Longest Match / Organisations

Registered organisation

GTT Communications Netherlands B.V.

Address space registered to GTT Communications Netherlands B.V., 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
24,576
IPv6 /64s
-
Registered blocks
12
Countries
12

What this tells you

  • Holds 24,576 IPv4 addresses across 12 registered blocks.
  • Announced by 8 networks, the largest being AS3257 GTT Communications Inc. at 80% of the IPv4 space.
  • Its space resolves to 12 countries, mostly Netherlands (89% of the IPv4 space).

Networks announcing this space

NetworkIPv4 share
AS3257 GTT Communications Inc.80%
AS8582 GTT Communications Netherlands B.V.8%
AS260 GTT Americas, LLC4%
AS198969 NovoServe B.V.2%
AS62001 Aphelion Consulting AB1%
AS25465 Business Integrated Operating Systems M.E. LLC1%
AS61018 PVH B.V.1%
AS13464 Centerbridge Partners, L.P.1%
Not announced to the internet1%

Countries this space resolves to

CountryIPv4 share
Netherlands89%
South Africa5%
United Kingdom3%
United Arab Emirates2%
United States0.1%
Ireland0.1%
Everything else, including space we cannot place (6 more)0.2%

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.