Report for 41203

Name

GEOPOST - DPDgroup UK Ltd, GB

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.

41203 GEOPOST - DPDgroup UK Ltd, GB

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18241 AS41203        ORIGIN  Originate:       3840 /20.09  Transit:          0 /0.00  GEOPOST - DPDgroup UK Ltd, GB

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       %
10228 AS41203       GEOPOST - DPDgroup UK Ltd, GB                      8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  89.207.48.0/21       4608 7575 2914 41203   
  89.207.48.0/22       4777 32787 41203     + Announce - aggregate of 89.207.48.0/23 (4777 32787 41203) and 89.207.50.0/23 (4777 32787 41203)
  89.207.48.0/24       4777 32787 41203     - Withdrawn - aggregated with 89.207.49.0/24 (4777 32787 41203)
  89.207.49.0/24       4777 32787 41203     - Withdrawn - aggregated with 89.207.48.0/24 (4777 32787 41203)
  89.207.50.0/24       4777 32787 41203     - Withdrawn - aggregated with 89.207.51.0/24 (4777 32787 41203)
  89.207.51.0/24       4777 32787 41203     - Withdrawn - aggregated with 89.207.50.0/24 (4777 32787 41203)
  89.207.52.0/23       4777 32787 41203     + Announce - aggregate of 89.207.52.0/24 (4777 32787 41203) and 89.207.53.0/24 (4777 32787 41203)
  89.207.52.0/24       4777 32787 41203     - Withdrawn - aggregated with 89.207.53.0/24 (4777 32787 41203)
  89.207.53.0/24       4777 32787 41203     - Withdrawn - aggregated with 89.207.52.0/24 (4777 32787 41203)
  89.207.54.0/24       4777 32787 41203       

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

AS41203   7 More Specifics   8 Total Advertisements   GEOPOST - DPDgroup UK Ltd, GB
    89.207.48.0/24                89.207.48.0/21
    89.207.49.0/24                89.207.48.0/21
    89.207.50.0/24                89.207.48.0/21
    89.207.51.0/24                89.207.48.0/21
    89.207.52.0/24                89.207.48.0/21
    89.207.53.0/24                89.207.48.0/21
    89.207.54.0/24                89.207.48.0/21

Whois Entry

whois: 402613

IANA has recorded AS41203 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS41203\n