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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Apr 03 2017

Total number: 79 763

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 25 055 31.412 %
2 Russian Federation RU 5 822 7.299 %
3 Brazil BR 4 567 5.726 %
4 United Kingdom GB 2 374 2.976 %
5 Poland PL 2 314 2.901 %
6 Australia AU 2 169 2.719 %
7 Germany DE 2 163 2.712 %
8 Ukraine UA 2 045 2.564 %
9 Canada CA 1 917 2.403 %
10 India IN 1 870 2.344 %
11 China CN 1 321 1.656 %
12 Romania RO 1 298 1.627 %
13 France FR 1 271 1.593 %
14 Indonesia ID 1 177 1.476 %
15 Japan JP 1 086 1.362 %
16 Netherlands NL 1 066 1.336 %
17 Korea, Republic of KR 1 023 1.283 %
18 Italy IT 953 1.195 %
19 Switzerland CH 815 1.022 %
20 Spain ES 802 1.005 %
21 European Union EU 767 0.962 %
22 Hong Kong HK 763 0.957 %
23 Sweden SE 751 0.942 %
24 Bulgaria BG 699 0.876 %
25 Argentina AR 677 0.849 %
26 Czech Republic CZ 654 0.820 %
27 Iran, Islamic Republic of IR 585 0.733 %
28 Turkey TR 576 0.722 %
29 Austria AT 570 0.715 %
30 New Zealand NZ 545 0.683 %
31 Thailand TH 498 0.624 %
32 Bangladesh BD 468 0.587 %
33 Singapore SG 452 0.567 %
34 South Africa ZA 409 0.513 %
35 Philippines PH 385 0.483 %
36 Viet Nam VN 370 0.464 %
37 Mexico MX 349 0.438 %
38 Taiwan, Province of China TW 347 0.435 %
39 Norway NO 333 0.417 %
40 Denmark DK 329 0.412 %
41 Belgium BE 291 0.365 %
41 Israel IL 291 0.365 %
43 Finland FI 284 0.356 %
44 Slovenia SI 279 0.350 %
45 Latvia LV 271 0.340 %
46 Hungary HU 253 0.317 %
47 Chile CL 236 0.296 %
48 Ireland IE 228 0.286 %
49 Malaysia MY 222 0.278 %
50 Greece GR 187 0.234 %
51 Slovakia SK 180 0.226 %
52 Serbia RS 175 0.219 %
53 Colombia CO 163 0.204 %
54 Nigeria NG 159 0.199 %
55 Moldova, Republic of MD 153 0.192 %
56 Saudi Arabia SA 150 0.188 %
57 Lebanon LB 143 0.179 %
58 Pakistan PK 136 0.171 %
59 Lithuania LT 133 0.167 %
60 Croatia HR 127 0.159 %
61 Kazakhstan KZ 123 0.154 %
62 Belarus BY 122 0.153 %
63 Panama PA 115 0.144 %
64 Cyprus CY 102 0.128 %
64 Estonia EE 102 0.128 %
66 Portugal PT 98 0.123 %
67 Kenya KE 96 0.120 %
68 Iraq IQ 94 0.118 %
69 Luxembourg LU 93 0.117 %
70 Georgia GE 91 0.114 %
71 United Arab Emirates AE 88 0.110 %
72 Venezuela, Bolivarian Republic of VE 84 0.105 %
73 Ecuador EC 81 0.102 %
74 Egypt EG 76 0.095 %
75 Armenia AM 75 0.094 %
76 Tanzania, United Republic of TZ 73 0.092 %
77 Costa Rica CR 72 0.090 %
78 Iceland IS 71 0.089 %
79 Cambodia KH 69 0.087 %
80 Puerto Rico PR 65 0.081 %
81 Ghana GH 63 0.079 %
81 Honduras HN 63 0.079 %
83 Nepal NP 62 0.078 %
84 Kuwait KW 61 0.076 %
85 Albania AL 56 0.070 %
86 Azerbaijan AZ 49 0.061 %
87 Afghanistan AF 48 0.060 %
87 Myanmar MM 48 0.060 %
89 Palestine, State of PS 46 0.058 %
89 Uzbekistan UZ 46 0.058 %
91 Angola AO 45 0.056 %
92 Macedonia, The Former Yugoslav Republic of MK 44 0.055 %
92 Mongolia MN 44 0.055 %
92 Peru PE 44 0.055 %
95 Uganda UG 42 0.053 %
96 Guatemala GT 41 0.051 %
97 Bosnia and Herzegovina BA 40 0.050 %
97 Kyrgyzstan KG 40 0.050 %
99 Paraguay PY 39 0.049 %
100 Jordan JO 36 0.045 %
100 Malta MT 36 0.045 %
102 Dominican Republic DO 34 0.043 %
102 Mauritius MU 34 0.043 %
104 Uruguay UY 33 0.041 %
105 Bolivia BO 32 0.040 %
105 Curaçao CW 32 0.040 %
107 El Salvador SV 30 0.038 %
108 Congo, The Democratic Republic of the CD 27 0.034 %
108 Nicaragua NI 27 0.034 %
110 Mozambique MZ 25 0.031 %
110 Zimbabwe ZW 25 0.031 %
112 Bahrain BH 23 0.029 %
112 Botswana BW 23 0.029 %
112 Sri Lanka LK 23 0.029 %
115 Lao People's Democratic Republic LA 21 0.026 %
115 Liechtenstein LI 21 0.026 %
115 Montenegro ME 21 0.026 %
115 Tunisia TN 21 0.026 %
119 Bermuda BM 20 0.025 %
120 Belize BZ 19 0.024 %
120 Zambia ZM 19 0.024 %
122 Cameroon CM 18 0.023 %
123 Algeria DZ 17 0.021 %
123 Gibraltar GI 17 0.021 %
123 Rwanda RW 17 0.021 %
126 Namibia NA 16 0.020 %
127 Côte d'Ivoire CI 15 0.019 %
127 Malawi MW 15 0.019 %
127 Papua New Guinea PG 15 0.019 %
127 Seychelles SC 15 0.019 %
131 Qatar QA 14 0.018 %
131 Trinidad and Tobago TT 14 0.018 %
133 Benin BJ 13 0.016 %
133 Brunei Darussalam BN 13 0.016 %
133 Congo CG 13 0.016 %
133 Gabon GA 13 0.016 %
133 Haiti HT 13 0.016 %
133 Isle of Man IM 13 0.016 %
133 New Caledonia NC 13 0.016 %
133 Somalia SO 13 0.016 %
133 Virgin Islands, British VG 13 0.016 %
142 Burkina Faso BF 12 0.015 %
142 Cayman Islands KY 12 0.015 %
142 Morocco MA 12 0.015 %
145 Burundi BI 11 0.014 %
145 Sierra Leone SL 11 0.014 %
145 Tajikistan TJ 11 0.014 %
148 Bahamas BS 10 0.013 %
148 Fiji FJ 10 0.013 %
148 Guinea GN 10 0.013 %
148 Jamaica JM 10 0.013 %
148 Lesotho LS 10 0.013 %
148 Libya LY 10 0.013 %
148 Maldives MV 10 0.013 %
148 Oman OM 10 0.013 %
148 Vanuatu VU 10 0.013 %
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 South Sudan SS 9 0.011 %
157 Virgin Islands, U.S. VI 9 0.011 %
163 Bhutan BT 8 0.010 %
163 Chad TD 8 0.010 %
163 Macao MO 8 0.010 %
163 Madagascar MG 8 0.010 %
163 San Marino SM 8 0.010 %
163 Senegal SN 8 0.010 %
163 Sudan SD 8 0.010 %
170 Cuba CU 7 0.009 %
170 Jersey JE 7 0.009 %
170 Niger NE 7 0.009 %
170 Samoa WS 7 0.009 %
170 Swaziland SZ 7 0.009 %
170 Syrian Arab Republic SY 7 0.009 %
176 Faroe Islands FO 6 0.008 %
176 Turkmenistan TM 6 0.008 %
178 Antigua and Barbuda AG 5 0.006 %
178 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
178 Equatorial Guinea GQ 5 0.006 %
178 French Guiana GF 5 0.006 %
178 Grenada GD 5 0.006 %
178 Guyana GY 5 0.006 %
178 Mali ML 5 0.006 %
178 Solomon Islands SB 5 0.006 %
178 Timor-Leste TL 5 0.006 %
178 Yemen YE 5 0.006 %
188 French Polynesia PF 4 0.005 %
188 Guadeloupe GP 4 0.005 %
188 Mauritania MR 4 0.005 %
188 Micronesia, Federated States of FM 4 0.005 %
188 Réunion RE 4 0.005 %
188 Saint Barthélemy BL 4 0.005 %
188 Saint Martin (French part) MF 4 0.005 %
188 Suriname SR 4 0.005 %
188 Tonga TO 4 0.005 %
197 Anguilla AI 3 0.004 %
197 Aruba AW 3 0.004 %
197 Cape Verde CV 3 0.004 %
197 Central African Republic CF 3 0.004 %
197 Djibouti DJ 3 0.004 %
197 Dominica DM 3 0.004 %
197 Holy See (Vatican City State) VA 3 0.004 %
197 Kiribati KI 3 0.004 %
197 Palau PW 3 0.004 %
197 Sint Maarten (Dutch part) SX 3 0.004 %
197 Togo TG 3 0.004 %
208 American Samoa AS 2 0.003 %
208 Comoros KM 2 0.003 %
208 Ethiopia ET 2 0.003 %
208 Greenland GL 2 0.003 %
208 Guernsey GG 2 0.003 %
208 Guinea-Bissau GW 2 0.003 %
208 Mayotte YT 2 0.003 %
208 Nauru NR 2 0.003 %
208 Norfolk Island NF 2 0.003 %
208 Saint Kitts and Nevis KN 2 0.003 %
208 Saint Vincent and the Grenadines VC 2 0.003 %
208 Turks and Caicos Islands TC 2 0.003 %
220 Åland Islands AX 1 0.001 %
220 Andorra AD 1 0.001 %
220 APNIC AP 1 0.001 %
220 British Indian Ocean Territory IO 1 0.001 %
220 Cook Islands CK 1 0.001 %
220 Eritrea ER 1 0.001 %
220 Korea, Democratic People's Republic of KP 1 0.001 %
220 Marshall Islands MH 1 0.001 %
220 Martinique MQ 1 0.001 %
220 Monaco MC 1 0.001 %
220 Niue NU 1 0.001 %
220 Northern Mariana Islands MP 1 0.001 %
220 Saint Lucia LC 1 0.001 %
220 Saint Pierre and Miquelon PM 1 0.001 %
220 Sao Tome and Principe ST 1 0.001 %
220 Tokelau TK 1 0.001 %
220 Tuvalu TV 1 0.001 %
220 Wallis and Futuna WF 1 0.001 %