Longest Match / Organisations

Registered organisation

HDTIDC LIMITED

Address space registered to HDTIDC LIMITED, 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.

IPv4 addresses
8,448
IPv6 /64s
107,374,182,400
Registered blocks
17
Countries
4

What this tells you

  • Holds 8,448 IPv4 addresses and 107,374,182,400 IPv6 /64 networks across 17 registered blocks.
  • Announced by 8 networks, the largest being AS205960 HDTIDC LIMITED at 70% of the IPv4 space.
  • Its space resolves to 4 countries, mostly Hong Kong (85% of the IPv4 space).

Networks announcing this space

Space announced by a network covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.

NetworkIPv4 shareIPv6 share
AS205960 HDTIDC LIMITED70%100%
AS137427 KIDC LIMITED12%-
AS149457 Angel cloud Limited3%-
AS214743 Cogento Backbone Limited3%-
AS206264 Amarutu Technology Ltd3%-
AS219181 PO SI INDUSTRIAL CO., LIMITED3%-
AS214785 369 IntoNet Limited3%-
AS3786 LG DACOM Corporation3%-

Countries this space resolves to

Space we can place in a country covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.

CountryIPv4 shareIPv6 share
Hong Kong85%100%
South Korea9%-
Sweden3%-
United States3%-

An operator of the same name runs networks of its own: see HDTIDC LIMITED for the networks side of the same company.

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.

Every figure on this page is also JSON: /api/v2/directory/org/hdtidc-limited. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.