Longest Match / Organisations

Registered organisation

Nanyang Technological University

Address space registered to Nanyang Technological University, 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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
65,536
IPv6 /64s
4,294,967,296
Registered blocks
2
Countries
1

What this tells you

  • Holds 65,536 IPv4 addresses and 4,294,967,296 IPv6 /64 networks across 2 registered blocks.
  • Announced by 2 networks, the largest being AS9419 Nanyang Technological University at 93% of the IPv4 space.
  • All of the space we can place resolves to Singapore.

Networks announcing this space

Space announced by a network covers 100% of this holder's IPv4 space and <0.1% of its IPv6 space. The table below divides that space.

NetworkIPv4 shareIPv6 share
AS9419 Nanyang Technological University93%100%
AS9247 National Institute of Education7%-

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
Singapore100%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.

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