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:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS58717         SUMMITCOMMUNICATIONS-BD Summit Communications Ltd, BD
    AS10075         FGL-AS-BD Fiber@Home Global Limited, 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
10479 AS136224       ORG+TRN Originate:       9728 /18.75  Transit:        768 /22.42 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       %
 3407 AS136224      CITYONLINELTD-AS-AP City Online Ltd., BD          24     19      3      8     16  66.67%


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  103.84.36.0/24       4608 58717 136224 136224 - Withdrawn - aggregated with 103.84.37.0/24 (4608 58717 136224 136224)
  103.84.37.0/24       4608 58717 136224 136224 - Withdrawn - aggregated with 103.84.36.0/24 (4608 58717 136224 136224)
  103.84.38.0/24       4608 58717 136224 136224 - Withdrawn - aggregated with 103.84.39.0/24 (4608 58717 136224 136224)
  103.84.39.0/24       4608 58717 136224 136224 - Withdrawn - aggregated with 103.84.38.0/24 (4608 58717 136224 136224)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  103.192.156.0/23     4608 58717 136224 136224 - Withdrawn - matching aggregate 103.192.156.0/22 4608 58717 136224 136224
  103.192.156.0/24     4608 58717 136224 136224 - Withdrawn - matching aggregate 103.192.156.0/22 4608 58717 136224 136224
  103.192.157.0/24     4608 58717 136224 136224 - Withdrawn - matching aggregate 103.192.156.0/22 4608 58717 136224 136224
  103.192.158.0/23     4608 58717 136224 136224 - Withdrawn - matching aggregate 103.192.156.0/22 4608 58717 136224 136224
  103.192.158.0/24     4608 58717 136224 136224 - Withdrawn - matching aggregate 103.192.156.0/22 4608 58717 136224 136224
  103.192.159.0/24     4608 58717 136224 136224 - Withdrawn - matching aggregate 103.192.156.0/22 4608 58717 136224 136224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  113.212.108.0/23     4608 58717 136224 136224 - Withdrawn - matching aggregate 113.212.108.0/22 4608 58717 136224 136224
  113.212.108.0/24     4608 58717 136224 136224 - Withdrawn - matching aggregate 113.212.108.0/22 4608 58717 136224 136224
  113.212.109.0/24     4608 58717 136224 136224 - Withdrawn - matching aggregate 113.212.108.0/22 4608 58717 136224 136224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

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

AS136224   21 More Specifics   24 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
    103.192.156.0/23              103.192.156.0/22
    103.192.156.0/24              103.192.156.0/22
    103.192.157.0/24              103.192.156.0/22
    103.192.158.0/23              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
    202.91.40.0/23                202.91.40.0/22
    202.91.40.0/24                202.91.40.0/22
    202.91.41.0/24                202.91.40.0/22
    202.91.42.0/23                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

Whois Entry

whois: 402332

IANA has recorded AS136224 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS136224\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS135581 - AS136505'
             
             as-block:       AS135581 - AS136505
             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:  2016-05-26T03:42:37Z
             source:         APNIC
             
             role:           APNIC Hostmaster
             address:        6 Cordelia Street
             address:        South Brisbane
             address:        QLD 4101
             country:        AU
             phone:          +61 7 3858 3100
             fax-no:         +61 7 3858 3199
             e-mail:         helpdesk@apnic.net
             admin-c:        AMS11-AP
             tech-c:         AH256-AP
             nic-hdl:        HM20-AP
             remarks:        Administrator for APNIC
             notify:         hostmaster@apnic.net
             mnt-by:         MAINT-APNIC-AP
             last-modified:  2013-10-23T04:06:51Z
             source:         APNIC
             
             % Information related to 'AS136224'
             
             % Abuse contact for 'AS136224' is 'abuse@cityonline-bd.net'
             
             aut-num:        AS136224
             as-name:        CITYONLINELTD-AS-AP
             descr:          City Online Ltd.
             country:        BD
             org:            ORG-COL1-AP
             admin-c:        COLA2-AP
             tech-c:         COLA2-AP
             abuse-c:        AC1627-AP
             mnt-lower:      MAINT-CITYONLINELTD-BD
             mnt-routes:     MAINT-CITYONLINELTD-BD
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-CITYONLINELTD-BD
             last-modified:  2020-05-19T18:39:26Z
             source:         APNIC
             
             irt:            IRT-CITYONLINELTD-BD
             address:        House: 43, Road: 18, Sector: 07, Uttara, Dhaka-1230.
             e-mail:         abuse@cityonline-bd.net
             abuse-mailbox:  abuse@cityonline-bd.net
             admin-c:        COLA2-AP
             tech-c:         COLA2-AP
             auth:           # Filtered
             remarks:        abuse@cityonline-bd.net
             remarks:        abuse@cityonline-bd.net
             remarks:        abuse@cityonline-bd.net is invalid
             mnt-by:         MAINT-CITYONLINELTD-BD
             last-modified:  2026-02-04T13:08:50Z
             source:         APNIC
             
             organisation:   ORG-COL1-AP
             org-name:       City Online Ltd.
             org-type:       LIR
             country:        BD
             address:        House-47, Road-27, Sector-07,
             phone:          +8801855989100
             e-mail:         abuse@cityonlinebd.net
             mnt-ref:        APNIC-HM
             mnt-by:         APNIC-HM
             last-modified:  2023-09-05T02:17:08Z
             source:         APNIC
             
             role:           ABUSE CITYONLINELTDBD
             country:        ZZ
             address:        House: 43, Road: 18, Sector: 07, Uttara, Dhaka-1230.
             phone:          +000000000
             e-mail:         abuse@cityonline-bd.net
             admin-c:        COLA2-AP
             tech-c:         COLA2-AP
             nic-hdl:        AC1627-AP
             remarks:        Generated from irt object IRT-CITYONLINELTD-BD
             remarks:        abuse@cityonline-bd.net is invalid
             abuse-mailbox:  abuse@cityonline-bd.net
             mnt-by:         APNIC-ABUSE
             last-modified:  2026-02-04T13:09:42Z
             source:         APNIC
             
             role:           City Online Ltd administrator
             address:        House: 43, Road: 18, Sec-07, Uttara, Dhaka 1230
             country:        BD
             phone:          +8801855989100
             fax-no:         +8801855989100
             e-mail:         abuse@cityonlinebd.net
             admin-c:        COLA2-AP
             tech-c:         COLA2-AP
             nic-hdl:        COLA2-AP
             mnt-by:         MAINT-CITYONLINELTD-BD
             last-modified:  2021-04-20T08:02:35Z
             source:         APNIC
             
             % Information related to 'AS135581 - AS136505'
             
             as-block:       AS135581 - AS136505
             descr:          APNIC ASN block
             admin-c:        IA55-AP
             tech-c:         IH123-AP
             mnt-by:         MNT-APJII-ID
             mnt-lower:      MNT-APJII-ID
             last-modified:  2026-02-14T05:52:41Z
             source:         IDNIC
             
             role:           ID-NIC ADMINISTRATORS
             address:        Indonesian Network Information Center
             address:        ID-NIC
             address:        Cyber Building 11th Floor
             address:        Jakarta 12710
             country:        ID
             phone:          +62-21-52960634
             fax-no:         +62-21-52960635
             e-mail:         hostmaster@idnic.net
             admin-c:        IH288-AP
             tech-c:         IH288-AP
             nic-hdl:        IA55-AP
             notify:         hostmaster@idnic.net
             mnt-by:         MNT-APJII-ID
             last-modified:  2026-02-25T04:06:45Z
             source:         IDNIC
             
             role:           ID-NIC HOSTMASTERS
             address:        Indonesian Network Information Center
             address:        ID-NIC
             address:        Cyber Building 11th Floor
             address:        Jakarta 12710
             country:        ID
             phone:          +62-21-52960634
             fax-no:         +62-21-52960635
             e-mail:         hostmaster@idnic.net
             remarks:        spam and abuse report : abuse@apjii.or.id
             remarks:        technical and routing : support@apjii.or.id
             remarks:        administrative request : admin@apjii.or.id
             remarks:        IDNIC hostmasters role object
             admin-c:        IH1-AP
             tech-c:         IH1-AP
             nic-hdl:        IH123-AP
             notify:         hostmaster@idnic.net
             mnt-by:         MNT-APJII-ID
             last-modified:  2024-07-10T05:48:59Z
             source:         IDNIC
             
             % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)