Longest Match / Organisations

Registered organisation

S1 Networks Oy

Address space registered to S1 Networks Oy, 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.

IPv4 addresses
13,568
IPv6 /64s
42,949,672,960
Registered blocks
15
Countries
1

What this tells you

  • Holds 13,568 IPv4 addresses and 42,949,672,960 IPv6 /64 networks across 15 registered blocks.
  • Announced by 2 networks, the largest being AS42122 S1 Networks Oy at 92% of the IPv4 space.
  • All of the space we can place resolves to Finland.

Networks announcing this space

Space announced by a network covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.

NetworkIPv4 shareIPv6 share
AS42122 S1 Networks Oy92%90%
AS39324 Mediam Group Oy8%10%

Countries this space resolves to

Space we can place in a country covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.

CountryIPv4 shareIPv6 share
Finland100%100%

An operator of the same name runs networks of its own: see S1 Networks Oy for the networks side of the same company.

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.

Every figure on this page is also JSON: /api/v2/directory/org/s1-networks-oy. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.