Report for 396497

Name

CENTRETECH-AS-1 - Centre Technologies, 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.

396497 CENTRETECH-AS-1 - Centre Technologies, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13767         DATABANK-DFW - DataBank Holdings, Ltd., US
    AS49915         MEGAPORT - Megaport (UK) Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47594 AS396497       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  CENTRETECH-AS-1 - Centre Technologies, 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       %
29867 AS396497      CENTRETECH-AS-1 - Centre Technologies, Inc.,       3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  23.249.12.0/23       4777 2516 3257 49915 396497 + Announce - aggregate of 23.249.12.0/24 (4777 2516 3257 49915 396497) and 23.249.13.0/24 (4777 2516 3257 49915 396497)
  23.249.12.0/24       4777 2516 3257 49915 396497 - Withdrawn - aggregated with 23.249.13.0/24 (4777 2516 3257 49915 396497)
  23.249.13.0/24       4777 2516 3257 49915 396497 - Withdrawn - aggregated with 23.249.12.0/24 (4777 2516 3257 49915 396497)
  199.119.215.0/24     4777 2516 3257 49915 396497   

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

AS396497   2 More Specifics   3 Total Advertisements   CENTRETECH-AS-1 - Centre Technologies, Inc., US
    23.249.12.0/24                23.249.12.0/22
    23.249.13.0/24                23.249.12.0/22

Whois Entry

whois: 402628

IANA has recorded AS396497 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS396497\n