Autonomous System
AS8248 Computer Technology Institute and Press Diophantus
BusinessActiveGreeceRIPE
AS8248 (GR-EDUNET) is a business network operated by Computer Technology Institute and Press Diophantus in Greece, registered with RIPE. It has 10 IPv4 prefixes with 79,616 addresses and 3 IPv6 prefixes, which makes it the 2,710th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses79,616in 10 prefixes
IPv6 prefixes3≈ 3.1 × 10²⁶ addresses
Size rank#2,710of 82,200 active ASNs
Details
OrganizationComputer Technology Institute and Press Diophantus
AS nameGR-EDUNET
Websitecti.gr
Country Greece (GR)
Network typeBusiness
RegistryRIPE
Abuse contactabuse@sch.gr
Registered1970-01-01
Last updated2017-11-15
IPv4 prefixes
10 prefixes · 79,616 addresses| Network | Addresses | First – last address |
|---|---|---|
| 81.186.0.0/17 | 32,768 | 81.186.0.0 – 81.186.127.255 |
| 81.186.128.0/18 | 16,384 | 81.186.128.0 – 81.186.191.255 |
| 81.186.192.0/19 | 8,192 | 81.186.192.0 – 81.186.223.255 |
| 194.63.160.0/19 | 8,192 | 194.63.160.0 – 194.63.191.255 |
| 194.63.192.0/19 | 8,192 | 194.63.192.0 – 194.63.223.255 |
| 194.63.224.0/20 | 4,096 | 194.63.224.0 – 194.63.239.255 |
| 194.63.236.0/22 | 1,024 | 194.63.236.0 – 194.63.239.255 |
| 81.186.75.0/24 | 256 | 81.186.75.0 – 81.186.75.255 |
| 81.186.76.0/24 | 256 | 81.186.76.0 – 81.186.76.255 |
| 194.63.235.0/24 | 256 | 194.63.235.0 – 194.63.235.255 |
81.186.0.0/17 81.186.128.0/18 81.186.192.0/19 194.63.160.0/19 194.63.192.0/19 194.63.224.0/20 194.63.236.0/22 81.186.75.0/24 81.186.76.0/24 194.63.235.0/24
IPv6 prefixes
3 prefixes- 2001:648:3400::/40
- 2001:648:2300::/47
- 2001:648:2302::/48
2001:648:3400::/40 2001:648:2300::/47 2001:648:2302::/48
Query AS8248 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=AS8248&key=YOUR_API_KEY"Any address in its prefixes resolves to AS8248, with or without a key:
curl "https://api.ipapi.is/?q=81.186.0.1"Other networks of Computer Technology Institute and Press Diophantus
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