Report for 15197

Name

CONCORD - Concord Technologies, 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.

15197 CONCORD - Concord Technologies, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34899 AS15197        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  CONCORD - Concord Technologies, 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       %
33292 AS15197       CONCORD - Concord Technologies, US                 4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.125.110.0/24      4777 2497 6461 15197   
  76.74.208.0/24       4777 2497 6461 15197   
  209.133.127.0/24     4777 2497 6461 15197   
  216.187.65.0/24      4777 2497 6461 15197   

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

AS15197   4 More Specifics   4 Total Advertisements   CONCORD - Concord Technologies, US
    64.125.110.0/24               64.125.0.0/16
    76.74.208.0/24                76.74.192.0/18
    209.133.127.0/24              209.133.0.0/17
    216.187.65.0/24               216.187.64.0/18

Whois Entry

whois: 402332

IANA has recorded AS15197 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS15197\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)