
143 Brunei Darussalam BN 9 0.013 %
143 Jamaica JM 9 0.013 %
143 Sierra Leone SL 9 0.013 %
143 Vanuatu VU 9 0.013 %
143 Virgin Islands, U.S. VI 9 0.013 %
150 Gambia GM 8 0.012 %
150 Guam GU 8 0.012 %
150 Isle of Man IM 8 0.012 %
150 Libya LY 8 0.012 %
150 Morocco MA 8 0.012 %
150 Oman OM 8 0.012 %
150 South Sudan SS 8 0.012 %
150 Tajikistan TJ 8 0.012 %
158 Bahamas BS 7 0.010 %
158 Burkina Faso BF 7 0.010 %
158 Fiji FJ 7 0.010 %
158 Guinea GN 7 0.010 %
158 Jersey JE 7 0.010 %
158 Madagascar MG 7 0.010 %
158 Niger NE 7 0.010 %
158 San Marino SM 7 0.010 %
158 Sudan SD 7 0.010 %
158 Swaziland SZ 7 0.010 %
158 Syrian Arab Republic SY 7 0.010 %
169 Chad TD 6 0.009 %
169 Cuba CU 6 0.009 %
169 Grenada GD 6 0.009 %
169 Liberia LR 6 0.009 %
169 Samoa WS 6 0.009 %
174 Antigua and Barbuda AG 5 0.007 %
174 Bhutan BT 5 0.007 %
174 Bonaire, Sint Eustatius and Saba BQ 5 0.007 %
174 Equatorial Guinea GQ 5 0.007 %
174 Macao MO 5 0.007 %
174 Mali ML 5 0.007 %
174 Turkmenistan TM 5 0.007 %
181 APNIC AP 4 0.006 %
181 Faroe Islands FO 4 0.006 %
181 French Guiana GF 4 0.006 %
181 French Polynesia PF 4 0.006 %
181 Guadeloupe GP 4 0.006 %
181 Maldives MV 4 0.006 %
181 Micronesia, Federated States of FM 4 0.006 %
181 Solomon Islands SB 4 0.006 %
181 Suriname SR 4 0.006 %
181 Tonga TO 4 0.006 %
191 Anguilla AI 3 0.004 %
191 Cape Verde CV 3 0.004 %
191 Djibouti DJ 3 0.004 %
191 Dominica DM 3 0.004 %
191 Guyana GY 3 0.004 %
191 Mauritania MR 3 0.004 %
191 Palau PW 3 0.004 %
191 Senegal SN 3 0.004 %
191 Sint Maarten (Dutch part) SX 3 0.004 %
191 Togo TG 3 0.004 %
191 Yemen YE 3 0.004 %
202 American Samoa AS 2 0.003 %
202 Aruba AW 2 0.003 %
202 Central African Republic CF 2 0.003 %
202 Ethiopia ET 2 0.003 %
202 Guernsey GG 2 0.003 %
202 Guinea-Bissau GW 2 0.003 %
202 Holy See (Vatican City State) VA 2 0.003 %
202 Nauru NR 2 0.003 %
202 Norfolk Island NF 2 0.003 %
202 Saint Martin (French part) MF 2 0.003 %
202 Saint Vincent and the Grenadines VC 2 0.003 %
202 Timor-Leste TL 2 0.003 %
202 Turks and Caicos Islands TC 2 0.003 %
215 Åland Islands AX 1 0.001 %
215 Andorra AD 1 0.001 %
215 British Indian Ocean Territory IO 1 0.001 %
215 Comoros KM 1 0.001 %
215 Cook Islands CK 1 0.001 %
215 Eritrea ER 1 0.001 %
215 Greenland GL 1 0.001 %
215 Korea, Democratic People's Republic of KP 1 0.001 %
215 Marshall Islands MH 1 0.001 %
215 Mayotte YT 1 0.001 %
215 Monaco MC 1 0.001 %
215 Niue NU 1 0.001 %
215 Northern Mariana Islands MP 1 0.001 %
215 Réunion RE 1 0.001 %
215 Saint Barthélemy BL 1 0.001 %
215 Saint Pierre and Miquelon PM 1 0.001 %
215 Sao Tome and Principe ST 1 0.001 %
215 Tokelau TK 1 0.001 %
215 Wallis and Futuna WF 1 0.001 %