Report for 13940

Name

SJCOE - San Joaquin County Office of Education, 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 AS6447) 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.

13940 SJCOE, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS2152          CENIC-2152, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3702  AS13940        ORIGIN  Originate:      65536 /16.00  Transit:          0 /0.00  SJCOE, 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       %
12273 AS13940       SJCOE, US                                          4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.129.0.0/16       2152 13940           + Announce - aggregate of 204.129.0.0/17 (2152 13940) and 204.129.128.0/17 (2152 13940)
  204.129.0.0/18       2152 13940           - Withdrawn - aggregated with 204.129.64.0/18 (2152 13940)
  204.129.64.0/18      2152 13940           - Withdrawn - aggregated with 204.129.0.0/18 (2152 13940)
  204.129.128.0/18     2152 13940           - Withdrawn - aggregated with 204.129.192.0/18 (2152 13940)
  204.129.192.0/18     2152 13940           - Withdrawn - aggregated with 204.129.128.0/18 (2152 13940)

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

AS13940   4 More Specifics   5 Total Advertisements   SJCOE, US
    204.129.0.0/18                204.129.0.0/16
    204.129.64.0/18               204.129.0.0/16
    204.129.128.0/18              204.129.0.0/16
    204.129.192.0/18              204.129.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS13940 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13940\n