Longest Match / Organisations

Registered organisation

Syn hf

Address space registered to Syn hf, 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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
1,280
IPv6 /64s
42,949,738,496
Registered blocks
6
Countries
1

What this tells you

  • Holds 1,280 IPv4 addresses and 42,949,738,496 IPv6 /64 networks across 6 registered blocks.
  • Announced by 2 networks, the largest being AS60300 Syn hf at 100% of the IPv4 space.
  • All of the space we can place resolves to Iceland.

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
AS60300 Syn hf100%80%
AS12969 Ljósleiðarinn ehf (Sýn)-20%

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
Iceland100%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.

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