Longest Match / Organisations

Registered organisation

Bifrost Systems OU

Address space registered to Bifrost Systems OU, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
7,680
IPv6 /64s
137,438,953,476
Registered blocks
34
Countries
7

What this tells you

  • Holds 7,680 IPv4 addresses and 137,438,953,476 IPv6 /64 networks across 34 registered blocks.
  • Announced by 2 networks, the largest being AS48539 Bifrost Systems OU at 90% of the IPv4 space.
  • Its space resolves to 7 countries, mostly Germany (60% of the IPv4 space).

Networks announcing this space

NetworkIPv4 shareIPv6 share
AS48539 Bifrost Systems OU90%<0.1%
AS35487 Misaka Network, Inc.3%-
Not announced to the internet7%100%

Countries this space resolves to

CountryIPv4 shareIPv6 share
Germany60%-
United Kingdom17%-
France10%-
Spain7%-
Ukraine3%-
United States3%-
Estonia-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.