Report for 25154

Name

CurrencyOneSA - Currency One S.A., 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 AS2.0) 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.

25154 CurrencyOneSA - Currency One S.A., PL

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS12741         AS-NETIA - Netia SA, PL
    AS15694         ATMAN-ISP-AS - Atman Sp. z o.o., PL
    AS51290         HOSTEAM-AS - BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35338 AS25154        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  CurrencyOneSA - Currency One S.A., 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       %
15980 AS25154       CurrencyOneSA - Currency One S.A., PL              4      4      2      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.252.200.0/23       4608 7575 3356 12741 25154 + Announce - aggregate of 5.252.200.0/24 (4608 7575 3356 12741 25154) and 5.252.201.0/24 (4608 7575 3356 12741 25154)
  5.252.200.0/24       4608 7575 3356 12741 25154 - Withdrawn - aggregated with 5.252.201.0/24 (4608 7575 3356 12741 25154)
  5.252.201.0/24       4608 7575 3356 12741 25154 - Withdrawn - aggregated with 5.252.200.0/24 (4608 7575 3356 12741 25154)
  212.91.18.0/23       4608 7575 57463 12741 25154 + Announce - aggregate of 212.91.18.0/24 (4608 7575 57463 12741 25154) and 212.91.19.0/24 (4608 7575 57463 12741 25154)
  212.91.18.0/24       4608 7575 57463 12741 25154 - Withdrawn - aggregated with 212.91.19.0/24 (4608 7575 57463 12741 25154)
  212.91.19.0/24       4608 7575 57463 12741 25154 - Withdrawn - aggregated with 212.91.18.0/24 (4608 7575 57463 12741 25154)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS25154   4 More Specifics   4 Total Advertisements   CurrencyOneSA - Currency One S.A., PL
    5.252.200.0/24                5.252.200.0/22
    5.252.201.0/24                5.252.200.0/22
    212.91.18.0/24                212.91.0.0/19
    212.91.19.0/24                212.91.0.0/19

Whois Entry

whois: 402599

IANA has recorded AS25154 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25154\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             %ERROR:201: access denied for 203.119.110.26
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)