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RIR Delegations

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IP lists by country

ARIN - IPv4 address delegation statistics by country - Sorted by country name

Data from ARIN delegations file as of: Mon Mar 30 2026

Total number: 1 649 667 072

This page gives the number of IPv4 addresses delegated in each country of the ARIN region (North America), according to ARIN delegations file.

The link on a country name redirects to the list of IPv4 addresses delegated in this country.

The table can be sorted by number of IPv4 addresses or by country name.

Rank Country Code Number Percentage
32 Anguilla AI 9 472 0.001 %
17 Antigua and Barbuda AG 66 560 0.004 %
33 Australia AU 9 216 0.001 %
7 Bahamas BS 138 240 0.008 %
6 Barbados BB 168 704 0.010 %
15 Belgium BE 67 840 0.004 %
9 Bermuda BM 105 728 0.006 %
2 Canada CA 67 267 584 4.078 %
21 Cayman Islands KY 49 408 0.003 %
56 China CN 256 0.000 %
4 Czech Republic CZ 395 264 0.024 %
34 Dominica DM 8 960 0.001 %
49 Dominican Republic DO 1 024 0.000 %
18 Finland FI 65 792 0.004 %
26 France FR 18 944 0.001 %
12 Germany DE 80 640 0.005 %
29 Grenada GD 11 264 0.001 %
27 Guadeloupe GP 17 152 0.001 %
18 Guam GU 65 792 0.004 %
43 Hong Kong HK 2 560 0.000 %
49 Ireland IE 1 024 0.000 %
45 Israel IL 2 048 0.000 %
14 Italy IT 68 096 0.004 %
5 Jamaica JM 224 000 0.014 %
11 Japan JP 85 504 0.005 %
20 Jersey JE 65 536 0.004 %
28 Korea, Republic of KR 16 896 0.001 %
56 Luxembourg LU 256 0.000 %
56 Macao MO 256 0.000 %
43 Malaysia MY 2 560 0.000 %
56 Marshall Islands MH 256 0.000 %
42 Martinique MQ 3 328 0.000 %
47 Mexico MX 1 536 0.000 %
48 Montserrat MS 1 280 0.000 %
23 Netherlands NL 28 416 0.002 %
16 Norway NO 66 816 0.004 %
52 Panama PA 768 0.000 %
54 Philippines PH 512 0.000 %
3 Puerto Rico PR 773 120 0.047 %
36 Romania RO 6 144 0.000 %
52 Saint Barthélemy BL 768 0.000 %
25 Saint Kitts and Nevis KN 19 968 0.001 %
24 Saint Lucia LC 22 016 0.001 %
41 Saint Martin (French part) MF 3 584 0.000 %
37 Saint Pierre and Miquelon PM 4 608 0.000 %
31 Saint Vincent and the Grenadines VC 10 240 0.001 %
13 Singapore SG 76 544 0.005 %
54 Spain ES 512 0.000 %
37 Sweden SE 4 608 0.000 %
35 Switzerland CH 7 424 0.000 %
49 Taiwan, Province of China TW 1 024 0.000 %
37 Thailand TH 4 608 0.000 %
30 Turks and Caicos Islands TC 10 496 0.001 %
40 Uganda UG 4 096 0.000 %
10 United Kingdom UK 90 880 0.006 %
1 United States US 1 579 339 520 95.737 %
46 Viet Nam VN 1 792 0.000 %
22 Virgin Islands, British VG 33 792 0.002 %
8 Virgin Islands, U.S. VI 131 840 0.008 %