Report for 137530

Name

TRISHALNET-AS-AP TrishalNet, 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.

137530 TRISHALNET-AS-AP TrishalNet, BD

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS149765        CORONET3-AS-AP Coronet Corporation Limited, BD
    AS58717         SUMMITCOMMUNICATIONS-BD Summit Communications Ltd, BD
    AS58682         LEVEL3-BD Level3 Carrier Ltd., BD

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30954 AS137530       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  TRISHALNET-AS-AP TrishalNet, 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       %
24720 AS137530      TRISHALNET-AS-AP TrishalNet, BD                    5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  103.112.56.0/23      4777 6939 58682 137530 137530 + Announce - aggregate of 103.112.56.0/24 (4777 6939 58682 137530 137530) and 103.112.57.0/24 (4777 6939 58682 137530 137530)
  103.112.56.0/24      4777 6939 58682 137530 137530 - Withdrawn - aggregated with 103.112.57.0/24 (4777 6939 58682 137530 137530)
  103.112.57.0/24      4777 6939 58682 137530 137530 - Withdrawn - aggregated with 103.112.56.0/24 (4777 6939 58682 137530 137530)
  103.112.58.0/23      4608 24115 9498 58717 137530 137530   
  103.112.58.0/24      4777 2497 2914 132602 149765 137530   
  103.112.59.0/24      4608 24115 9498 58717 137530 137530 137530   

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

AS137530   5 More Specifics   5 Total Advertisements   TRISHALNET-AS-AP TrishalNet, BD
    103.112.56.0/24               103.112.56.0/22
    103.112.57.0/24               103.112.56.0/22
    103.112.58.0/23               103.112.56.0/22
    103.112.58.0/24               103.112.56.0/22
    103.112.59.0/24               103.112.56.0/22

Whois Entry

whois: 402332

IANA has recorded AS137530 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS137530\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS137530 - AS138553'
             
             as-block:       AS137530 - AS138553
             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:  2017-12-08T06:45:58Z
             source:         APNIC
             
             % Information related to 'AS137530'
             
             % Abuse contact for 'AS137530' is 'etrishal@gmail.com'
             
             aut-num:        AS137530
             as-name:        TRISHALNET-AS-AP
             descr:          TrishalNet
             country:        BD
             org:            ORG-TA21-AP
             admin-c:        TA314-AP
             tech-c:         TA314-AP
             abuse-c:        AT975-AP
             mnt-routes:     MAINT-TRISHALNET-BD
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-TRISHALNET-BD
             last-modified:  2020-05-19T22:27:53Z
             source:         APNIC
             
             % Information related to 'AS137530 - AS138553'
             
             as-block:       AS137530 - AS138553
             descr:          APNIC ASN block
             admin-c:        IA55-AP
             tech-c:         IH123-AP
             mnt-by:         MNT-APJII-ID
             mnt-lower:      MNT-APJII-ID
             last-modified:  2026-02-16T12:29:14Z
             source:         IDNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)