Report for 134204

Name

BUSINESSNETWORK-AS-AP Business Network, 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.

134204 BUSINESSNETWORK-AS-AP Business Network, BD

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS58717         SUMMITCOMMUNICATIONS-BD Summit Communications Ltd, BD
    AS58629         GFCL-BD Global Fair Communications Ltd., BD
  Downstream Adjacent AS list
    AS152322        HBBN-AS-AP Hilsa BD Broadband Network, BD

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17539 AS134204       ORG+TRN Originate:       4096 /20.00  Transit:        256 /24.00 BUSINESSNETWORK-AS-AP Business Network, 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       %
13355 AS134204      BUSINESSNETWORK-AS-AP Business Network, BD        16      6      3     13      3  18.75%


  Prefix               AS Path                              Aggregation Suggestion
  103.58.72.0/24       4777 2497 6453 132884 58629 58629 58629 134204   
  103.58.73.0/24       4608 24115 9498 132884 58629 58629 58629 134204   
  103.58.74.0/24       4777 2497 6453 132884 58629 58629 58629 134204   
  103.58.75.0/24       4608 24115 9498 132884 58629 58629 58629 134204   
  103.122.46.0/23      4777 2497 6453 132884 58629 58629 58629 134204 + Announce - aggregate of 103.122.46.0/24 (4777 2497 6453 132884 58629 58629 58629 134204) and 103.122.47.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  103.122.46.0/24      4777 2497 6453 132884 58629 58629 58629 134204 - Withdrawn - aggregated with 103.122.47.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  103.122.47.0/24      4777 2497 6453 132884 58629 58629 58629 134204 - Withdrawn - aggregated with 103.122.46.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  103.138.123.0/24     4777 2516 3356 9002 132602 58629 58629 134204   
  103.211.28.0/23      4777 2497 6453 132884 58629 58629 58629 134204 + Announce - aggregate of 103.211.28.0/24 (4777 2497 6453 132884 58629 58629 58629 134204) and 103.211.29.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  103.211.28.0/24      4777 2497 6453 132884 58629 58629 58629 134204 - Withdrawn - aggregated with 103.211.29.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  103.211.29.0/24      4777 2497 6453 132884 58629 58629 58629 134204 - Withdrawn - aggregated with 103.211.28.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  103.211.30.0/24      4777 2516 3356 9002 132602 58629 58629 134204   
  103.211.31.0/24      4777 2516 58453 58717 134204   
  138.252.84.0/24      4777 2516 58453 132602 58629 58629 134204   
  203.76.220.0/23      4777 2497 6453 132884 58629 58629 58629 134204 + Announce - aggregate of 203.76.220.0/24 (4777 2497 6453 132884 58629 58629 58629 134204) and 203.76.221.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  203.76.220.0/24      4777 2497 6453 132884 58629 58629 58629 134204 - Withdrawn - aggregated with 203.76.221.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  203.76.221.0/24      4777 2497 6453 132884 58629 58629 58629 134204 - Withdrawn - aggregated with 203.76.220.0/24 (4777 2497 6453 132884 58629 58629 58629 134204)
  203.76.222.0/24      4777 2497 6453 132884 58629 58629 58629 134204   
  203.76.223.0/24      4608 24115 9498 132884 58629 58629 58629 134204   

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

AS134204   16 More Specifics   16 Total Advertisements   BUSINESSNETWORK-AS-AP Business Network, BD
    103.58.72.0/24                103.58.72.0/22
    103.58.73.0/24                103.58.72.0/22
    103.58.74.0/24                103.58.72.0/22
    103.58.75.0/24                103.58.72.0/22
    103.122.46.0/24               103.122.46.0/23
    103.122.47.0/24               103.122.46.0/23
    103.138.123.0/24              103.138.120.0/22
    103.211.28.0/24               103.211.28.0/22
    103.211.29.0/24               103.211.28.0/22
    103.211.30.0/24               103.211.28.0/22
    103.211.31.0/24               103.211.28.0/22
    138.252.84.0/24               138.252.84.0/23
    203.76.220.0/24               203.76.220.0/22
    203.76.221.0/24               203.76.220.0/22
    203.76.222.0/24               203.76.220.0/22
    203.76.223.0/24               203.76.220.0/22

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

    - 103.58.72.0/22              Withdrawn
    - 203.76.220.0/22             Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS134204 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS134204\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS133632 - AS134556'
             
             as-block:       AS133632 - AS134556
             descr:          APNIC ASN block
             remarks:        These AS numbers are further assigned by APNIC
             remarks:        to APNIC members and end-users in the APNIC region
             admin-c:        HM20-AP
             tech-c:         HM20-AP
             mnt-by:         APNIC-HM
             mnt-lower:      APNIC-HM
             last-modified:  2014-09-03T01:31:49Z
             source:         APNIC
             
             % Information related to 'AS134204'
             
             % Abuse contact for 'AS134204' is 'rakibul@bnet-bd.com'
             
             aut-num:        AS134204
             as-name:        BUSINESSNETWORK-AS-AP
             descr:          Business Network
             country:        BD
             org:            ORG-BN4-AP
             admin-c:        BNA15-AP
             tech-c:         BNA15-AP
             abuse-c:        AB920-AP
             mnt-lower:      MAINT-BUSINESSNETWORK-BD
             mnt-routes:     MAINT-BUSINESSNETWORK-BD
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-BUSINESSNETWORK-BD
             last-modified:  2020-06-17T13:06:16Z
             source:         APNIC
             
             % Information related to 'AS133632 - AS134556'
             
             as-block:       AS133632 - AS134556
             descr:          APNIC ASN block
             admin-c:        IA55-AP
             tech-c:         IH123-AP
             mnt-by:         MNT-APJII-ID
             mnt-lower:      MNT-APJII-ID
             last-modified:  2026-02-16T13:21:12Z
             source:         IDNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)