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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon Aug 31 2015

Total number: 71 562

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 23 957 33.477 %
2 Russian Federation RU 5 412 7.563 %
3 Brazil BR 3 469 4.848 %
4 Poland PL 2 115 2.955 %
5 United Kingdom GB 2 074 2.898 %
6 Ukraine UA 1 963 2.743 %
7 Germany DE 1 863 2.603 %
8 Australia AU 1 812 2.532 %
9 Canada CA 1 792 2.504 %
10 Romania RO 1 324 1.850 %
11 India IN 1 284 1.794 %
12 China CN 1 223 1.709 %
13 Japan JP 1 100 1.537 %
14 France FR 1 097 1.533 %
15 Korea, Republic of KR 1 019 1.424 %
16 Indonesia ID 936 1.308 %
17 Netherlands NL 855 1.195 %
18 Italy IT 849 1.186 %
19 European Union EU 775 1.083 %
20 Switzerland CH 727 1.016 %
21 Sweden SE 676 0.945 %
22 Spain ES 637 0.890 %
23 Bulgaria BG 629 0.879 %
24 Hong Kong HK 621 0.868 %
25 Czech Republic CZ 601 0.840 %
26 Austria AT 511 0.714 %
27 Argentina AR 506 0.707 %
28 Turkey TR 493 0.689 %
29 New Zealand NZ 485 0.678 %
30 Iran, Islamic Republic of IR 452 0.632 %
31 Thailand TH 450 0.629 %
32 Singapore SG 391 0.546 %
33 Taiwan, Province of China TW 339 0.474 %
34 Philippines PH 331 0.463 %
34 South Africa ZA 331 0.463 %
36 Mexico MX 310 0.433 %
37 Bangladesh BD 297 0.415 %
38 Denmark DK 284 0.397 %
39 Slovenia SI 272 0.380 %
40 Norway NO 269 0.376 %
40 Viet Nam VN 269 0.376 %
42 Latvia LV 265 0.370 %
43 Belgium BE 260 0.363 %
44 Israel IL 258 0.361 %
45 Finland FI 245 0.342 %
46 Hungary HU 234 0.327 %
47 Ireland IE 199 0.278 %
48 Malaysia MY 197 0.275 %
49 Chile CL 195 0.272 %
50 Greece GR 177 0.247 %
51 Serbia RS 161 0.225 %
52 Slovakia SK 150 0.210 %
53 Nigeria NG 144 0.201 %
54 Colombia CO 138 0.193 %
55 Saudi Arabia SA 129 0.180 %
56 Lithuania LT 123 0.172 %
57 Croatia HR 113 0.158 %
58 Kazakhstan KZ 109 0.152 %
58 Panama PA 109 0.152 %
60 Belarus BY 108 0.151 %
61 Pakistan PK 103 0.144 %
62 Lebanon LB 102 0.143 %
63 Moldova, Republic of MD 96 0.134 %
64 Portugal PT 91 0.127 %
65 Cyprus CY 84 0.117 %
66 Estonia EE 79 0.110 %
67 Kenya KE 77 0.108 %
67 Venezuela, Bolivarian Republic of VE 77 0.108 %
69 United Arab Emirates AE 75 0.105 %
70 Georgia GE 71 0.099 %
71 Armenia AM 70 0.098 %
71 Egypt EG 70 0.098 %
73 Iraq IQ 69 0.096 %
73 Luxembourg LU 69 0.096 %
75 Ecuador EC 66 0.092 %
76 Tanzania, United Republic of TZ 64 0.089 %
77 Costa Rica CR 62 0.087 %
77 Puerto Rico PR 62 0.087 %
79 Cambodia KH 59 0.082 %
80 Iceland IS 57 0.080 %
80 Kuwait KW 57 0.080 %
82 Ghana GH 53 0.074 %
82 Nepal NP 53 0.074 %
84 Afghanistan AF 46 0.064 %
85 Albania AL 45 0.063 %
85 Honduras HN 45 0.063 %
87 Azerbaijan AZ 44 0.061 %
88 Uzbekistan UZ 42 0.059 %
89 Mongolia MN 41 0.057 %
90 Palestine, State of PS 40 0.056 %
91 Angola AO 38 0.053 %
92 Bosnia and Herzegovina BA 37 0.052 %
92 Guatemala GT 37 0.052 %
92 Macedonia, The Former Yugoslav Republic of MK 37 0.052 %
95 Peru PE 35 0.049 %
96 Malta MT 34 0.048 %
97 Jordan JO 33 0.046 %
97 Kyrgyzstan KG 33 0.046 %
97 Uganda UG 33 0.046 %
100 Curaçao CW 31 0.043 %
101 Dominican Republic DO 30 0.042 %
101 Mauritius MU 30 0.042 %
101 Uruguay UY 30 0.042 %
104 Paraguay PY 29 0.041 %
105 Bolivia BO 24 0.034 %
105 El Salvador SV 24 0.034 %
105 Mozambique MZ 24 0.034 %
105 Nicaragua NI 24 0.034 %
109 Bahrain BH 23 0.032 %
109 Zimbabwe ZW 23 0.032 %
111 Botswana BW 22 0.031 %
111 Sri Lanka LK 22 0.031 %
113 Congo, The Democratic Republic of the CD 21 0.029 %
114 Liechtenstein LI 20 0.028 %
115 Montenegro ME 19 0.027 %
116 Myanmar MM 16 0.022 %
116 Namibia NA 16 0.022 %
116 Zambia ZM 16 0.022 %
119 Algeria DZ 15 0.021 %
119 Bermuda BM 15 0.021 %
119 Gibraltar GI 15 0.021 %
119 Rwanda RW 15 0.021 %
119 Tunisia TN 15 0.021 %
124 Cameroon CM 14 0.020 %
124 Lao People's Democratic Republic LA 14 0.020 %
124 Seychelles SC 14 0.020 %
127 Belize BZ 13 0.018 %
127 Congo CG 13 0.018 %
127 Malawi MW 13 0.018 %
127 Qatar QA 13 0.018 %
127 Somalia SO 13 0.018 %
132 Cayman Islands KY 12 0.017 %
132 Trinidad and Tobago TT 12 0.017 %
132 Virgin Islands, British VG 12 0.017 %
135 Burundi BI 11 0.015 %
135 Côte d'Ivoire CI 11 0.015 %
135 Gabon GA 11 0.015 %
135 Haiti HT 11 0.015 %
135 Papua New Guinea PG 11 0.015 %
135 Saint Kitts and Nevis KN 11 0.015 %
141 Brunei Darussalam BN 10 0.014 %
141 Isle of Man IM 10 0.014 %
141 Lesotho LS 10 0.014 %
141 New Caledonia NC 10 0.014 %
141 Sierra Leone SL 10 0.014 %
141 South Sudan SS 10 0.014 %
141 Vanuatu VU 10 0.014 %
148 Barbados BB 9 0.013 %
148 Benin BJ 9 0.013 %
148 Jamaica JM 9 0.013 %
148 Libya LY 9 0.013 %
148 Morocco MA 9 0.013 %
148 Oman OM 9 0.013 %
148 Tajikistan TJ 9 0.013 %
148 Virgin Islands, U.S. VI 9 0.013 %
156 Burkina Faso BF 8 0.011 %
156 Gambia GM 8 0.011 %
156 Guam GU 8 0.011 %
156 Liberia LR 8 0.011 %
156 Madagascar MG 8 0.011 %
156 Sudan SD 8 0.011 %
162 Bahamas BS 7 0.010 %
162 Fiji FJ 7 0.010 %
162 Guinea GN 7 0.010 %
162 Jersey JE 7 0.010 %
162 Niger NE 7 0.010 %
162 Samoa WS 7 0.010 %
162 San Marino SM 7 0.010 %
162 Swaziland SZ 7 0.010 %
162 Syrian Arab Republic SY 7 0.010 %
171 Chad TD 6 0.008 %
171 Cuba CU 6 0.008 %
171 Grenada GD 6 0.008 %
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 Faroe Islands FO 5 0.007 %
174 Macao MO 5 0.007 %
174 Mali ML 5 0.007 %
174 Solomon Islands SB 5 0.007 %
174 Suriname SR 5 0.007 %
174 Turkmenistan TM 5 0.007 %
184 APNIC AP 4 0.006 %
184 French Guiana GF 4 0.006 %
184 French Polynesia PF 4 0.006 %
184 Guadeloupe GP 4 0.006 %
184 Guyana GY 4 0.006 %
184 Maldives MV 4 0.006 %
184 Micronesia, Federated States of FM 4 0.006 %
184 Senegal SN 4 0.006 %
184 Tonga TO 4 0.006 %
184 Yemen YE 4 0.006 %
194 Anguilla AI 3 0.004 %
194 Cape Verde CV 3 0.004 %
194 Djibouti DJ 3 0.004 %
194 Dominica DM 3 0.004 %
194 Mauritania MR 3 0.004 %
194 Palau PW 3 0.004 %
194 Saint Martin (French part) MF 3 0.004 %
194 Sint Maarten (Dutch part) SX 3 0.004 %
194 Togo TG 3 0.004 %
194 Turks and Caicos Islands TC 3 0.004 %
204 American Samoa AS 2 0.003 %
204 Aruba AW 2 0.003 %
204 Central African Republic CF 2 0.003 %
204 Ethiopia ET 2 0.003 %
204 Guernsey GG 2 0.003 %
204 Guinea-Bissau GW 2 0.003 %
204 Holy See (Vatican City State) VA 2 0.003 %
204 Nauru NR 2 0.003 %
204 Norfolk Island NF 2 0.003 %
204 Réunion RE 2 0.003 %
204 Saint Vincent and the Grenadines VC 2 0.003 %
204 Timor-Leste TL 2 0.003 %
216 Åland Islands AX 1 0.001 %
216 Andorra AD 1 0.001 %
216 British Indian Ocean Territory IO 1 0.001 %
216 Comoros KM 1 0.001 %
216 Cook Islands CK 1 0.001 %
216 Eritrea ER 1 0.001 %
216 Greenland GL 1 0.001 %
216 Korea, Democratic People's Republic of KP 1 0.001 %
216 Marshall Islands MH 1 0.001 %
216 Martinique MQ 1 0.001 %
216 Mayotte YT 1 0.001 %
216 Monaco MC 1 0.001 %
216 Niue NU 1 0.001 %
216 Northern Mariana Islands MP 1 0.001 %
216 Saint Barthélemy BL 1 0.001 %
216 Saint Pierre and Miquelon PM 1 0.001 %
216 Sao Tome and Principe ST 1 0.001 %
216 Tokelau TK 1 0.001 %
216 Wallis and Futuna WF 1 0.001 %