Report for 7650

Name

EDUHK-AS-AP The Education University of Hong Kong, HK

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.

7650 EDUHK-AS-AP The Education University of Hong Kong, HK

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3662          HARNET Joint Universities Computer Centre Limited, HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6534  AS7650         ORIGIN  Originate:      21504 /17.61  Transit:          0 /0.00  EDUHK-AS-AP The Education University of Hong Kong, HK

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       %
 4053 AS7650        EDUHK-AS-AP The Education University of Hong      25     18      6     13     12  48.00%


  Prefix               AS Path                              Aggregation Suggestion
  175.159.128.0/20     4777 2497 3491 17824 3662 7650 + Announce - aggregate of 175.159.128.0/21 (4777 2497 3491 17824 3662 7650) and 175.159.136.0/21 (4777 2497 3491 17824 3662 7650)
  175.159.128.0/21     4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 175.159.136.0/21 (4777 2497 3491 17824 3662 7650)
  175.159.136.0/21     4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 175.159.128.0/21 (4777 2497 3491 17824 3662 7650)
  175.159.244.0/22     4777 2497 3491 17824 3662 7650 + Announce - aggregate of 175.159.244.0/23 (4777 2497 3491 17824 3662 7650) and 175.159.246.0/23 (4777 2497 3491 17824 3662 7650)
  175.159.244.0/23     4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 175.159.246.0/23 (4777 2497 3491 17824 3662 7650)
  175.159.246.0/23     4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 175.159.244.0/23 (4777 2497 3491 17824 3662 7650)
  202.40.217.0/24      4777 2497 3491 17824 3662 7650   
  202.45.32.0/19       4777 2497 3491 17824 3662 7650 + Announce - aggregate of 202.45.32.0/20 (4777 2497 3491 17824 3662 7650) and 202.45.48.0/20 (4777 2497 3491 17824 3662 7650)
  202.45.32.0/20       4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 202.45.48.0/20 (4777 2497 3491 17824 3662 7650)
  202.45.48.0/20       4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 202.45.32.0/20 (4777 2497 3491 17824 3662 7650)
  202.45.48.0/21       4777 137207 3662 7650 7650 7650 7650 7650   
  202.45.56.0/23       4777 2497 3491 17824 3662 7650 - Withdrawn - matching aggregate 202.45.48.0/20 4777 2497 3491 17824 3662 7650
  202.45.58.0/24       4777 137207 3662 7650 7650 7650 7650 7650   
  202.45.59.0/24       4777 2497 3491 17824 3662 7650 - Withdrawn - matching aggregate 202.45.48.0/20 4777 2497 3491 17824 3662 7650
  202.45.60.0/23       4777 2497 3491 17824 3662 7650 - Withdrawn - matching aggregate 202.45.48.0/20 4777 2497 3491 17824 3662 7650
  202.45.62.0/24       4777 2497 3491 17824 3662 7650 - Withdrawn - matching aggregate 202.45.48.0/20 4777 2497 3491 17824 3662 7650
  202.45.63.0/24       4777 137207 3662 7650 7650 7650 7650 7650   
  202.75.76.0/22       4777 2497 3491 17824 3662 7650 + Announce - aggregate of 202.75.76.0/23 (4777 2497 3491 17824 3662 7650) and 202.75.78.0/23 (4777 2497 3491 17824 3662 7650)
  202.75.76.0/23       4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 202.75.78.0/23 (4777 2497 3491 17824 3662 7650)
  202.75.76.0/24       4777 2497 3491 17824 3662 7650 - Withdrawn - matching aggregate 202.75.76.0/23 4777 2497 3491 17824 3662 7650
  202.75.77.0/24       4777 2497 3491 17824 3662 7650 - Withdrawn - matching aggregate 202.75.76.0/23 4777 2497 3491 17824 3662 7650
  202.75.78.0/23       4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 202.75.76.0/23 (4777 2497 3491 17824 3662 7650)
  203.188.92.0/22      4777 2497 3491 17824 3662 7650 + Announce - aggregate of 203.188.92.0/23 (4777 2497 3491 17824 3662 7650) and 203.188.94.0/23 (4777 2497 3491 17824 3662 7650)
  203.188.92.0/23      4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 203.188.94.0/23 (4777 2497 3491 17824 3662 7650)
  203.188.94.0/23      4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 203.188.92.0/23 (4777 2497 3491 17824 3662 7650)
  203.188.94.0/24      4777 137207 3662 7650 7650 7650 7650 7650   
  203.188.113.0/24     4777 2497 3491 17824 3662 7650   
  203.188.114.0/23     4777 2497 3491 17824 3662 7650 + Announce - aggregate of 203.188.114.0/24 (4777 2497 3491 17824 3662 7650) and 203.188.115.0/24 (4777 2497 3491 17824 3662 7650)
  203.188.114.0/24     4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 203.188.115.0/24 (4777 2497 3491 17824 3662 7650)
  203.188.115.0/24     4777 2497 3491 17824 3662 7650 - Withdrawn - aggregated with 203.188.114.0/24 (4777 2497 3491 17824 3662 7650)
  203.188.116.0/24     4777 2497 3491 17824 3662 7650   

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

AS7650   25 More Specifics   25 Total Advertisements   EDUHK-AS-AP The Education University of Hong Kong, HK
    175.159.128.0/21              175.159.0.0/16
    175.159.136.0/21              175.159.0.0/16
    175.159.244.0/23              175.159.0.0/16
    175.159.246.0/23              175.159.0.0/16
    202.40.217.0/24               202.40.192.0/19
    202.45.32.0/20                202.45.32.0/19
    202.45.48.0/20                202.45.32.0/19
    202.45.48.0/21                202.45.32.0/19
    202.45.56.0/23                202.45.32.0/19
    202.45.58.0/24                202.45.32.0/19
    202.45.59.0/24                202.45.32.0/19
    202.45.60.0/23                202.45.32.0/19
    202.45.62.0/24                202.45.32.0/19
    202.45.63.0/24                202.45.32.0/19
    202.75.76.0/23                202.75.64.0/19
    202.75.76.0/24                202.75.64.0/19
    202.75.77.0/24                202.75.64.0/19
    202.75.78.0/23                202.75.64.0/19
    203.188.92.0/23               203.188.64.0/18
    203.188.94.0/23               203.188.64.0/18
    203.188.94.0/24               203.188.64.0/18
    203.188.113.0/24              203.188.64.0/18
    203.188.114.0/24              203.188.64.0/18
    203.188.115.0/24              203.188.64.0/18
    203.188.116.0/24              203.188.64.0/18

Whois Entry

whois: 402332

IANA has recorded AS7650 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS7650\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS7467 - AS7722'
             
             as-block:       AS7467 - AS7722
             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:  2008-09-04T06:40:26Z
             source:         APNIC
             
             % Information related to 'AS7650'
             
             % Abuse contact for 'AS7650' is 'hartech@jucc.edu.hk'
             
             aut-num:        AS7650
             as-name:        EDUHK-AS-AP
             descr:          The Education University of Hong Kong
             country:        HK
             import:         from AS3662 action pref=100; accept ANY
             export:         to AS3662 announce AS7650
             org:            ORG-JUCC1-AP
             admin-c:        FF88-AP
             tech-c:         TK16-AP
             abuse-c:        AJ481-AP
             notify:         ffong@eduhk.hk
             mnt-lower:      MAINT-JUCC-AP
             mnt-routes:     MAINT-JUCC-AP
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-JUCC-HK
             last-modified:  2020-11-11T02:01:15Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)