Report for 7472

Name

NUS-AS-AP NUS Information Technology, SG

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.

7472 NUS-AS-AP NUS Information Technology, SG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7610          NUS-GP-AS-AP NUS Gigapop, SG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1841  AS7472         ORIGIN  Originate:     132352 /14.99  Transit:          0 /0.00  NUS-AS-AP NUS Information Technology, SG

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       %
20210 AS7472        NUS-AS-AP NUS Information Technology, SG           8      2      1      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  137.132.0.0/16       4777 2516 4637 7610 7610 7472   
  137.132.0.0/16       4608 7575 7610 7472  + Announce - aggregate of 137.132.0.0/17 (4608 7575 7610 7472) and 137.132.128.0/17 (4608 7575 7610 7472)
  137.132.0.0/17       4608 7575 7610 7472  - Withdrawn - aggregated with 137.132.128.0/17 (4608 7575 7610 7472)
  137.132.5.0/24       4777 2497 7473 3758 7610 7472   
  137.132.10.0/24      4777 2497 7473 3758 7610 7472   
  137.132.21.0/24      4777 2497 7473 3758 7610 7472   
  137.132.128.0/17     4608 7575 7610 7472  - Withdrawn - aggregated with 137.132.0.0/17 (4608 7575 7610 7472)
  137.132.174.0/24     4777 2497 7473 3758 7610 7472   
  137.132.250.0/24     4777 2497 7473 3758 7610 7472   

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

AS7472   7 More Specifics   8 Total Advertisements   NUS-AS-AP NUS Information Technology, SG
    137.132.0.0/17                137.132.0.0/16
    137.132.5.0/24                137.132.0.0/16
    137.132.10.0/24               137.132.0.0/16
    137.132.21.0/24               137.132.0.0/16
    137.132.128.0/17              137.132.0.0/16
    137.132.174.0/24              137.132.0.0/16
    137.132.250.0/24              137.132.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS7472 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS7472\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 'AS7472'
             
             % Abuse contact for 'AS7472' is 'abuse@nus.edu.sg'
             
             aut-num:        AS7472
             as-name:        NUS-AS-AP
             descr:          NUS Information Technology
             descr:          National University of Singapore
             descr:          2 Engineering Drive 4
             descr:          Singapore 117584
             country:        SG
             org:            ORG-NUOS1-AP
             admin-c:        CN89-AP
             tech-c:         CN89-AP
             abuse-c:        AN1032-AP
             mnt-lower:      MAINT-NUS-AP
             mnt-routes:     MAINT-NUS-AP
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-NUS-SG
             last-modified:  2021-01-08T06:08:58Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)