ARIN IPv4 Transfers
46,189 transfers within, into or out of the ARIN region (United States, Canada & the Caribbean), 1.20B IPv4 addresses in total. Updated daily.
IPv4 addresses, last 12 months
74.8M
4,806 transfers
Inter-RIR, last 12 months
1,165
24% of all transfers
IPv4 addresses since 2009
1.20B
39,276 IPv4 blocks
IPv6 blocks / ASNs
1,617 / 5,296
latest 2026-10-09
In the last 12 months, 74,773,760 IPv4 addresses changed hands in ARIN's region in 4,806 registry transfers, 1,165 of which moved address space between two Regional Internet Registries. The figures cover every transfer published in the RIRs' official transfer logs since 2009, including mergers and acquisitions.
Monthly Transfer Volume last 5 years
Inter-RIR Transfers
IPv4 addresses moved from one registry to another, all time. Net flows and yearly volume
| From ↓ / To → | RIPE NCC | ARIN | APNIC | LACNIC | AFRINIC |
|---|---|---|---|---|---|
| RIPE NCC | - | 12.3M 736 transfers | 0 | 0 | 0 |
| ARIN | 50.0M 2,390 transfers | - | 23.5M 895 transfers | 266K 50 transfers | 0 |
| APNIC | 0 | 2.5M 539 transfers | - | 0 | 0 |
| LACNIC | 0 | 7.7M 480 transfers | 0 | - | 0 |
| AFRINIC | 0 | 0 | 0 | 0 | - |
Top Receiving Countries
- 1🇭🇰 Hong Kong SAR China2.4M
- 2🇺🇸 United States1.0M
- 3🇱🇹 Lithuania930K
- 4🇦🇪 United Arab Emirates841K
- 5🇩🇪 Germany833K
- 6🇬🇧 United Kingdom711K
- 7🇨🇦 Canada674K
- 8🇸🇨 Seychelles652K
- 9🇸🇦 Saudi Arabia429K
- 10🇵🇦 Panama393K
Top Source Countries
- 1🇺🇸 United States9.6M
- 2🇬🇧 United Kingdom478K
- 3🇧🇷 Brazil328K
- 4🇨🇦 Canada303K
- 5🇩🇪 Germany131K
- 6🇨🇱 Chile131K
- 7🇮🇪 Ireland131K
- 8🇫🇷 France66K
- 9🇸🇬 Singapore33K
- 10🇨🇭 Switzerland16K
IPv4 transferred across country borders in the last 12 months.
Latest Transfers
- 207.167.0.0/19M&A ·
- 207.34.48.0/20M&A ·
- 204.209.120.0/24M&A ·
- 198.161.96.0/20M&A ·
- 198.161.84.0/23M&A ·
- 198.177.152.0/24M&A ·
- 198.177.151.0/24M&A ·
- 198.177.150.0/24M&A ·
- 216.162.194.0/23Transfer ·
- 207.188.16.0/24Transfer ·
- 139.64.146.0/24Transfer ·
- 107.6.84.0/24Transfer ·
- 192.119.0.0/24M&A ·
- 198.183.192.0/23Transfer ·
- 192.149.226.0/24M&A ·
- 170.198.0.0/16M&A ·
- 198.99.68.0/24M&A ·
- 198.99.67.0/24M&A ·
- 192.149.225.0/24M&A ·
- 198.99.65.0/24M&A ·
- 192.251.15.0/24M&A ·
- 192.149.224.0/24M&A ·
- 198.99.66.0/24M&A ·
- 198.99.64.0/24M&A ·
- 192.251.16.0/24M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 207.167.0.0/19 | M&A | |||
| 207.34.48.0/20 | M&A | |||
| 204.209.120.0/24 | M&A | |||
| 198.161.96.0/20 | M&A | |||
| 198.161.84.0/23 | M&A | |||
| 198.177.152.0/24 | M&A | |||
| 198.177.151.0/24 | M&A | |||
| 198.177.150.0/24 | M&A | |||
| 216.162.194.0/23 | Transfer | |||
| 207.188.16.0/24 | Transfer | |||
| 139.64.146.0/24 | Transfer | |||
| 107.6.84.0/24 | Transfer | |||
| 192.119.0.0/24 | M&A | |||
| 198.183.192.0/23 | Transfer | |||
| 192.149.226.0/24 | M&A | |||
| 170.198.0.0/16 | M&A | |||
| 198.99.68.0/24 | M&A | |||
| 198.99.67.0/24 | M&A | |||
| 192.149.225.0/24 | M&A | |||
| 198.99.65.0/24 | M&A | |||
| 192.251.15.0/24 | M&A | |||
| 192.149.224.0/24 | M&A | |||
| 198.99.66.0/24 | M&A | |||
| 198.99.64.0/24 | M&A | |||
| 192.251.16.0/24 | M&A |