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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Mar 13 2017

Total number: 79 420

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 24 972 31.443 %
2 Russian Federation RU 5 806 7.311 %
3 Brazil BR 4 519 5.690 %
4 United Kingdom GB 2 362 2.974 %
5 Poland PL 2 304 2.901 %
6 Australia AU 2 163 2.723 %
7 Germany DE 2 150 2.707 %
8 Ukraine UA 2 042 2.571 %
9 Canada CA 1 915 2.411 %
10 India IN 1 863 2.346 %
11 China CN 1 317 1.658 %
12 Romania RO 1 297 1.633 %
13 France FR 1 262 1.589 %
14 Indonesia ID 1 176 1.481 %
15 Japan JP 1 085 1.366 %
16 Netherlands NL 1 054 1.327 %
17 Korea, Republic of KR 1 023 1.288 %
18 Italy IT 949 1.195 %
19 Switzerland CH 806 1.015 %
20 Spain ES 794 1.000 %
21 European Union EU 767 0.966 %
22 Hong Kong HK 758 0.954 %
23 Sweden SE 745 0.938 %
24 Bulgaria BG 694 0.874 %
25 Argentina AR 664 0.836 %
26 Czech Republic CZ 652 0.821 %
27 Iran, Islamic Republic of IR 586 0.738 %
28 Turkey TR 572 0.720 %
29 Austria AT 563 0.709 %
30 New Zealand NZ 543 0.684 %
31 Thailand TH 495 0.623 %
32 Bangladesh BD 460 0.579 %
33 Singapore SG 452 0.569 %
34 South Africa ZA 407 0.512 %
35 Philippines PH 385 0.485 %
36 Viet Nam VN 370 0.466 %
37 Mexico MX 346 0.436 %
37 Taiwan, Province of China TW 346 0.436 %
39 Norway NO 332 0.418 %
40 Denmark DK 324 0.408 %
41 Israel IL 292 0.368 %
42 Belgium BE 290 0.365 %
43 Finland FI 282 0.355 %
44 Slovenia SI 279 0.351 %
45 Latvia LV 271 0.341 %
46 Hungary HU 254 0.320 %
47 Chile CL 233 0.293 %
48 Ireland IE 228 0.287 %
49 Malaysia MY 224 0.282 %
50 Greece GR 187 0.235 %
51 Slovakia SK 180 0.227 %
52 Serbia RS 175 0.220 %
53 Colombia CO 160 0.201 %
54 Nigeria NG 159 0.200 %
55 Saudi Arabia SA 150 0.189 %
56 Moldova, Republic of MD 147 0.185 %
57 Lebanon LB 142 0.179 %
58 Pakistan PK 136 0.171 %
59 Lithuania LT 133 0.167 %
60 Croatia HR 127 0.160 %
61 Kazakhstan KZ 123 0.155 %
62 Belarus BY 122 0.154 %
63 Panama PA 115 0.145 %
64 Estonia EE 101 0.127 %
65 Cyprus CY 100 0.126 %
66 Portugal PT 98 0.123 %
67 Kenya KE 95 0.120 %
68 Iraq IQ 94 0.118 %
69 Luxembourg LU 93 0.117 %
70 Georgia GE 91 0.115 %
71 United Arab Emirates AE 88 0.111 %
72 Venezuela, Bolivarian Republic of VE 84 0.106 %
73 Ecuador EC 80 0.101 %
74 Egypt EG 76 0.096 %
75 Armenia AM 75 0.094 %
76 Costa Rica CR 72 0.091 %
76 Tanzania, United Republic of TZ 72 0.091 %
78 Iceland IS 71 0.089 %
79 Cambodia KH 69 0.087 %
80 Puerto Rico PR 65 0.082 %
81 Nepal NP 63 0.079 %
82 Ghana GH 62 0.078 %
82 Honduras HN 62 0.078 %
84 Kuwait KW 61 0.077 %
85 Albania AL 55 0.069 %
86 Afghanistan AF 48 0.060 %
86 Azerbaijan AZ 48 0.060 %
88 Palestine, State of PS 46 0.058 %
88 Uzbekistan UZ 46 0.058 %
90 Angola AO 45 0.057 %
90 Myanmar MM 45 0.057 %
92 Macedonia, The Former Yugoslav Republic of MK 44 0.055 %
93 Mongolia MN 43 0.054 %
93 Peru PE 43 0.054 %
95 Kyrgyzstan KG 41 0.052 %
95 Uganda UG 41 0.052 %
97 Bosnia and Herzegovina BA 40 0.050 %
97 Guatemala GT 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 %
103 Mauritius MU 33 0.042 %
103 Uruguay UY 33 0.042 %
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 %
109 Nicaragua NI 26 0.033 %
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 Belize BZ 19 0.024 %
119 Bermuda BM 19 0.024 %
119 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 Saint Kitts and Nevis KN 11 0.014 %
145 Sierra Leone SL 11 0.014 %
145 Tajikistan TJ 11 0.014 %
149 Bahamas BS 10 0.013 %
149 Fiji FJ 10 0.013 %
149 Guinea GN 10 0.013 %
149 Jamaica JM 10 0.013 %
149 Lesotho LS 10 0.013 %
149 Libya LY 10 0.013 %
149 Maldives MV 10 0.013 %
149 Oman OM 10 0.013 %
149 Vanuatu VU 10 0.013 %
158 Barbados BB 9 0.011 %
158 Guam GU 9 0.011 %
158 Liberia LR 9 0.011 %
158 South Sudan SS 9 0.011 %
158 Virgin Islands, U.S. VI 9 0.011 %
163 Bhutan BT 8 0.010 %
163 Chad TD 8 0.010 %
163 Gambia GM 8 0.010 %
163 Macao MO 8 0.010 %
163 Madagascar MG 8 0.010 %
163 San Marino SM 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 Syrian Arab Republic SY 7 0.009 %
175 Faroe Islands FO 6 0.008 %
175 Swaziland SZ 6 0.008 %
175 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 Senegal SN 5 0.006 %
178 Solomon Islands SB 5 0.006 %
178 Suriname SR 5 0.006 %
178 Timor-Leste TL 5 0.006 %
178 Yemen YE 5 0.006 %
190 French Polynesia PF 4 0.005 %
190 Guadeloupe GP 4 0.005 %
190 Mauritania MR 4 0.005 %
190 Micronesia, Federated States of FM 4 0.005 %
190 Réunion RE 4 0.005 %
190 Saint Martin (French part) MF 4 0.005 %
190 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 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 Barthélemy BL 2 0.003 %
208 Saint Vincent and the Grenadines VC 2 0.003 %
208 Turks and Caicos Islands TC 2 0.003 %
219 Åland Islands AX 1 0.001 %
219 Andorra AD 1 0.001 %
219 APNIC AP 1 0.001 %
219 British Indian Ocean Territory IO 1 0.001 %
219 Cook Islands CK 1 0.001 %
219 Eritrea ER 1 0.001 %
219 Greenland GL 1 0.001 %
219 Korea, Democratic People's Republic of KP 1 0.001 %
219 Marshall Islands MH 1 0.001 %
219 Martinique MQ 1 0.001 %
219 Monaco MC 1 0.001 %
219 Niue NU 1 0.001 %
219 Northern Mariana Islands MP 1 0.001 %
219 Saint Lucia LC 1 0.001 %
219 Saint Pierre and Miquelon PM 1 0.001 %
219 Sao Tome and Principe ST 1 0.001 %
219 Tokelau TK 1 0.001 %
219 Tuvalu TV 1 0.001 %
219 Wallis and Futuna WF 1 0.001 %