Report for 199749

Name

PRISME - Orange Business Services SA, FR

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 AS6447) 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.

199749 PRISME, FR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS5511          OPENTRANSIT, FR
    AS8218          NEO-ASN legacy Neotelecoms, FR
  Downstream Adjacent AS list
    AS49555         ATR, FR
    AS49881         MIDI-LIBRE-AS, FR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22906 AS199749       ORG+TRN Originate:       2560 /20.68  Transit:        256 /24.00 PRISME, FR

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       %
18505 AS199749      PRISME, FR                                         7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  83.171.208.0/22      7018 5511 199749       
  84.39.32.0/24        3303 8218 199749       
  84.39.33.0/24        7018 5511 199749       
  185.47.80.0/23       3303 8218 199749     + Announce - aggregate of 185.47.80.0/24 (3303 8218 199749) and 185.47.81.0/24 (3303 8218 199749)
  185.47.80.0/24       3303 8218 199749     - Withdrawn - aggregated with 185.47.81.0/24 (3303 8218 199749)
  185.47.81.0/24       3303 8218 199749     - Withdrawn - aggregated with 185.47.80.0/24 (3303 8218 199749)
  185.47.82.0/23       7018 5511 199749     + Announce - aggregate of 185.47.82.0/24 (7018 5511 199749) and 185.47.83.0/24 (7018 5511 199749)
  185.47.82.0/24       7018 5511 199749     - Withdrawn - aggregated with 185.47.83.0/24 (7018 5511 199749)
  185.47.83.0/24       7018 5511 199749     - Withdrawn - aggregated with 185.47.82.0/24 (7018 5511 199749)

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

AS199749   3 More Specifics   3 Total Advertisements   PRISME, FR
    185.47.80.0/24                185.47.80.0/22
    185.47.81.0/24                185.47.80.0/22
    185.47.82.0/24                185.47.80.0/22
    185.47.83.0/24                185.47.80.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 185.47.83.0/24              Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS199749 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS199749\n