Report for 54617

Name

MGHPCC-AS - Massachusetts Green High Performance Computing Center, Inc, 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.

54617 MGHPCC-AS - Massachusetts Green High Performance Computing Center, Inc, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS10578         GIGAPOP-NE - Harvard University, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45380 AS54617        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  MGHPCC-AS - Massachusetts Green High Performance Computing Center, Inc, 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       %
23355 AS54617       MGHPCC-AS - Massachusetts Green High Performa      3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  192.69.102.0/23      4608 7575 11537 10578 54617 + Announce - aggregate of 192.69.102.0/24 (4608 7575 11537 10578 54617) and 192.69.103.0/24 (4608 7575 11537 10578 54617)
  192.69.102.0/24      4608 7575 11537 10578 54617 - Withdrawn - aggregated with 192.69.103.0/24 (4608 7575 11537 10578 54617)
  192.69.103.0/24      4608 7575 11537 10578 54617 - Withdrawn - aggregated with 192.69.102.0/24 (4608 7575 11537 10578 54617)
  204.238.141.0/24     4608 7575 11537 10578 54617   

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

AS54617   2 More Specifics   3 Total Advertisements   MGHPCC-AS - Massachusetts Green High Performance Computing Center, Inc, US
    192.69.102.0/24               192.69.102.0/23
    192.69.103.0/24               192.69.102.0/23

Whois Entry

whois: 402332

IANA has recorded AS54617 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS54617\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-AU5)