Autonomous System
AS12346 Maria Curie-Sklodowska University
EducationActivePolandRIPE
AS12346 (LUBMAN-COM-AS) is an education network operated by Maria Curie-Sklodowska University in Poland, registered with RIPE. It has 12 IPv4 prefixes with 19,456 addresses, which makes it the 6,969th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses19,456in 12 prefixes
IPv6 prefixes0none
Size rank#6,969of 82,200 active ASNs
Details
OrganizationMaria Curie-Sklodowska University
AS nameLUBMAN-COM-AS
Websiteumcs.pl
Country Poland (PL)
Network typeEducation
RegistryRIPE
Abuse contactabuse@ripe.umcs.pl
Registered2002-05-06
Last updated2025-05-29
IPv4 prefixes
12 prefixes · 19,456 addresses| Network | Addresses | First – last address |
|---|---|---|
| 212.182.96.0/19 | 8,192 | 212.182.96.0 – 212.182.127.255 |
| 87.246.224.0/20 | 4,096 | 87.246.224.0 – 87.246.239.255 |
| 212.182.80.0/20 | 4,096 | 212.182.80.0 – 212.182.95.255 |
| 212.182.100.0/22 | 1,024 | 212.182.100.0 – 212.182.103.255 |
| 192.188.233.0/24 | 256 | 192.188.233.0 – 192.188.233.255 |
| 192.188.235.0/24 | 256 | 192.188.235.0 – 192.188.235.255 |
| 212.182.97.0/24 | 256 | 212.182.97.0 – 212.182.97.255 |
| 212.182.108.0/24 | 256 | 212.182.108.0 – 212.182.108.255 |
| 212.182.114.0/24 | 256 | 212.182.114.0 – 212.182.114.255 |
| 212.182.116.0/24 | 256 | 212.182.116.0 – 212.182.116.255 |
| 212.182.117.0/24 | 256 | 212.182.117.0 – 212.182.117.255 |
| 212.182.118.0/24 | 256 | 212.182.118.0 – 212.182.118.255 |
212.182.96.0/19 87.246.224.0/20 212.182.80.0/20 212.182.100.0/22 192.188.233.0/24 192.188.235.0/24 212.182.97.0/24 212.182.108.0/24 212.182.114.0/24 212.182.116.0/24 212.182.117.0/24 212.182.118.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS12346 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=AS12346&key=YOUR_API_KEY"Any address in its prefixes resolves to AS12346, with or without a key:
curl "https://api.ipapi.is/?q=212.182.96.1"