IPv4 Transfers in Japan

In the last 12 months, 97 registry transfers involved organisations in Japan, moving 1,813,760 IPv4 addresses. 23 of them (24%) crossed from one Regional Internet Registry to another. Figures come from the registries' official transfer logs, including mergers and acquisitions, and are updated daily.

Transfers, last 12 months
97
1,538 since 2011
IPv4 addresses, last 12 months
1.8M
1,813,760
Inter-RIR, last 12 months
23
24% of transfers
Latest transfer
2026-09-30

IPv4 Received From

Countries that sent address space to Japan, last 12 months.

  1. 1🇺🇸 United States82K
  2. 2🇪🇸 Spain66K
  3. 3🇬🇧 United Kingdom8,192
  4. 4🇲🇳 Mongolia2,048

IPv4 Sent To

Countries that received address space from Japan, last 12 months.

  1. 1🇵🇭 Philippines8,192
  2. 2🇲🇲 Myanmar (Burma)2,048
  3. 3🇹🇭 Thailand2,048
  4. 4🇦🇺 Australia1,024
  5. 5🇭🇰 Hong Kong SAR China1,024
  6. 6🇳🇱 Netherlands1,024
  7. 7🇰🇭 Cambodia1,024

Latest Transfers Involving Japan