Report for 1289

Name

COLGATE-UNIVERSITY - Colgate University, US

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.

1289 COLGATE-UNIVERSITY - Colgate University, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3754          NYSERNET3-AS - NYSERNet, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1918  AS1289         ORIGIN  Originate:     131072 /15.00  Transit:          0 /0.00  COLGATE-UNIVERSITY - Colgate University, US

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       %
 9389 AS1289        COLGATE-UNIVERSITY - Colgate University, US        5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  149.43.0.0/16        4608 7575 11537 3754 1289   
  149.43.0.0/18        4608 7575 11537 3754 1289 - Withdrawn - matching aggregate 149.43.0.0/16 4608 7575 11537 3754 1289
  149.43.64.0/18       4608 7575 11537 3754 1289 - Withdrawn - matching aggregate 149.43.0.0/16 4608 7575 11537 3754 1289
  149.43.128.0/18      4608 7575 11537 3754 1289 - Withdrawn - matching aggregate 149.43.0.0/16 4608 7575 11537 3754 1289
  149.43.192.0/18      4608 7575 11537 3754 1289 - Withdrawn - matching aggregate 149.43.0.0/16 4608 7575 11537 3754 1289

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

AS1289   4 More Specifics   5 Total Advertisements   COLGATE-UNIVERSITY - Colgate University, US
    149.43.0.0/18                 149.43.0.0/16
    149.43.64.0/18                149.43.0.0/16
    149.43.128.0/18               149.43.0.0/16
    149.43.192.0/18               149.43.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS1289 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS1289\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)