Report for 421005131

Name

--No AS Description--

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.

421005131 --No Registry Entry--

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS421005132     --No Registry Entry--

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
77924 AS421005131    ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  --No Registry Entry--

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       %
77940 AS421005131   --No Registry Entry--                              1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  143.68.202.0/24      4777 2497 3356 721 721 27064 1540 421005094 421005093 421005092 421005091 421005134 421005133 421005132 421005131   

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

AS421005131   1 More Specifics   1 Total Advertisements   --No Registry Entry--
    143.68.202.0/24               143.68.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS421005131 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS421005131\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)