Report for 136224

Name

CITYONLINELTD-AS-AP - City Online Ltd., 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.

136224 CITYONLINELTD-AS-AP - City Online Ltd., BD

  Adjacency:     5  Upstream:     3  Downstream:     2
  Upstream Adjacent AS list
    AS10075         FGL-AS-BD - Fiber@Home Global Limited, BD
    AS150748        GMTL-AS-AP - Gmax, BD
    AS58717         SUMMITCOMMUNICATIONS-BD - Summit Communications Ltd, BD
  Downstream Adjacent AS list
    AS154351        MSSTARNETWORK-AS-AP - Star Network, BD
    AS154352        DIGONTO-AS-AP - Digonto Communication Network, BD

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15967 AS136224       ORG+TRN Originate:       4608 /19.83  Transit:        512 /23.00 CITYONLINELTD-AS-AP - City Online Ltd., 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       %
 9093 AS136224      CITYONLINELTD-AS-AP - City Online Ltd., BD        17      7      2     12      5  29.41%


  Prefix               AS Path                              Aggregation Suggestion
  103.84.36.0/23       4777 4713 2914 58717 136224 136224 136224 + Announce - aggregate of 103.84.36.0/24 (4777 4713 2914 58717 136224 136224 136224) and 103.84.37.0/24 (4777 4713 2914 58717 136224 136224 136224)
  103.84.36.0/24       4777 4713 2914 58717 136224 136224 136224 - Withdrawn - aggregated with 103.84.37.0/24 (4777 4713 2914 58717 136224 136224 136224)
  103.84.37.0/24       4777 4713 2914 58717 136224 136224 136224 - Withdrawn - aggregated with 103.84.36.0/24 (4777 4713 2914 58717 136224 136224 136224)
  103.84.38.0/24       4777 2516 6453 58717 136224 136224 136224   
  103.84.39.0/24       4777 4713 2914 58717 136224 136224 136224   
  103.192.156.0/24     4777 2516 6453 58717 136224 136224 136224   
  103.192.157.0/24     4777 4713 2914 58717 136224 136224 136224   
  103.192.158.0/24     4777 2516 6453 58717 136224 136224 136224   
  103.192.159.0/24     4777 4713 2914 58717 136224 136224 136224   
  113.212.108.0/23     4777 4713 2914 58717 136224 136224 136224   
  113.212.108.0/24     4777 4713 2914 58717 136224 136224 136224 - Withdrawn - matching aggregate 113.212.108.0/23 4777 4713 2914 58717 136224 136224 136224
  113.212.109.0/24     4608 24115 9498 58717 136224 136224 136224   
  113.212.110.0/24     4777 4713 2914 132602 150748 136224 136224 136224   
  113.212.111.0/24     4777 4713 2914 58717 136224 136224 136224   
  202.91.40.0/22       4777 4713 2914 58717 136224 136224 136224 + Announce - aggregate of 202.91.40.0/23 (4777 4713 2914 58717 136224 136224 136224) and 202.91.42.0/23 (4777 4713 2914 58717 136224 136224 136224)
  202.91.40.0/24       4777 4713 2914 58717 136224 136224 136224 - Withdrawn - aggregated with 202.91.41.0/24 (4777 4713 2914 58717 136224 136224 136224)
  202.91.41.0/24       4777 4713 2914 58717 136224 136224 136224 - Withdrawn - aggregated with 202.91.40.0/24 (4777 4713 2914 58717 136224 136224 136224)
  202.91.42.0/24       4777 4713 2914 58717 136224 136224 136224 - Withdrawn - aggregated with 202.91.43.0/24 (4777 4713 2914 58717 136224 136224 136224)
  202.91.43.0/24       4777 4713 2914 58717 136224 136224 136224 - Withdrawn - aggregated with 202.91.42.0/24 (4777 4713 2914 58717 136224 136224 136224)

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

AS136224   17 More Specifics   17 Total Advertisements   CITYONLINELTD-AS-AP - City Online Ltd., BD
    103.84.36.0/24                103.84.36.0/22
    103.84.37.0/24                103.84.36.0/22
    103.84.38.0/24                103.84.36.0/22
    103.84.39.0/24                103.84.36.0/22
    103.192.156.0/24              103.192.156.0/22
    103.192.157.0/24              103.192.156.0/22
    103.192.158.0/24              103.192.156.0/22
    103.192.159.0/24              103.192.156.0/22
    113.212.108.0/23              113.212.108.0/22
    113.212.108.0/24              113.212.108.0/22
    113.212.109.0/24              113.212.108.0/22
    113.212.110.0/24              113.212.108.0/22
    113.212.111.0/24              113.212.108.0/22
    202.91.40.0/24                202.91.40.0/22
    202.91.41.0/24                202.91.40.0/22
    202.91.42.0/24                202.91.40.0/22
    202.91.43.0/24                202.91.40.0/22
    103.192.156.0/23              103.192.156.0/22
    103.192.158.0/23              103.192.156.0/22

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

    - 103.192.156.0/22            Withdrawn
    - 103.192.156.0/23            Withdrawn
    - 103.192.158.0/23            Withdrawn
    - 113.212.108.0/22            Withdrawn
    - 202.91.40.0/22              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS136224 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS136224\n