Report for 8501

Name

PIONIER-AS - Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center, PL

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS1221) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

8501 PIONIER-AS - Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center, PL

  Adjacency:    26  Upstream:     3  Downstream:    23
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS2603          NORDUNET - NORDUnet, DK
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS15373         CZESTMAN-AS - Politechnika Czestochowska, PL
    AS12423         TORMAN-EDU - Nicolaus Copernicus University in Torun, PL
    AS12324         LUBMAN-EDU-AS - Maria Curie-Sklodowska University, PL
    AS16263         RAMAN - Uniwersytet Radomski im. Kazimierza Pulaskiego, PL
    AS21182         OPOLMAN-AS-EDU - Opole University, PL
    AS24848         KIELMAN-EDU-AS - Kielce University of Technology, PL
    AS25468         pl-polrze-AS - Rzeszow University of Technology, PL
    AS39909         PULMAN-EDU-AS - Institute of Soil Science and Plant Cultivation - State Research Institute, PL
    AS8256          LODMAN-AS - Lodz University of Technology, PL
    AS5550          TASK-AS - Technical University of Gdansk, Academic Computer Center TASK, PL
    AS8267          CYFRONET-AS - Academic Computer Centre CYFRONET AGH, PL
    AS8664          ICM-PUB - University of Warsaw, PL
    AS9103          ZIELMAN-EDU-AS - Uniwersytet Zielonogorski, PL
    AS8326          PL-BYDMAN-EDU - Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich, PL
    AS28678         KOSMAN-EDU-AS - Technical University of Koszalin, PL
    AS15798         OLMAN-EDU-AS - University of Warmia and Mazury in Olsztyn, Poland, PL
    AS8286          ACI-EDU-AS - Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki, PL
    AS8508          SILWEB-AS-EDU - Silesian University of Technology, Computer Centre, PL
    AS50561         Pl-PWSZwElblagu-AS - Akademia Nauk Stosowanych w Elblagu, PL
    AS8865          ASN-BIAMAN-EDU - Politechnika Bialostocka, PL
    AS1887          NASK-ACADEMIC - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY, PL
    AS8970          WASK - Wroclaw Centre of Networking and Supercomputing, PL
    AS9112          POZMAN - Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29961 AS8501         ORG+TRN Originate:       1536 /21.42  Transit:     848128 /12.31 PIONIER-AS - Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center, PL

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
15513 AS8501        PIONIER-AS - Institute of Bioorganic Chemistr      6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  212.191.224.0/23     4777 2497 174 8501   + Announce - aggregate of 212.191.224.0/24 (4777 2497 174 8501) and 212.191.225.0/24 (4777 2497 174 8501)
  212.191.224.0/24     4777 2497 174 8501   - Withdrawn - aggregated with 212.191.225.0/24 (4777 2497 174 8501)
  212.191.225.0/24     4777 2497 174 8501   - Withdrawn - aggregated with 212.191.224.0/24 (4777 2497 174 8501)
  212.191.227.0/24     4777 2497 174 8501     
  212.191.229.0/24     4777 2497 3356 8501    
  212.191.240.0/23     4777 2497 174 8501   + Announce - aggregate of 212.191.240.0/24 (4777 2497 174 8501) and 212.191.241.0/24 (4777 2497 174 8501)
  212.191.240.0/24     4777 2497 174 8501   - Withdrawn - aggregated with 212.191.241.0/24 (4777 2497 174 8501)
  212.191.241.0/24     4777 2497 174 8501   - Withdrawn - aggregated with 212.191.240.0/24 (4777 2497 174 8501)

Whois Entry

whois: 402644

IANA has recorded AS8501 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS8501\n