Report for 4616

Name

HKPOLYU-HK The Hong Kong Polytechnic University, 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.

4616 HKPOLYU-HK The Hong Kong Polytechnic University, HK

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS137207        JUCC-AS-AP Joint Universities Computer Centre Limited, HK
    AS9304          HUTCHISON-AS-AP HGC Global Communications Limited, HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2611  AS4616         ORIGIN  Originate:      83456 /15.65  Transit:          0 /0.00  HKPOLYU-HK The Hong Kong Polytechnic University, 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       %
30591 AS4616        HKPOLYU-HK The Hong Kong Polytechnic Universi      8      0      0      8      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  158.132.0.0/16       4777 137207 4616       
  175.159.0.0/19       4777 137207 4616       
  175.159.192.0/21     4777 137207 4616       
  175.159.192.0/24     4777 137207 4616 4616 4616 4616   
  175.159.228.0/22     4777 137207 4616       
  202.125.192.0/20     4777 137207 4616       
  202.125.197.0/24     4777 2497 9304 4616 4616   
  202.125.208.0/21     4777 137207 4616       

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

AS4616   7 More Specifics   8 Total Advertisements   HKPOLYU-HK The Hong Kong Polytechnic University, HK
    175.159.0.0/19                175.159.0.0/16
    175.159.192.0/21              175.159.0.0/16
    175.159.192.0/24              175.159.0.0/16
    175.159.228.0/22              175.159.0.0/16
    202.125.192.0/20              202.125.192.0/19
    202.125.197.0/24              202.125.192.0/19
    202.125.208.0/21              202.125.192.0/19

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 202.125.197.0/24            Announced

Whois Entry

whois: 402332

IANA has recorded AS4616 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS4616\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS4608 - AS4865'
             
             as-block:       AS4608 - AS4865
             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:  2019-05-20T03:52:26Z
             source:         APNIC
             
             % Information related to 'AS4616'
             
             % Abuse contact for 'AS4616' is 'abuse@polyu.edu.hk'
             
             aut-num:        AS4616
             as-name:        HKPOLYU-HK
             descr:          The Hong Kong Polytechnic University
             country:        HK
             org:            ORG-THKP2-AP
             admin-c:        THKP1-AP
             tech-c:         THKP1-AP
             abuse-c:        AT1668-AP
             mnt-lower:      MAINT-THKPU-HK
             mnt-routes:     MAINT-THKPU-HK
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-THKPU-HK
             last-modified:  2022-05-25T06:20:13Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)