Autonomous System
AS9112 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
BusinessActivePolandRIPE
AS9112 (POZMAN) is a business network operated by Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center in Poland, registered with RIPE. It has 2 IPv4 prefixes with 73,728 addresses and 1 IPv6 prefix, which makes it the 2,869th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses73,728in 2 prefixes
IPv6 prefixes1≈ 9.9 × 10²⁷ addresses
Size rank#2,869of 82,141 active ASNs
Details
OrganizationInstitute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS namePOZMAN
Websitepsnc.pl
Country Poland (PL)
Network typeBusiness
RegistryRIPE
Abuse contactcert@man.poznan.pl
Registered1970-01-01
Last updated2026-06-02
IPv4 prefixes
2 prefixes · 73,728 addresses| Network | Addresses | First – last address |
|---|---|---|
| 150.254.0.0/16 | 65,536 | 150.254.0.0 – 150.254.255.255 |
| 62.3.160.0/19 | 8,192 | 62.3.160.0 – 62.3.191.255 |
150.254.0.0/16 62.3.160.0/19
IPv6 prefixes
1 prefix- 2001:808::/35
2001:808::/35
Query AS9112 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=AS9112&key=YOUR_API_KEY"Any address in its prefixes resolves to AS9112, with or without a key:
curl "https://api.ipapi.is/?q=150.254.0.1"