Report for 42848

Name

EC-AS, LU

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.

42848 EC-AS, LU

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS5400          BT, GB
    AS1273          CW Vodafone Group PLC, EU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
895   AS42848        ORIGIN  Originate:     328448 /13.67  Transit:          0 /0.00  EC-AS, LU

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       %
10127 AS42848       EC-AS, LU                                         10      7      3      6      4  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  147.67.0.0/16        4777 2516 1273 42848 + Announce - aggregate of 147.67.0.0/17 (4777 2516 1273 42848) and 147.67.128.0/17 (4777 2516 1273 42848)
  147.67.0.0/17        4777 2516 1273 42848 - Withdrawn - aggregated with 147.67.128.0/17 (4777 2516 1273 42848)
  147.67.128.0/17      4777 2516 1273 42848 - Withdrawn - aggregated with 147.67.0.0/17 (4777 2516 1273 42848)
  158.166.0.0/15       4777 2516 1273 42848 + Announce - aggregate of 158.166.0.0/16 (4777 2516 1273 42848) and 158.167.0.0/16 (4777 2516 1273 42848)
  158.166.0.0/16       4777 2516 1273 42848 - Withdrawn - aggregated with 158.167.0.0/16 (4777 2516 1273 42848)
  158.166.245.0/24     4777 2497 5400 42848   
  158.167.0.0/16       4777 2516 1273 42848 - Withdrawn - aggregated with 158.166.0.0/16 (4777 2516 1273 42848)
  158.167.35.0/24      4777 2516 1273 42848 - Withdrawn - matching aggregate 158.167.0.0/16 4777 2516 1273 42848
  158.167.245.0/24     4777 2497 5400 42848   
  158.168.0.0/16       4777 2516 1273 42848   
  158.169.0.0/16       4777 2497 5400 42848 + Announce - aggregate of 158.169.0.0/17 (4777 2497 5400 42848) and 158.169.128.0/17 (4777 2497 5400 42848)
  158.169.0.0/17       4777 2497 5400 42848 - Withdrawn - aggregated with 158.169.128.0/17 (4777 2497 5400 42848)
  158.169.128.0/17     4777 2497 5400 42848 - Withdrawn - aggregated with 158.169.0.0/17 (4777 2497 5400 42848)

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

AS42848   7 More Specifics   10 Total Advertisements   EC-AS, LU
    147.67.0.0/17                 147.67.0.0/16
    147.67.128.0/17               147.67.0.0/16
    158.166.245.0/24              158.166.0.0/16
    158.167.35.0/24               158.167.0.0/16
    158.167.245.0/24              158.167.0.0/16
    158.169.0.0/17                158.169.0.0/16
    158.169.128.0/17              158.169.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS42848 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS42848\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)