Autonomous System
AS206523 Poznan University of Technology
EducationActivePolandRIPE
AS206523 (PUT) is an education network operated by Poznan University of Technology in Poland, registered with RIPE. It has 17 IPv4 prefixes with 13,824 addresses, which makes it the 8,594th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses13,824in 17 prefixes
IPv6 prefixes0none
Size rank#8,594of 82,200 active ASNs
Details
OrganizationPoznan University of Technology
AS namePUT
Websiteput.poznan.pl
Country Poland (PL)
Network typeEducation
RegistryRIPE
Abuse contactabuse@put.poznan.pl
Registered2022-04-01
Last updated2022-04-05
IPv4 prefixes
17 prefixes · 13,824 addresses| Network | Addresses | First – last address |
|---|---|---|
| 150.254.16.0/20 | 4,096 | 150.254.16.0 – 150.254.31.255 |
| 150.254.8.0/21 | 2,048 | 150.254.8.0 – 150.254.15.255 |
| 150.254.4.0/22 | 1,024 | 150.254.4.0 – 150.254.7.255 |
| 150.254.32.0/22 | 1,024 | 150.254.32.0 – 150.254.35.255 |
| 150.254.132.0/22 | 1,024 | 150.254.132.0 – 150.254.135.255 |
| 150.254.2.0/23 | 512 | 150.254.2.0 – 150.254.3.255 |
| 150.254.40.0/23 | 512 | 150.254.40.0 – 150.254.41.255 |
| 150.254.46.0/23 | 512 | 150.254.46.0 – 150.254.47.255 |
| 150.254.50.0/23 | 512 | 150.254.50.0 – 150.254.51.255 |
| 150.254.52.0/23 | 512 | 150.254.52.0 – 150.254.53.255 |
| 150.254.130.0/23 | 512 | 150.254.130.0 – 150.254.131.255 |
| 150.254.1.0/24 | 256 | 150.254.1.0 – 150.254.1.255 |
| 150.254.3.0/24 | 256 | 150.254.3.0 – 150.254.3.255 |
| 150.254.42.0/24 | 256 | 150.254.42.0 – 150.254.42.255 |
| 150.254.54.0/24 | 256 | 150.254.54.0 – 150.254.54.255 |
| 150.254.129.0/24 | 256 | 150.254.129.0 – 150.254.129.255 |
| 150.254.140.0/24 | 256 | 150.254.140.0 – 150.254.140.255 |
150.254.16.0/20 150.254.8.0/21 150.254.4.0/22 150.254.32.0/22 150.254.132.0/22 150.254.2.0/23 150.254.40.0/23 150.254.46.0/23 150.254.50.0/23 150.254.52.0/23 150.254.130.0/23 150.254.1.0/24 150.254.3.0/24 150.254.42.0/24 150.254.54.0/24 150.254.129.0/24 150.254.140.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS206523 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=AS206523&key=YOUR_API_KEY"Any address in its prefixes resolves to AS206523, with or without a key:
curl "https://api.ipapi.is/?q=150.254.16.1"