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IP lists by country

ARIN - IPv4 address delegation statistics by country - Sorted by number of IPv4 addresses

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