Autonomous System
AS51505 Dimosia Epicheirisi Ilektrismou Anonymi Etaireia
BusinessActiveGreeceRIPE
AS51505 (DEI-AS) is a business network operated by Dimosia Epicheirisi Ilektrismou Anonymi Etaireia in Greece, registered with RIPE. It has 12 IPv4 prefixes with 18,688 addresses and 1 IPv6 prefix, which makes it the 7,135th largest of 82,558 active autonomous systems by IPv4 space.
IPv4 addresses18,688in 12 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#7,135of 82,558 active ASNs
Details
OrganizationDimosia Epicheirisi Ilektrismou Anonymi Etaireia
AS nameDEI-AS
Websitedei.gr
Country Greece (GR)
Network typeBusiness
RegistryRIPE
Abuse contactripe-abuse@fibergrid.gr
Registered2023-11-28
Last updated2026-04-08
IPv4 prefixes
12 prefixes · 18,688 addresses| Network | Addresses | First – last address |
|---|---|---|
| 194.154.32.0/19 | 8,192 | 194.154.32.0 – 194.154.63.255 |
| 95.133.192.0/20 | 4,096 | 95.133.192.0 – 95.133.207.255 |
| 95.133.192.0/22 | 1,024 | 95.133.192.0 – 95.133.195.255 |
| 95.133.196.0/22 | 1,024 | 95.133.196.0 – 95.133.199.255 |
| 194.154.32.0/22 | 1,024 | 194.154.32.0 – 194.154.35.255 |
| 194.154.52.0/22 | 1,024 | 194.154.52.0 – 194.154.55.255 |
| 194.154.56.0/23 | 512 | 194.154.56.0 – 194.154.57.255 |
| 194.154.58.0/23 | 512 | 194.154.58.0 – 194.154.59.255 |
| 194.154.60.0/23 | 512 | 194.154.60.0 – 194.154.61.255 |
| 194.46.62.0/24 | 256 | 194.46.62.0 – 194.46.62.255 |
| 194.46.63.0/24 | 256 | 194.46.63.0 – 194.46.63.255 |
| 194.154.63.0/24 | 256 | 194.154.63.0 – 194.154.63.255 |
194.154.32.0/19 95.133.192.0/20 95.133.192.0/22 95.133.196.0/22 194.154.32.0/22 194.154.52.0/22 194.154.56.0/23 194.154.58.0/23 194.154.60.0/23 194.46.62.0/24 194.46.63.0/24 194.154.63.0/24
IPv6 prefixes
1 prefix- 2a14:6700::/29
2a14:6700::/29
Query AS51505 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS51505&key=YOUR_API_KEY"Any address in its prefixes resolves to AS51505, with or without a key:
curl "https://api.ipapi.is/?q=194.154.32.1"Largest networks in Greece
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