longest/match

Longest Match / Organisations

Registered organisation

OSOA Co.,LTD.

Address space registered to OSOA Co.,LTD., and where it is announced from.

Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.

IPv4 addresses
6,144
IPv6 /64s
65,537
Registered blocks
7
Countries
1

What this tells you

  • Holds 6,144 IPv4 addresses and 65,537 IPv6 /64 networks across 7 registered blocks.
  • Announced by 8 networks, the largest being AS34985 Net Innovation LLC at 38% of the IPv4 space.
  • All of the space we can place resolves to Japan.

Networks announcing this space

NetworkIPv4 share
AS34985 Net Innovation LLC38%
AS2914 NTT America, Inc.29%
AS395793 Arisk Communications inc.12%
AS21859 Zenlayer Inc4%
AS141167 AgotoZ HK Limited4%
AS151373 JAPAN 3D PRINTER4%
AS152475 IENS TECHNOLOGY PTE. LTD4%
AS149296 TIANFENG (HONG KONG) COMMUNICATIONS LIMITED4%

Countries this space resolves to

CountryIPv4 shareIPv6 share
Japan100%100%

Holding a block is a registry fact, not a physical one. The organisation named here is who the block is assigned to, which is often a customer of the network operator announcing it.