Report for 138385

Name

CDC-AS-AP - Chittagong Data Communication, BD

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.

138385 CDC-AS-AP - Chittagong Data Communication, BD

  Adjacency:     6  Upstream:     5  Downstream:     1
  Upstream Adjacent AS list
    AS137491        PEEREX-NET-AS-AP - PEEREX NETWORKS LTD./IIG, BD
    AS58717         SUMMITCOMMUNICATIONS-BD - Summit Communications Ltd, BD
    AS58682         LEVEL3-BD - Level3 Carrier Ltd., BD
    AS150178        EXABYTELTD-AS-AP - EXABYTE LTD, BD
    AS58715         EARTHTELECOMMUNICATION-AS - EARTH TELECOMMUNICATION (Pvt) LTD., BD
  Downstream Adjacent AS list
    AS153755        HOSTERCUBE-AS-AP - HosterCube, BD

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26034 AS138385       ORG+TRN Originate:       2048 /21.00  Transit:        256 /24.00 CDC-AS-AP - Chittagong Data Communication, BD

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       %
25273 AS138385      CDC-AS-AP - Chittagong Data Communication, BD      7      1      0      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  103.113.198.0/24     4608 6939 58715 138385 138385   
  103.124.52.0/24      4777 2516 58453 58717 138385 138385 138385   
  103.124.53.0/24      4608 24115 9498 58682 138385   
  103.124.54.0/23      4777 2516 3491 132602 137491 138385   
  103.124.54.0/24      4777 2516 3491 132602 137491 138385 - Withdrawn - matching aggregate 103.124.54.0/23 4777 2516 3491 132602 137491 138385
  103.124.55.0/24      4608 6939 150178 138385   
  103.137.158.0/24     4777 4713 2914 58682 138385   

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

AS138385   7 More Specifics   7 Total Advertisements   CDC-AS-AP - Chittagong Data Communication, BD
    103.113.198.0/24              103.113.196.0/22
    103.124.52.0/24               103.124.52.0/22
    103.124.53.0/24               103.124.52.0/22
    103.124.54.0/23               103.124.52.0/22
    103.124.54.0/24               103.124.52.0/22
    103.124.55.0/24               103.124.52.0/22
    103.137.158.0/24              103.137.158.0/23

Whois Entry

whois: 402617

IANA has recorded AS138385 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS138385\n