Autonomous System details
AS5408
National Infrastructures for Research And Technology S.A. — grnet.gr
Summary
| Country |
 Greece
|
| Organization | National Infrastructures for Research And Technology S.A. |
| Domain | grnet.gr |
| Number of IPv4 | 256,768 |
| Number of IPv6 | 7.1305× 1029 |
| AS Type | Education |
| Registry | RIPE NCC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | December 31, 2021 (about 3 years ago) |
IP Ranges
AS5408 announces 42 IPv4 ranges and 3 IPv6 ranges.
That's a total of 256,768 IPv4 addresses and 7.1305× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 37.32.128.0/17 |
National Infrastructures for Research And Technology S.A.
|
32,768 | RIPE NCC | ALLOCATED PA |
| 44.31.164.0/24 |
 Amateur Radio Digital Communications
|
256 | ARIN | ALLOCATION |
| 62.217.64.0/18 |
National Infrastructures for Research And Technology S.A.
|
16,384 | RIPE NCC | ASSIGNED PA |
| 62.217.79.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 62.217.80.0/20 |
National Infrastructures for Research And Technology S.A.
|
4,096 | RIPE NCC | ASSIGNED PA |
| 62.217.85.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 62.217.119.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 62.217.124.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 62.217.126.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 83.212.0.0/16 |
National Infrastructures for Research And Technology S.A.
|
65,536 | RIPE NCC | ASSIGNED PA |
| 83.212.1.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 83.212.2.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 83.212.5.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 83.212.168.0/23 |
Grnet Virtual Machines
|
512 | RIPE NCC | ASSIGNED PA |
| 83.212.170.0/23 |
Grnet Virtual Machines
|
512 | RIPE NCC | ASSIGNED PA |
| 83.212.174.0/23 |
Grnet Virtual Machines
|
512 | RIPE NCC | ASSIGNED PA |
| 91.227.108.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PI |
| 109.107.139.0/24 |
Sarantaporo.gr Non Profit Organization
|
256 | RIPE NCC | ALLOCATED PA |
| 143.233.68.0/24 |
General Secretariat of Research And Technology
|
256 | RIPE NCC | LEGACY |
| 143.233.182.0/23 |
Agricultural University of Athens
|
512 | RIPE NCC | LEGACY |
| 143.233.184.0/22 |
Agricultural University of Athens
|
1,024 | RIPE NCC | LEGACY |
| 143.233.188.0/23 |
Agricultural University of Athens
|
512 | RIPE NCC | LEGACY |
| 143.233.204.0/24 |
Agricultural University of Athens
|
256 | RIPE NCC | LEGACY |
| 145.116.216.0/24 |
 NIKHEF
|
256 | RIPE NCC | LEGACY |
| 150.140.128.0/17 |
University of Patras
|
32,768 | RIPE NCC | LEGACY |
| 185.5.76.0/22 |
National Infrastructures for Research And Technology S.A.
|
1,024 | RIPE NCC | ALLOCATED PA |
| 185.81.196.0/22 |
National Infrastructures for Research And Technology S.A.
|
1,024 | RIPE NCC | ALLOCATED PA |
| 193.105.109.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PI |
| 193.218.36.0/24 |
Mediterranean Agronomic Institute of Chania
|
256 | RIPE NCC | ASSIGNED PI |
| 193.218.96.0/23 |
Ote SA (hellenic Telecommunications Organisation)
|
512 | RIPE NCC | ASSIGNED PI |
| 193.218.124.0/23 |
ESYP
|
512 | RIPE NCC | ASSIGNED PI |
| 194.42.50.0/23 |
National Infrastructures for Research And Technology S.A.
|
512 | RIPE NCC | ASSIGNED PI |
| 194.42.52.0/23 |
National Infrastructures for Research And Technology S.A.
|
512 | RIPE NCC | ASSIGNED PI |
| 194.42.54.0/24 |
National Infrastructures for Research And Technology S.A.
|
256 | RIPE NCC | ASSIGNED PI |
| 194.177.192.0/19 |
Ilsp, Institute for Language And Speech Processing
|
8,192 | RIPE NCC | ASSIGNED PA |
| 194.177.208.0/22 |
National Infrastructures for Research And Technology S.A.
|
1,024 | RIPE NCC | ASSIGNED PA |
| 194.177.208.0/23 |
National Infrastructures for Research And Technology S.A.
|
512 | RIPE NCC | ASSIGNED PA |
| 195.130.64.0/18 |
NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS
|
16,384 | RIPE NCC | ASSIGNED PA |
| 195.251.0.0/16 |
Hellenic Naric
|
65,536 | RIPE NCC | ASSIGNED PA |
| 195.251.2.0/24 |
Greek Ministry of Education - Examinations
|
256 | RIPE NCC | ASSIGNED PA |
| 195.251.24.0/22 |
National Infrastructures for Research And Technology S.A.
|
1,024 | RIPE NCC | ASSIGNED PA |
| 195.251.99.0/24 |
Pinewood American International School
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:648::/29 |
National Infrastructures for Research And Technology S.A.
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a07:8504:1a0::/48 |
RCAUTH-ANYCAST-NET6
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:cfc0::/32 |
Sarantaporo.gr Non Profit Organization
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS5408 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS5408 connects to the global Internet via at least 3 upstream providers. In this setup, AS5408 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS5408 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS5408's role in extending Internet access beyond its own infrastructure.