Regional Internet Registries Statistics

RIR Delegations & RIPE NCC Allocations

ARIN - Autonomous System Number statistics - Sorted by number

Data from RIR websites as of: Mon May 25 2020

Total number: 29 971

Rank Country Code Number Percentage
1 United States US 27 523 91.832 %
2 Canada CA 2 174 7.254 %
3 Puerto Rico PR 88 0.294 %
4 Bermuda BM 19 0.063 %
5 United Kingdom GB 17 0.057 %
6 Cayman Islands KY 14 0.047 %
7 Jamaica JM 13 0.043 %
7 Virgin Islands, British VG 13 0.043 %
9 Bahamas BS 12 0.040 %
10 Barbados BB 11 0.037 %
10 Virgin Islands, U.S. VI 11 0.037 %
12 Antigua and Barbuda AG 8 0.027 %
12 Grenada GD 8 0.027 %
14 Saint Lucia LC 7 0.023 %
15 Saint Barthélemy BL 6 0.020 %
15 Saint Martin (French part) MF 6 0.020 %
17 Guadeloupe GP 5 0.017 %
18 Dominica DM 4 0.013 %
18 Saint Kitts and Nevis KN 4 0.013 %
20 Anguilla AI 3 0.010 %
20 Netherlands NL 3 0.010 %
22 Czech Republic CZ 2 0.007 %
22 Martinique MQ 2 0.007 %
22 Saint Vincent and the Grenadines VC 2 0.007 %
22 Turks and Caicos Islands TC 2 0.007 %
26 Cyprus CY 1 0.003 %
26 Dominican Republic DO 1 0.003 %
26 Finland FI 1 0.003 %
26 Germany DE 1 0.003 %
26 Guam GU 1 0.003 %
26 Israel IL 1 0.003 %
26 Italy IT 1 0.003 %
26 Mexico MX 1 0.003 %
26 New Zealand NZ 1 0.003 %
26 Saint Pierre and Miquelon PM 1 0.003 %
26 Singapore SG 1 0.003 %
26 Spain ES 1 0.003 %
26 Turkey TR 1 0.003 %
26 United States Minor Outlying Islands UM 1 0.003 %