Regional Internet Registries Statistics
RIR Delegations & RIPE NCC Allocations
RIR Delegations
World - ASN delegation statistics by country - Sorted by number of ASNs
Data from RIR delegations files as of:
Total number: 122 372

This page gives the number of Autonomous System Numbers (ASNs) delegated in each country of the world by Regional Internet Registries (RIRs), according to RIRs delegations files: AFRINIC (Africa), APNIC (Asia-Pacific), ARIN (North America), LACNIC (Latin America and the Caribbean) and RIPE NCC (Europe, the Middle East and parts of Central Asia).

The link on a country name redirects to the list of ASNs delegated in this country.

The table can be sorted by number of ASNs or by country name.

Rank Country Code Number Percentage
1 United States US 32 189 26.304 %
2 Brazil BR 9 155 7.481 %
3 China CN 6 624 5.413 %
4 India IN 6 261 5.116 %
5 Russian Federation RU 5 750 4.699 %
6 Indonesia ID 3 992 3.262 %
7 Germany DE 3 241 2.648 %
8 United Kingdom UK 3 126 2.555 %
9 Australia AU 2 996 2.448 %
10 Canada CA 2 517 2.057 %
11 Poland PL 2 465 2.014 %
12 Ukraine UA 2 014 1.646 %
13 Bangladesh BD 2 002 1.636 %
14 France FR 1 887 1.542 %
15 Netherlands NL 1 606 1.312 %
16 Hong Kong HK 1 374 1.123 %
17 Argentina AR 1 349 1.102 %
18 Italy IT 1 314 1.074 %
19 Japan JP 1 300 1.062 %
20 Korea, Republic of KR 1 180 0.964 %
21 Spain ES 1 163 0.950 %
22 Turkey TR 1 093 0.893 %
23 Romania RO 1 082 0.884 %
24 Switzerland CH 1 062 0.868 %
25 Viet Nam VN 1 058 0.865 %
26 Sweden SE 868 0.709 %
27 South Africa ZA 865 0.707 %
28 Iran, Islamic Republic of IR 854 0.698 %
29 Mexico MX 805 0.658 %
30 Austria AT 761 0.622 %
31 Bulgaria BG 742 0.606 %
32 Singapore SG 723 0.591 %
33 New Zealand NZ 720 0.588 %
34 Czech Republic CZ 714 0.583 %
35 Philippines PH 667 0.545 %
36 Thailand TH 621 0.507 %
37 Colombia CO 603 0.493 %
38 Taiwan, Province of China TW 479 0.391 %
39 Denmark DK 472 0.386 %
40 Pakistan PK 466 0.381 %
41 Chile CL 451 0.369 %
42 Malaysia MY 406 0.332 %
43 Norway NO 402 0.329 %
44 Belgium BE 384 0.314 %
44 European Union EU 384 0.314 %
46 Israel IL 381 0.311 %
47 Finland FI 366 0.299 %
48 Latvia LV 310 0.253 %
49 Slovenia SI 305 0.249 %
50 Nigeria NG 301 0.246 %
51 Hungary HU 300 0.245 %
52 Venezuela, Bolivarian Republic of VE 297 0.243 %
53 Ireland IE 290 0.237 %
54 Ecuador EC 286 0.234 %
55 Kenya KE 271 0.221 %
56 Peru PE 267 0.218 %
57 Greece GR 260 0.212 %
58 Kazakhstan KZ 259 0.212 %
59 Dominican Republic DO 238 0.194 %
60 Estonia EE 236 0.193 %
61 Slovakia SK 228 0.186 %
62 Lithuania LT 216 0.177 %
63 United Arab Emirates AE 213 0.174 %
64 Nepal NP 209 0.171 %
65 Moldova, Republic of MD 205 0.168 %
66 Iraq IQ 202 0.165 %
67 Serbia RS 201 0.164 %
68 Saudi Arabia SA 200 0.163 %
69 Cyprus CY 180 0.147 %
70 Croatia HR 178 0.145 %
71 Lebanon LB 172 0.141 %
72 Georgia GE 170 0.139 %
72 Myanmar MM 170 0.139 %
74 Portugal PT 168 0.137 %
75 Armenia AM 152 0.124 %
76 Panama PA 151 0.123 %
77 Cambodia KH 142 0.116 %
78 Albania AL 132 0.108 %
79 Luxembourg LU 131 0.107 %
80 Uzbekistan UZ 129 0.105 %
81 Costa Rica CR 125 0.102 %
82 Tanzania, United Republic of TZ 124 0.101 %
83 Paraguay PY 122 0.100 %
84 Ghana GH 121 0.099 %
85 Honduras HN 120 0.098 %
85 Puerto Rico PR 120 0.098 %
87 Azerbaijan AZ 118 0.096 %
88 Belarus BY 115 0.094 %
89 Guatemala GT 102 0.083 %
90 Egypt EG 95 0.078 %
91 Seychelles SC 91 0.074 %
92 Iceland IS 86 0.070 %
93 Kuwait KW 84 0.069 %
94 Angola AO 78 0.064 %
95 Mongolia MN 75 0.061 %
96 Afghanistan AF 74 0.060 %
97 Bolivia BO 70 0.057 %
98 Palestine, State of PS 69 0.056 %
99 Kyrgyzstan KG 68 0.056 %
99 Uganda UG 68 0.056 %
101 Macedonia, The Former Yugoslav Republic of MK 66 0.054 %
102 Bosnia and Herzegovina BA 60 0.049 %
103 Congo, The Democratic Republic of the CD 57 0.047 %
103 Jordan JO 57 0.047 %
105 El Salvador SV 55 0.045 %
106 Malta MT 53 0.043 %
106 Uruguay UY 53 0.043 %
108 Mauritius MU 49 0.040 %
109 Virgin Islands, British VG 48 0.039 %
110 Bhutan BT 43 0.035 %
110 Lao People's Democratic Republic LA 43 0.035 %
112 Tajikistan TJ 41 0.034 %
113 Botswana BW 39 0.032 %
113 Papua New Guinea PG 39 0.032 %
115 Curaçao CW 38 0.031 %
115 Morocco MA 38 0.031 %
117 Malawi MW 36 0.029 %
118 Mozambique MZ 35 0.029 %
119 Libya LY 34 0.028 %
119 Nicaragua NI 34 0.028 %
119 Rwanda RW 34 0.028 %
122 Burkina Faso BF 33 0.027 %
122 Cameroon CM 33 0.027 %
122 Zimbabwe ZW 33 0.027 %
125 Sri Lanka LK 32 0.026 %
126 Côte d'Ivoire CI 31 0.025 %
127 Belize BZ 30 0.025 %
127 Montenegro ME 30 0.025 %
127 Qatar QA 30 0.025 %
130 Liechtenstein LI 29 0.024 %
130 Tunisia TN 29 0.024 %
132 Isle of Man IM 27 0.022 %
133 Oman OM 26 0.021 %
134 Bahrain BH 25 0.020 %
134 Gibraltar GI 25 0.020 %
136 Somalia SO 24 0.020 %
136 Zambia ZM 24 0.020 %
138 Senegal SN 23 0.019 %
138 South Sudan SS 23 0.019 %
140 Bermuda BM 22 0.018 %
140 Namibia NA 22 0.018 %
140 Sierra Leone SL 22 0.018 %
143 Fiji FJ 21 0.017 %
143 Timor-Leste TL 21 0.017 %
145 Benin BJ 20 0.016 %
146 Guinea GN 19 0.016 %
146 Maldives MV 19 0.016 %
146 New Caledonia NC 19 0.016 %
149 Antigua and Barbuda AG 18 0.015 %
149 Cayman Islands KY 18 0.015 %
149 Chad TD 18 0.015 %
149 Liberia LR 18 0.015 %
153 Trinidad and Tobago TT 17 0.014 %
154 Algeria DZ 15 0.012 %
154 Congo CG 15 0.012 %
154 Jamaica JM 15 0.012 %
154 Macao MO 15 0.012 %
154 Syrian Arab Republic SY 15 0.012 %
159 Bahamas BS 13 0.011 %
159 Haiti HT 13 0.011 %
159 Jersey JE 13 0.011 %
159 San Marino SM 13 0.011 %
159 Sudan SD 13 0.011 %
159 Swaziland SZ 13 0.011 %
159 Vanuatu VU 13 0.011 %
166 Gabon GA 12 0.010 %
166 Gambia GM 12 0.010 %
166 Guernsey GG 12 0.010 %
166 Virgin Islands, U.S. VI 12 0.010 %
170 Cape Verde CV 11 0.009 %
170 Grenada GD 11 0.009 %
170 Lesotho LS 11 0.009 %
170 Madagascar MG 11 0.009 %
170 Mali ML 11 0.009 %
170 Saint Kitts and Nevis KN 11 0.009 %
170 Solomon Islands SB 11 0.009 %
170 Togo TG 11 0.009 %
178 Barbados BB 10 0.008 %
178 Brunei Darussalam BN 10 0.008 %
178 Ethiopia ET 10 0.008 %
178 Guadeloupe GP 10 0.008 %
178 Guam GU 10 0.008 %
178 Marshall Islands MH 10 0.008 %
178 Mauritania MR 10 0.008 %
178 Samoa WS 10 0.008 %
186 Burundi BI 9 0.007 %
186 Niger NE 9 0.007 %
186 Turkmenistan TM 9 0.007 %
189 Dominica DM 8 0.007 %
189 Guyana GY 8 0.007 %
189 Martinique MQ 8 0.007 %
192 Cuba CU 7 0.006 %
192 Equatorial Guinea GQ 7 0.006 %
192 French Guiana GF 7 0.006 %
192 Saint Lucia LC 7 0.006 %
192 Suriname SR 7 0.006 %
197 Bonaire, Sint Eustatius and Saba BQ 6 0.005 %
197 Faroe Islands FO 6 0.005 %
197 French Polynesia PF 6 0.005 %
197 Micronesia, Federated States of FM 6 0.005 %
197 Saint Martin (French part) MF 6 0.005 %
197 Saint Vincent and the Grenadines VC 6 0.005 %
197 Yemen YE 6 0.005 %
204 Kiribati KI 5 0.004 %
204 Nauru NR 5 0.004 %
204 Réunion RE 5 0.004 %
204 Tonga TO 5 0.004 %
208 Andorra AD 4 0.003 %
208 Anguilla AI 4 0.003 %
208 Aruba AW 4 0.003 %
208 Central African Republic CF 4 0.003 %
208 Comoros KM 4 0.003 %
208 Djibouti DJ 4 0.003 %
208 Holy See (Vatican City State) VA 4 0.003 %
208 Monaco MC 4 0.003 %
208 Palau PW 4 0.003 %
208 Sint Maarten (Dutch part) SX 4 0.003 %
218 Guinea-Bissau GW 3 0.002 %
218 Saint Barthélemy BL 3 0.002 %
218 Tokelau TK 3 0.002 %
218 Tuvalu TV 3 0.002 %
222 American Samoa AS 2 0.002 %
222 APNIC AP 2 0.002 %
222 Cook Islands CK 2 0.002 %
222 Falkland Islands (Malvinas) FK 2 0.002 %
222 Norfolk Island NF 2 0.002 %
222 Northern Mariana Islands MP 2 0.002 %
222 Sao Tome and Principe ST 2 0.002 %
222 Turks and Caicos Islands TC 2 0.002 %
230 Åland Islands AX 1 0.001 %
230 Antarctica AQ 1 0.001 %
230 British Indian Ocean Territory IO 1 0.001 %
230 Eritrea ER 1 0.001 %
230 Greenland GL 1 0.001 %
230 Korea, Democratic People's Republic of KP 1 0.001 %
230 Mayotte YT 1 0.001 %
230 Montserrat MS 1 0.001 %
230 Niue NU 1 0.001 %
230 Saint Helena, Ascension and Tristan da Cunha SH 1 0.001 %
230 Saint Pierre and Miquelon PM 1 0.001 %
230 South Georgia and the South Sandwich Islands GS 1 0.001 %
230 Wallis and Futuna WF 1 0.001 %