AS12324 LUBMAN-EDU-AS Maria Curie-Sklodowska University
🇵🇱Org handle: ORG-MCU1-RIPE
Poland, Lublin
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
8total
7 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)34,048
Announced (BGP)66,816
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3.1×10²⁹
Routing hygiene
Score 14/100 · Low riskRPKI ROA coverage
87.5%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
- 13% of announced prefixes (1 of 8) have no valid ROA
Based on 8 announced prefixes, updated daily (2026-10-21). How the score works · RPKI explained
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| No ROA | RIPE | - |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 5.201.0.0/17 | 🇵🇱 PL | RIPENCC | allocated |
| 185.76.104.0/22 | 🇵🇱 PL | RIPENCC | allocated |
| 192.188.234.0/24 | 🇵🇱 PL | RIPE | assigned |
All 8 announced prefixes of AS12324 →
Upstream Providers(4)
| ASN | Name |
|---|---|
| AS5617 | 🇵🇱TPNET Orange Polska Spolka Akcyjna |
| AS8501 | 🇵🇱PIONIER-AS Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center |
| AS29535 | 🇵🇱MIX2_OpenPeering Orange Polska Spolka Akcyjna |
| AS196844 | 🇵🇱PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center |
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS203958 | 🇵🇱KUL-EDU-AS Katolicki Uniwersytet Lubelski Jana Pawla II |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS12324 hands its own prefixes to: transit providers, or peers at an exchange.
- AS8501PIONIER Institute Of Bioorganic Chemistry Polish Academy Of Science, Poznan Supercomputing And Networking Center8
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/12324Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/12324" | jq