Longest Match / Organisations

Registered organisation

Riserank Sp. z o.o.

Address space registered to Riserank Sp. z o.o., 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
36,864
IPv6 /64s
-
Registered blocks
90
Countries
8

What this tells you

  • Holds 36,864 IPv4 addresses across 90 registered blocks.
  • Announced by 10 networks, the largest being AS12722 RECONN LLC at 24% of the IPv4 space.
  • Its space resolves to 8 countries, mostly Russia (36% of the IPv4 space).

Networks announcing this space

NetworkIPv4 share
AS12722 RECONN LLC24%
AS27176 DataWagon LLC22%
AS49505 JSC Selectel15%
AS43350 NForce Entertainment B.V.14%
AS397373 H4Y Technologies LLC8%
AS51167 Contabo GmbH6%
AS59711 HZ Hosting Ltd3%
AS62563 GLOBALTELEHOST Corp.3%
Everything else, including space not announced (2 more)6%

Countries this space resolves to

CountryIPv4 share
Russia36%
United States29%
Ukraine11%
Germany8%
United Kingdom8%
Canada3%
Netherlands3%
Seychelles2%

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.