Longest Match / Organisations

Registered organisation

Sentia Denmark A/S

Address space registered to Sentia Denmark A/S, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
160,516
IPv6 /64s
94,489,477,131
Registered blocks
59
Countries
3

What this tells you

  • Holds 160,516 IPv4 addresses and 94,489,477,131 IPv6 /64 networks across 59 registered blocks.
  • Announced by 3 networks, the largest being AS47292 Sentia Denmark A/S at 65% of the IPv4 space.
  • Its space resolves to 3 countries, mostly Denmark (100% of the IPv4 space).

Networks announcing this space

NetworkIPv4 shareIPv6 share
AS47292 Sentia Denmark A/S65%59%
Everything else, including space not announced (2 more)35%41%

Countries this space resolves to

CountryIPv4 shareIPv6 share
Denmark100%100%
Everything else, including space we cannot place (2 more)<0.1%<0.1%

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.