IPv4 Transfers November 2026
In November 2026 so far, the five Regional Internet Registries recorded 26 transfers: 77,568 IPv4 addresses in 20 blocks, plus 0 IPv6 blocks and 6 AS numbers. 7 transfers moved resources between two registries. Dates are the dates the registry processed the transfer.
November 2026 is not over yet: figures cover transfers published up to 2026-11-02 and grow as the registries publish more.
IPv4 addresses transferred
78K
20 IPv4 blocks
Registry transfers
26
0 IPv6 / 6 ASN
Inter-RIR transfers
7
38K IPv4 addresses (50%)
Mergers and acquisitions
4
22 market transfers
Transfer Volume by RIR
Transfers counted at the receiving registry. Inter-RIR columns show IPv4 that entered or left the region.
Inter-RIR Transfers November 2026
IPv4 addresses moved from one registry to another. All inter-RIR transfers
| From ↓ / To → | RIPE NCC | ARIN | APNIC | LACNIC | AFRINIC |
|---|---|---|---|---|---|
| RIPE NCC | - | 0 | 0 | 0 | 0 |
| ARIN | 38K 7 transfers | - | 0 | 0 | 0 |
| APNIC | 0 | 0 | - | 0 | 0 |
| LACNIC | 0 | 0 | 0 | - | 0 |
| AFRINIC | 0 | 0 | 0 | 0 | - |
IPv4 Transfers by Block Size
Number of transferred IPv4 blocks per prefix length.
| Prefix length | Addresses per block | Blocks | Share of blocks | IPv4 addresses |
|---|---|---|---|---|
| /18 | 16,384 | 2 | 10.0% | 32,768 |
| /19 | 8,192 | 3 | 15.0% | 24,576 |
| /20 | 4,096 | 2 | 10.0% | 8,192 |
| /21 | 2,048 | 3 | 15.0% | 6,144 |
| /22 | 1,024 | 4 | 20.0% | 4,096 |
| /23 | 512 | 1 | 5.0% | 512 |
| /24 | 256 | 5 | 25.0% | 1,280 |
Top Receiving Countries
- 1🇺🇦 Ukraine3,584
Top Source Countries
- 1🇬🇧 United Kingdom3,584
IPv4 transferred across country borders in November 2026.
Largest IPv4 Transfers November 2026
- 187.78.192.0/18inter-RIRTransfer ·
- 159.200.128.0/18Transfer ·
- 109.229.96.0/19M&A ·
- 153.52.128.0/19inter-RIRTransfer ·
- 140.184.96.0/19inter-RIRTransfer ·
- 94.231.128.0/20M&A ·
- 81.162.32.0/20M&A ·
- 64.254.88.0/21inter-RIRTransfer ·
- 140.184.8.0/21inter-RIRTransfer ·
- 94.231.40.0/21Transfer ·
- 140.184.28.0/22inter-RIRTransfer ·
- 185.248.192.0/22Transfer ·
- 91.228.68.0/22Transfer ·
- 194.15.112.0/22Transfer ·
- 208.90.252.0/23inter-RIRTransfer ·
- 103.79.159.0/24Transfer ·
- 195.95.161.0/24Transfer ·
- 176.103.119.0/24Transfer ·
- 194.26.18.0/24Transfer ·
- 91.213.8.0/24Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 187.78.192.0/18inter-RIR | not published | Transfer | ||
| 159.200.128.0/18 | Transfer | |||
| 109.229.96.0/19 | M&A | |||
| 153.52.128.0/19inter-RIR | not published | Transfer | ||
| 140.184.96.0/19inter-RIR | not published | Transfer | ||
| 94.231.128.0/20 | M&A | |||
| 81.162.32.0/20 | M&A | |||
| 64.254.88.0/21inter-RIR | not published | Transfer | ||
| 140.184.8.0/21inter-RIR | not published | Transfer | ||
| 94.231.40.0/21 | Transfer | |||
| 140.184.28.0/22inter-RIR | not published | Transfer | ||
| 185.248.192.0/22 | Transfer | |||
| 91.228.68.0/22 | Transfer | |||
| 194.15.112.0/22 | Transfer | |||
| 208.90.252.0/23inter-RIR | not published | Transfer | ||
| 103.79.159.0/24 | Transfer | |||
| 195.95.161.0/24 | Transfer | |||
| 176.103.119.0/24 | Transfer | |||
| 194.26.18.0/24 | Transfer | |||
| 91.213.8.0/24 | Transfer |