Longest Match / Organisations

Registered organisation

NOS COMUNICACOES, S.A.

Address space registered to NOS COMUNICACOES, S.A., 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
1,958,912
IPv6 /64s
103,079,215,106
Registered blocks
29
Countries
2

What this tells you

  • Holds 1,958,912 IPv4 addresses and 103,079,215,106 IPv6 /64 networks across 29 registered blocks.
  • Announced by 2 networks, the largest being AS2860 NOS COMUNICACOES, S.A. at 100% of the IPv4 space.
  • Its space resolves to 2 countries, mostly Portugal (100% of the IPv4 space).

Networks announcing this space

NetworkIPv4 shareIPv6 share
AS2860 NOS COMUNICACOES, S.A.100%100%
Everything else, including space not announced (1 more)<0.1%-

Countries this space resolves to

CountryIPv4 shareIPv6 share
Portugal100%100%
Everything else, including space we cannot place (1 more)<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.