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: 122 893

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 32 267 26.256 %
2 Brazil BR 9 174 7.465 %
3 China CN 6 628 5.393 %
4 India IN 6 303 5.129 %
5 Russian Federation RU 5 772 4.697 %
6 Indonesia ID 4 070 3.312 %
7 Germany DE 3 255 2.649 %
8 United Kingdom UK 3 135 2.551 %
9 Australia AU 3 004 2.444 %
10 Canada CA 2 519 2.050 %
11 Poland PL 2 467 2.007 %
12 Bangladesh BD 2 017 1.641 %
13 Ukraine UA 2 016 1.640 %
14 France FR 1 895 1.542 %
15 Netherlands NL 1 614 1.313 %
16 Hong Kong HK 1 383 1.125 %
17 Argentina AR 1 354 1.102 %
18 Italy IT 1 319 1.073 %
19 Japan JP 1 305 1.062 %
20 Korea, Republic of KR 1 184 0.963 %
21 Spain ES 1 172 0.954 %
22 Turkey TR 1 106 0.900 %
23 Romania RO 1 078 0.877 %
24 Switzerland CH 1 066 0.867 %
25 Viet Nam VN 1 060 0.863 %
26 South Africa ZA 867 0.705 %
27 Sweden SE 864 0.703 %
28 Iran, Islamic Republic of IR 859 0.699 %
29 Mexico MX 814 0.662 %
30 Austria AT 761 0.619 %
31 Bulgaria BG 751 0.611 %
32 Singapore SG 725 0.590 %
33 Czech Republic CZ 717 0.583 %
34 New Zealand NZ 702 0.571 %
35 Philippines PH 673 0.548 %
36 Thailand TH 621 0.505 %
37 Colombia CO 616 0.501 %
38 Taiwan, Province of China TW 481 0.391 %
39 Pakistan PK 472 0.384 %
40 Denmark DK 471 0.383 %
41 Chile CL 457 0.372 %
42 Malaysia MY 407 0.331 %
43 Norway NO 403 0.328 %
44 Belgium BE 386 0.314 %
45 Israel IL 384 0.312 %
46 European Union EU 383 0.312 %
47 Finland FI 366 0.298 %
48 Latvia LV 319 0.260 %
49 Nigeria NG 307 0.250 %
49 Slovenia SI 307 0.250 %
51 Hungary HU 304 0.247 %
51 Venezuela, Bolivarian Republic of VE 304 0.247 %
53 Ecuador EC 292 0.238 %
54 Ireland IE 291 0.237 %
55 Kenya KE 276 0.225 %
56 Peru PE 268 0.218 %
57 Kazakhstan KZ 264 0.215 %
58 Greece GR 261 0.212 %
59 Dominican Republic DO 243 0.198 %
60 Estonia EE 238 0.194 %
61 Slovakia SK 227 0.185 %
62 Lithuania LT 217 0.177 %
62 United Arab Emirates AE 217 0.177 %
64 Nepal NP 209 0.170 %
65 Moldova, Republic of MD 207 0.168 %
66 Iraq IQ 202 0.164 %
67 Saudi Arabia SA 201 0.164 %
68 Serbia RS 200 0.163 %
69 Cyprus CY 180 0.146 %
70 Croatia HR 178 0.145 %
71 Georgia GE 175 0.142 %
72 Lebanon LB 173 0.141 %
73 Myanmar MM 171 0.139 %
74 Portugal PT 167 0.136 %
75 Armenia AM 155 0.126 %
76 Panama PA 152 0.124 %
77 Cambodia KH 141 0.115 %
78 Albania AL 132 0.107 %
78 Luxembourg LU 132 0.107 %
80 Uzbekistan UZ 129 0.105 %
81 Tanzania, United Republic of TZ 126 0.103 %
82 Costa Rica CR 125 0.102 %
83 Ghana GH 122 0.099 %
84 Azerbaijan AZ 121 0.098 %
84 Paraguay PY 121 0.098 %
84 Puerto Rico PR 121 0.098 %
87 Honduras HN 120 0.098 %
88 Belarus BY 116 0.094 %
89 Guatemala GT 103 0.084 %
90 Egypt EG 95 0.077 %
91 Seychelles SC 93 0.076 %
92 Iceland IS 86 0.070 %
93 Kuwait KW 85 0.069 %
94 Angola AO 79 0.064 %
95 Mongolia MN 75 0.061 %
96 Afghanistan AF 74 0.060 %
96 Bolivia BO 74 0.060 %
98 Kyrgyzstan KG 70 0.057 %
99 Palestine, State of PS 69 0.056 %
100 Macedonia, The Former Yugoslav Republic of MK 68 0.055 %
100 Uganda UG 68 0.055 %
102 Bosnia and Herzegovina BA 61 0.050 %
103 Congo, The Democratic Republic of the CD 57 0.046 %
103 Jordan JO 57 0.046 %
105 El Salvador SV 55 0.045 %
106 Malta MT 53 0.043 %
106 Uruguay UY 53 0.043 %
108 Virgin Islands, British VG 50 0.041 %
109 Mauritius MU 49 0.040 %
110 Bhutan BT 43 0.035 %
110 Lao People's Democratic Republic LA 43 0.035 %
110 Tajikistan TJ 43 0.035 %
113 Botswana BW 39 0.032 %
113 Morocco MA 39 0.032 %
113 Papua New Guinea PG 39 0.032 %
116 Curaçao CW 38 0.031 %
117 Malawi MW 36 0.029 %
117 Mozambique MZ 36 0.029 %
119 Cameroon CM 34 0.028 %
119 Libya LY 34 0.028 %
119 Nicaragua NI 34 0.028 %
119 Rwanda RW 34 0.028 %
123 Burkina Faso BF 33 0.027 %
124 Sri Lanka LK 32 0.026 %
124 Zimbabwe ZW 32 0.026 %
126 Côte d'Ivoire CI 31 0.025 %
126 Qatar QA 31 0.025 %
128 Montenegro ME 30 0.024 %
128 Tunisia TN 30 0.024 %
130 Belize BZ 29 0.024 %
130 Liechtenstein LI 29 0.024 %
132 Isle of Man IM 28 0.023 %
133 Oman OM 26 0.021 %
134 Bahrain BH 25 0.020 %
134 Gibraltar GI 25 0.020 %
134 South Sudan SS 25 0.020 %
137 Somalia SO 24 0.020 %
137 Zambia ZM 24 0.020 %
139 Senegal SN 23 0.019 %
140 Bermuda BM 22 0.018 %
140 Namibia NA 22 0.018 %
140 Sierra Leone SL 22 0.018 %
143 Timor-Leste TL 21 0.017 %
144 Benin BJ 20 0.016 %
144 Fiji FJ 20 0.016 %
146 Guinea GN 19 0.015 %
146 Maldives MV 19 0.015 %
146 New Caledonia NC 19 0.015 %
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 16 0.013 %
154 Syrian Arab Republic SY 16 0.013 %
156 Congo CG 15 0.012 %
156 Jamaica JM 15 0.012 %
156 Macao MO 15 0.012 %
159 San Marino SM 14 0.011 %
160 Bahamas BS 13 0.011 %
160 Haiti HT 13 0.011 %
160 Jersey JE 13 0.011 %
160 Sudan SD 13 0.011 %
160 Swaziland SZ 13 0.011 %
160 Vanuatu VU 13 0.011 %
166 Gabon GA 12 0.010 %
166 Gambia GM 12 0.010 %
166 Guernsey GG 12 0.010 %
166 Mali ML 12 0.010 %
166 Niger NE 12 0.010 %
166 Virgin Islands, U.S. VI 12 0.010 %
172 Brunei Darussalam BN 11 0.009 %
172 Cape Verde CV 11 0.009 %
172 Grenada GD 11 0.009 %
172 Lesotho LS 11 0.009 %
172 Madagascar MG 11 0.009 %
172 Mauritania MR 11 0.009 %
172 Saint Kitts and Nevis KN 11 0.009 %
172 Solomon Islands SB 11 0.009 %
172 Togo TG 11 0.009 %
181 Barbados BB 10 0.008 %
181 Burundi BI 10 0.008 %
181 Ethiopia ET 10 0.008 %
181 Guadeloupe GP 10 0.008 %
181 Guam GU 10 0.008 %
181 Marshall Islands MH 10 0.008 %
181 Samoa WS 10 0.008 %
188 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 Central African Republic CF 5 0.004 %
204 Kiribati KI 5 0.004 %
204 Monaco MC 5 0.004 %
204 Nauru NR 5 0.004 %
204 Réunion RE 5 0.004 %
204 Tonga TO 5 0.004 %
210 Andorra AD 4 0.003 %
210 Anguilla AI 4 0.003 %
210 Aruba AW 4 0.003 %
210 Comoros KM 4 0.003 %
210 Djibouti DJ 4 0.003 %
210 Holy See (Vatican City State) VA 4 0.003 %
210 Palau PW 4 0.003 %
210 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 %