Report for 53676

Name

EMERALD - Emerald Publications, 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.

53676 EMERALD - Emerald Publications, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6130          AIS-WEST - American Internet Services, LLC., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36799 AS53676        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  EMERALD - Emerald Publications, 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       %
23306 AS53676       EMERALD - Emerald Publications, US                 2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.59.136.0/22      4777 6939 11320 6130 53676 + Announce - aggregate of 199.59.136.0/23 (4777 6939 11320 6130 53676) and 199.59.138.0/23 (4777 6939 11320 6130 53676)
  199.59.136.0/23      4777 6939 11320 6130 53676 - Withdrawn - aggregated with 199.59.138.0/23 (4777 6939 11320 6130 53676)
  199.59.138.0/23      4777 6939 11320 6130 53676 - Withdrawn - aggregated with 199.59.136.0/23 (4777 6939 11320 6130 53676)

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

AS53676   2 More Specifics   2 Total Advertisements   EMERALD - Emerald Publications, US
    199.59.136.0/23               199.59.136.0/22
    199.59.138.0/23               199.59.136.0/22

Whois Entry

whois: 402332

IANA has recorded AS53676 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS53676\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-AU4)