Report for 18399

Name

YTCL-AS-AP Yatanarpon Teleport Company Limited, MM

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.

18399 YTCL-AS-AP Yatanarpon Teleport Company Limited, MM

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS131322        YTCL-AS-AP Yatanarpon Teleport Company Limited, MM

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11003 AS18399        ORIGIN  Originate:       8960 /18.87  Transit:          0 /0.00  YTCL-AS-AP Yatanarpon Teleport Company Limited, MM

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       %
 3524 AS18399       YTCL-AS-AP Yatanarpon Teleport Company Limite     35     24      9     20     15  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  61.4.65.0/24         4777 4713 2914 136168 131322 18399   
  61.4.68.0/24         4608 24115 4229 133385 131322 18399   
  61.4.69.0/24         4777 4713 2914 136168 131322 18399   
  61.4.70.0/23         4777 4713 2914 136168 131322 18399 + Announce - aggregate of 61.4.70.0/24 (4777 4713 2914 136168 131322 18399) and 61.4.71.0/24 (4777 4713 2914 136168 131322 18399)
  61.4.70.0/24         4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 61.4.71.0/24 (4777 4713 2914 136168 131322 18399)
  61.4.71.0/24         4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 61.4.70.0/24 (4777 4713 2914 136168 131322 18399)
  61.4.72.0/22         4777 4713 2914 136168 131322 18399 + Announce - aggregate of 61.4.72.0/23 (4777 4713 2914 136168 131322 18399) and 61.4.74.0/23 (4777 4713 2914 136168 131322 18399)
  61.4.72.0/24         4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 61.4.73.0/24 (4777 4713 2914 136168 131322 18399)
  61.4.73.0/24         4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 61.4.72.0/24 (4777 4713 2914 136168 131322 18399)
  61.4.74.0/24         4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 61.4.75.0/24 (4777 4713 2914 136168 131322 18399)
  61.4.75.0/24         4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 61.4.74.0/24 (4777 4713 2914 136168 131322 18399)
  61.4.76.0/23         4608 24115 4229 133385 131322 18399 + Announce - aggregate of 61.4.76.0/24 (4608 24115 4229 133385 131322 18399) and 61.4.77.0/24 (4608 24115 4229 133385 131322 18399)
  61.4.76.0/24         4608 24115 4229 133385 131322 18399 - Withdrawn - aggregated with 61.4.77.0/24 (4608 24115 4229 133385 131322 18399)
  61.4.77.0/24         4608 24115 4229 133385 131322 18399 - Withdrawn - aggregated with 61.4.76.0/24 (4608 24115 4229 133385 131322 18399)
  61.4.78.0/24         4608 24115 4229 133385 131322 131322 18399   
  61.4.79.0/24         4777 4713 2914 136168 131322 18399   
  122.248.100.0/22     4777 4713 2914 136168 131322 18399 + Announce - aggregate of 122.248.100.0/23 (4777 4713 2914 136168 131322 18399) and 122.248.102.0/23 (4777 4713 2914 136168 131322 18399)
  122.248.100.0/24     4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 122.248.101.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.101.0/24     4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 122.248.100.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.102.0/24     4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 122.248.103.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.103.0/24     4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 122.248.102.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.104.0/23     4777 4713 2914 136168 131322 18399 + Announce - aggregate of 122.248.104.0/24 (4777 4713 2914 136168 131322 18399) and 122.248.105.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.104.0/24     4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 122.248.105.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.105.0/24     4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 122.248.104.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.106.0/24     4777 4713 2914 136168 131322 18399   
  122.248.112.0/24     4777 4713 2914 136168 131322 18399   
  122.248.113.0/24     4777 4713 2914 136168 131322 131322 18399   
  122.248.118.0/23     4777 4713 2914 136168 131322 18399 + Announce - aggregate of 122.248.118.0/24 (4777 4713 2914 136168 131322 18399) and 122.248.119.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.118.0/24     4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 122.248.119.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.119.0/24     4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 122.248.118.0/24 (4777 4713 2914 136168 131322 18399)
  122.248.120.0/24     4777 4713 2914 136168 131322 18399   
  122.248.121.0/24     4608 24115 4229 133385 131322 18399   
  122.248.126.0/24     4777 4713 2914 136168 131322 18399   
  203.81.160.0/22      4777 4713 2914 136168 131322 18399 + Announce - aggregate of 203.81.160.0/23 (4777 4713 2914 136168 131322 18399) and 203.81.162.0/23 (4777 4713 2914 136168 131322 18399)
  203.81.160.0/24      4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 203.81.161.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.161.0/24      4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 203.81.160.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.162.0/24      4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 203.81.163.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.163.0/24      4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 203.81.162.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.164.0/23      4777 4713 2914 136168 131322 18399 + Announce - aggregate of 203.81.164.0/24 (4777 4713 2914 136168 131322 18399) and 203.81.165.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.164.0/24      4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 203.81.165.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.165.0/24      4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 203.81.164.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.168.0/23      4777 4713 2914 136168 131322 18399 + Announce - aggregate of 203.81.168.0/24 (4777 4713 2914 136168 131322 18399) and 203.81.169.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.168.0/24      4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 203.81.169.0/24 (4777 4713 2914 136168 131322 18399)
  203.81.169.0/24      4777 4713 2914 136168 131322 18399 - Withdrawn - aggregated with 203.81.168.0/24 (4777 4713 2914 136168 131322 18399)

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

AS18399   35 More Specifics   35 Total Advertisements   YTCL-AS-AP Yatanarpon Teleport Company Limited, MM
    61.4.65.0/24                  61.4.64.0/20
    61.4.68.0/24                  61.4.64.0/20
    61.4.69.0/24                  61.4.64.0/20
    61.4.70.0/24                  61.4.64.0/20
    61.4.71.0/24                  61.4.64.0/20
    61.4.72.0/24                  61.4.64.0/20
    61.4.73.0/24                  61.4.64.0/20
    61.4.74.0/24                  61.4.64.0/20
    61.4.75.0/24                  61.4.64.0/20
    61.4.76.0/24                  61.4.64.0/20
    61.4.77.0/24                  61.4.64.0/20
    61.4.78.0/24                  61.4.64.0/20
    61.4.79.0/24                  61.4.64.0/20
    122.248.100.0/24              122.248.96.0/19
    122.248.101.0/24              122.248.96.0/19
    122.248.102.0/24              122.248.96.0/19
    122.248.103.0/24              122.248.96.0/19
    122.248.104.0/24              122.248.96.0/19
    122.248.105.0/24              122.248.96.0/19
    122.248.106.0/24              122.248.96.0/19
    122.248.112.0/24              122.248.96.0/19
    122.248.113.0/24              122.248.96.0/19
    122.248.118.0/24              122.248.96.0/19
    122.248.119.0/24              122.248.96.0/19
    122.248.120.0/24              122.248.96.0/19
    122.248.121.0/24              122.248.96.0/19
    122.248.126.0/24              122.248.96.0/19
    203.81.160.0/24               203.81.160.0/20
    203.81.161.0/24               203.81.160.0/20
    203.81.162.0/24               203.81.160.0/20
    203.81.163.0/24               203.81.160.0/20
    203.81.164.0/24               203.81.160.0/20
    203.81.165.0/24               203.81.160.0/20
    203.81.168.0/24               203.81.160.0/20
    203.81.169.0/24               203.81.160.0/20

Whois Entry

whois: 402332

IANA has recorded AS18399 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18399\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS17653 - AS18431'
             
             as-block:       AS17653 - AS18431
             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:  2019-01-08T23:19:07Z
             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 'AS18399'
             
             % Abuse contact for 'AS18399' is 'noc@teleport.net.mm'
             
             aut-num:        AS18399
             as-name:        YTCL-AS-AP
             descr:          Yatanarpon Teleport Company Limited
             descr:          Hlaing University Campus Road
             descr:          Hlaing Township
             country:        MM
             import:         from AS133392 Action pref=100; accept ANY
             export:         to AS131322 Announce AS18399
             export:         to AS132026 Announce AS18399
             export:         to AS133392 Announce AS18399
             org:            ORG-YTCL1-AP
             admin-c:        YTN1-AP
             tech-c:         YTN1-AP
             abuse-c:        AM2388-AP
             notify:         noc@teleport.net.mm
             mnt-lower:      MAINT-MM-TELEPORT
             mnt-routes:     MAINT-MM-TELEPORT
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-MM-TELEPORT
             last-modified:  2020-05-20T13:05:31Z
             source:         APNIC
             
             irt:            IRT-MM-TELEPORT
             address:        Yatanarpon Teleport
             address:
             phone:          +9518652233
             fax-no:         +9518652244
             e-mail:         noc-tier1@teleport.net.mm
             abuse-mailbox:  noc@teleport.net.mm
             admin-c:        YTN1-AP
             tech-c:         YTN1-AP
             auth:           # Filtered
             remarks:        noc-tier1@teleport.net.mm
             remarks:        noc-tier1@teleport.net.mm
             remarks:        noc-tier1@teleport.net.mm
             remarks:        noc-tier1@teleport.net.mm was validated on 2025-10-17
             remarks:        noc@teleport.net.mm was validated on 2026-03-24
             irt-nfy:        noc-tier1@teleport.net.mm
             notify:         noc-tier1@teleport.net.mm
             mnt-by:         MAINT-MM-TELEPORT
             last-modified:  2026-03-24T03:59:37Z
             source:         APNIC
             
             organisation:   ORG-YTCL1-AP
             org-name:       Yatanarpon Teleport Company Limited
             org-type:       LIR
             country:        MM
             address:        Hlaing University Campus Road
             address:        Hlaing Township
             phone:          +95-1652-233
             fax-no:         +95-1652-244
             e-mail:         ytp-ho@teleport.net.mm
             mnt-ref:        APNIC-HM
             mnt-by:         APNIC-HM
             last-modified:  2023-09-05T02:14:52Z
             source:         APNIC
             
             role:           ABUSE MMTELEPORT
             country:        ZZ
             address:        Yatanarpon Teleport
             address:
             phone:          +9518652233
             e-mail:         noc-tier1@teleport.net.mm
             admin-c:        YTN1-AP
             tech-c:         YTN1-AP
             nic-hdl:        AM2388-AP
             remarks:        Generated from irt object IRT-MM-TELEPORT
             remarks:        noc-tier1@teleport.net.mm was validated on 2025-10-17
             remarks:        noc@teleport.net.mm was validated on 2026-03-24
             abuse-mailbox:  noc@teleport.net.mm
             mnt-by:         APNIC-ABUSE
             last-modified:  2026-03-24T03:59:43Z
             source:         APNIC
             
             role:           Yatanarpon Teleport NOC
             address:        Hlaing University Campus Road
             address:        Hlaing Township, Yangon
             country:        MM
             phone:          +9518652233
             fax-no:         +9518652244
             e-mail:         noc@teleport.net.mm
             admin-c:        YTN1-AP
             tech-c:         YTN1-AP
             nic-hdl:        YTN1-AP
             mnt-by:         MAINT-MM-TELEPORT
             last-modified:  2020-12-09T14:02:36Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)