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World - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Tue Dec 05 2017

Total number: 83 224

Sort by number Sort in alphabetical order
Rank Country Code Number Percentage
1 United States US 25 650 30.820 %
2 Russian Federation RU 5 963 7.165 %
3 Brazil BR 5 288 6.354 %
4 United Kingdom GB 2 481 2.981 %
5 Poland PL 2 393 2.875 %
6 Australia AU 2 295 2.758 %
7 Germany DE 2 293 2.755 %
8 India IN 2 091 2.512 %
9 Ukraine UA 2 090 2.511 %
10 Canada CA 1 980 2.379 %
11 China CN 1 349 1.621 %
12 France FR 1 326 1.593 %
13 Romania RO 1 294 1.555 %
14 Indonesia ID 1 249 1.501 %
15 Netherlands NL 1 208 1.452 %
16 Japan JP 1 089 1.309 %
17 Korea, Republic of KR 1 023 1.229 %
18 Italy IT 992 1.192 %
19 Spain ES 884 1.062 %
20 Switzerland CH 850 1.021 %
21 Argentina AR 803 0.965 %
22 Hong Kong HK 802 0.964 %
23 Sweden SE 750 0.901 %
24 Bulgaria BG 713 0.857 %
25 European Union EU 686 0.824 %
26 Czech Republic CZ 671 0.806 %
27 Iran, Islamic Republic of IR 617 0.741 %
28 Turkey TR 595 0.715 %
29 Austria AT 590 0.709 %
30 New Zealand NZ 569 0.684 %
31 Bangladesh BD 536 0.644 %
32 Thailand TH 522 0.627 %
33 Singapore SG 465 0.559 %
34 South Africa ZA 453 0.544 %
35 Philippines PH 401 0.482 %
36 Viet Nam VN 369 0.443 %
37 Mexico MX 361 0.434 %
38 Taiwan, Province of China TW 351 0.422 %
39 Denmark DK 344 0.413 %
40 Norway NO 335 0.403 %
41 Israel IL 302 0.363 %
42 Belgium BE 293 0.352 %
43 Finland FI 289 0.347 %
44 Slovenia SI 286 0.344 %
45 Latvia LV 281 0.338 %
46 Hungary HU 258 0.310 %
47 Chile CL 257 0.309 %
48 Malaysia MY 241 0.290 %
49 Ireland IE 236 0.284 %
50 Greece GR 190 0.228 %
51 Slovakia SK 186 0.223 %
52 Serbia RS 184 0.221 %
53 Colombia CO 168 0.202 %
54 Nigeria NG 165 0.198 %
55 Moldova, Republic of MD 160 0.192 %
56 Saudi Arabia SA 156 0.187 %
57 Lebanon LB 152 0.183 %
58 Pakistan PK 146 0.175 %
59 Lithuania LT 139 0.167 %
60 Croatia HR 130 0.156 %
61 Belarus BY 128 0.154 %
62 Kazakhstan KZ 126 0.151 %
63 Panama PA 122 0.147 %
64 Estonia EE 110 0.132 %
65 Iraq IQ 105 0.126 %
66 Portugal PT 101 0.121 %
67 Kenya KE 100 0.120 %
68 Cyprus CY 98 0.118 %
69 Georgia GE 94 0.113 %
69 Luxembourg LU 94 0.113 %
71 Ecuador EC 91 0.109 %
72 United Arab Emirates AE 87 0.105 %
73 Venezuela, Bolivarian Republic of VE 85 0.102 %
74 Nepal NP 80 0.096 %
75 Armenia AM 77 0.093 %
76 Cambodia KH 76 0.091 %
76 Honduras HN 76 0.091 %
78 Costa Rica CR 74 0.089 %
79 Egypt EG 73 0.088 %
79 Iceland IS 73 0.088 %
81 Tanzania, United Republic of TZ 72 0.087 %
82 Ghana GH 69 0.083 %
83 Puerto Rico PR 68 0.082 %
84 Kuwait KW 64 0.077 %
85 Albania AL 60 0.072 %
86 Myanmar MM 58 0.070 %
87 Afghanistan AF 51 0.061 %
87 Azerbaijan AZ 51 0.061 %
89 Angola AO 50 0.060 %
90 Macedonia, The Former Yugoslav Republic of MK 49 0.059 %
90 Uzbekistan UZ 49 0.059 %
92 Palestine, State of PS 48 0.058 %
92 Peru PE 48 0.058 %
94 Kyrgyzstan KG 45 0.054 %
94 Mongolia MN 45 0.054 %
96 Paraguay PY 44 0.053 %
96 Uganda UG 44 0.053 %
98 Bosnia and Herzegovina BA 42 0.050 %
99 Guatemala GT 41 0.049 %
100 Bolivia BO 37 0.044 %
101 Dominican Republic DO 36 0.043 %
101 Jordan JO 36 0.043 %
101 Malta MT 36 0.043 %
104 El Salvador SV 35 0.042 %
105 Uruguay UY 33 0.040 %
106 Curaçao CW 32 0.038 %
106 Mauritius MU 32 0.038 %
108 Congo, The Democratic Republic of the CD 27 0.032 %
108 Mozambique MZ 27 0.032 %
108 Nicaragua NI 27 0.032 %
111 Botswana BW 24 0.029 %
111 Zimbabwe ZW 24 0.029 %
113 Bahrain BH 22 0.026 %
113 Belize BZ 22 0.026 %
113 Lao People's Democratic Republic LA 22 0.026 %
113 Sri Lanka LK 22 0.026 %
117 Bermuda BM 21 0.025 %
117 Tunisia TN 21 0.025 %
119 Liechtenstein LI 20 0.024 %
119 Montenegro ME 20 0.024 %
119 Papua New Guinea PG 20 0.024 %
119 Zambia ZM 20 0.024 %
123 Cameroon CM 19 0.023 %
123 Rwanda RW 19 0.023 %
123 Seychelles SC 19 0.023 %
126 Algeria DZ 17 0.020 %
127 Namibia NA 16 0.019 %
128 Côte d'Ivoire CI 15 0.018 %
128 Gibraltar GI 15 0.018 %
128 Malawi MW 15 0.018 %
131 Benin BJ 14 0.017 %
131 Burkina Faso BF 14 0.017 %
131 Gabon GA 14 0.017 %
131 Qatar QA 14 0.017 %
131 Somalia SO 14 0.017 %
131 Tajikistan TJ 14 0.017 %
131 Trinidad and Tobago TT 14 0.017 %
138 Brunei Darussalam BN 13 0.016 %
138 Cayman Islands KY 13 0.016 %
138 Congo CG 13 0.016 %
138 Haiti HT 13 0.016 %
138 Isle of Man IM 13 0.016 %
138 New Caledonia NC 13 0.016 %
138 Virgin Islands, British VG 13 0.016 %
145 Fiji FJ 12 0.014 %
145 Morocco MA 12 0.014 %
145 Oman OM 12 0.014 %
145 Sierra Leone SL 12 0.014 %
145 Vanuatu VU 12 0.014 %
150 Guinea GN 11 0.013 %
150 Libya LY 11 0.013 %
150 Maldives MV 11 0.013 %
153 Barbados BB 10 0.012 %
153 Burundi BI 10 0.012 %
153 Jamaica JM 10 0.012 %
153 Lesotho LS 10 0.012 %
153 Liberia LR 10 0.012 %
158 Bahamas BS 9 0.011 %
158 Gambia GM 9 0.011 %
158 Guam GU 9 0.011 %
158 Macao MO 9 0.011 %
158 Senegal SN 9 0.011 %
158 South Sudan SS 9 0.011 %
158 Swaziland SZ 9 0.011 %
158 Virgin Islands, U.S. VI 9 0.011 %
166 Bhutan BT 8 0.010 %
166 Chad TD 8 0.010 %
166 Madagascar MG 8 0.010 %
166 San Marino SM 8 0.010 %
166 Sudan SD 8 0.010 %
171 Cuba CU 7 0.008 %
171 Faroe Islands FO 7 0.008 %
171 Niger NE 7 0.008 %
171 Samoa WS 7 0.008 %
171 Syrian Arab Republic SY 7 0.008 %
171 Timor-Leste TL 7 0.008 %
171 Turkmenistan TM 7 0.008 %
178 Antigua and Barbuda AG 6 0.007 %
178 Equatorial Guinea GQ 6 0.007 %
178 French Guiana GF 6 0.007 %
178 Jersey JE 6 0.007 %
182 Bonaire, Sint Eustatius and Saba BQ 5 0.006 %
182 Grenada GD 5 0.006 %
182 Guyana GY 5 0.006 %
182 Mali ML 5 0.006 %
182 Saint Martin (French part) MF 5 0.006 %
182 Solomon Islands SB 5 0.006 %
182 Suriname SR 5 0.006 %
182 Togo TG 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 Barthélemy BL 4 0.005 %
190 Saint Lucia LC 4 0.005 %
190 Sint Maarten (Dutch part) SX 4 0.005 %
190 Tonga TO 4 0.005 %
190 Yemen YE 4 0.005 %
200 Anguilla AI 3 0.004 %
200 Aruba AW 3 0.004 %
200 Cape Verde CV 3 0.004 %
200 Central African Republic CF 3 0.004 %
200 Djibouti DJ 3 0.004 %
200 Dominica DM 3 0.004 %
200 Holy See (Vatican City State) VA 3 0.004 %
200 Kiribati KI 3 0.004 %
200 Palau PW 3 0.004 %
209 Åland Islands AX 2 0.002 %
209 American Samoa AS 2 0.002 %
209 Comoros KM 2 0.002 %
209 Ethiopia ET 2 0.002 %
209 Greenland GL 2 0.002 %
209 Guernsey GG 2 0.002 %
209 Guinea-Bissau GW 2 0.002 %
209 Mayotte YT 2 0.002 %
209 Nauru NR 2 0.002 %
209 Norfolk Island NF 2 0.002 %
209 Saint Kitts and Nevis KN 2 0.002 %
209 Sao Tome and Principe ST 2 0.002 %
209 Turks and Caicos Islands TC 2 0.002 %
222 Andorra AD 1 0.001 %
222 British Indian Ocean Territory IO 1 0.001 %
222 Cook Islands CK 1 0.001 %
222 Eritrea ER 1 0.001 %
222 Korea, Democratic People's Republic of KP 1 0.001 %
222 Marshall Islands MH 1 0.001 %
222 Martinique MQ 1 0.001 %
222 Monaco MC 1 0.001 %
222 Niue NU 1 0.001 %
222 Northern Mariana Islands MP 1 0.001 %
222 Saint Pierre and Miquelon PM 1 0.001 %
222 Saint Vincent and the Grenadines VC 1 0.001 %
222 Tokelau TK 1 0.001 %
222 Tuvalu TV 1 0.001 %
222 Wallis and Futuna WF 1 0.001 %