Registered organisation
Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciencia
Address space registered to Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciencia, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
2,068
IPv6 /64s
4
Registered blocks
8
Countries
1
What this tells you
- Holds 2,068 IPv4 addresses and 4 IPv6 /64 networks across 8 registered blocks.
- Announced by 2 networks, the largest being AS35038 INESC TEC - Instituto De Engenharia De Sistemas E Computadores, Tecnologia E Ciencia at 99% of the IPv4 space.
- All of the space we can place resolves to Portugal.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS35038 INESC TEC - Instituto De Engenharia De Sistemas E Computadores, Tecnologia E Ciencia | 99% | - | |
| AS1930 Fundacao para a Ciencia e a Tecnologia, I.P. | 1.0% | 100% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Portugal | 100% | 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.