AS8501 PIONIER-AS Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
🇵🇱Org handle: ORG-PSAN1-RIPE
PIONIER, National Research and Education Network in Poland
RIPE NCCallocated
Announced Prefixes (BGP)
8total
7 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)1,792
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)9.9×10²⁷
Routing hygiene
Score 35/100 · Medium riskRPKI ROA coverage
0%
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
3
diversity 53/100
- 100% of announced prefixes (8 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 |
|---|---|---|---|
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 212.191.224.0/24 | 🇵🇱 PL | RIPE | assigned |
| 212.191.225.0/24 | 🇵🇱 PL | RIPE | assigned |
| 212.191.240.0/24 | 🇵🇱 PL | RIPE | assigned |
| 212.191.244.0/24 | 🇵🇱 PL | RIPE | assigned |
All 8 announced prefixes of AS8501 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS12324 | 🇵🇱LUBMAN-EDU-AS Maria Curie-Sklodowska University |
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS8501 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (24)
Networks whose own prefixes AS8501 passes on: usually its customers.
- AS8508SILWEB EDU Silesian University Of Technology, Computer Centre16
- AS8664ICM PUB University Of Warsaw10
- AS15798OLMAN EDU University Of Warmia And Mazury In Olsztyn, Poland10
- AS8267CYFRONET Academic Computer Centre CYFRONET AGH9
- AS8865ASN BIAMAN EDU Politechnika Bialostocka8
- AS12324LUBMAN EDU Maria Curie Sklodowska University8
- AS25468Pl Polrze Rzeszow University Of Technology8
- AS8256LODMAN Lodz University Of Technology7
- AS8326PL BYDMAN EDU Politechnika Bydgoska Im. Jana I Jedrzeja Sniadeckich6
- AS15373CZESTMAN Politechnika Czestochowska6
- AS8286ACI EDU Zachodniopomorski Uniwersytet Technologiczny W Szczecinie, Akademickie Centrum Informatyki5
- AS9112POZMAN Institute Of Bioorganic Chemistry Polish Academy Of Science, Poznan Supercomputing And Networking Center5
- AS21182OPOLMAN EDU Opole University5
- AS24848KIELMAN EDU Kielce University Of Technology5
- AS28678KOSMAN EDU Technical University Of Koszalin4
- AS1887NASK ACADEMIC NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA PANSTWOWY INSTYTUT BADAWCZY3
- AS39909PULMAN EDU Institute Of Soil Science And Plant Cultivation State Research Institute3
- AS50561Pl PWSZwElblagu Akademia Nauk Stosowanych W Elblagu3
- AS5550TASK Technical University Of Gdansk, Academic Computer Center TASK2
- AS8970WASK Wroclaw Centre Of Networking And Supercomputing2
- AS9103ZIELMAN EDU Uniwersytet Zielonogorski2
- AS12423TORMAN EDU Nicolaus Copernicus University In Torun2
- AS198743Ncbj Narodowe Centrum Badan Jadrowych2
- AS16263RAMAN Uniwersytet Radomski Im. Kazimierza Pulaskiego1
Other adjacent networks (6)
Adjacent to AS8501 in the transit part of AS paths: peers, providers or customers.
Abuse Contact
+31205354444
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/8501Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/8501" | jq