Report for 30217

Name

DESYNC - Desync Networks, 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.

30217 DESYNC - Desync Networks, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8725  AS30217        ORIGIN  Originate:      13312 /18.30  Transit:          0 /0.00  DESYNC - Desync Networks, 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       %
12313 AS30217       DESYNC - Desync Networks, US                       6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.230.192.0/19      4777 6939 30217        
  66.230.224.0/20      4777 6939 30217        
  208.83.20.0/22       4777 6939 30217      + Announce - aggregate of 208.83.20.0/23 (4777 6939 30217) and 208.83.22.0/23 (4777 6939 30217)
  208.83.20.0/24       4777 6939 30217      - Withdrawn - aggregated with 208.83.21.0/24 (4777 6939 30217)
  208.83.21.0/24       4777 6939 30217      - Withdrawn - aggregated with 208.83.20.0/24 (4777 6939 30217)
  208.83.22.0/24       4777 6939 30217      - Withdrawn - aggregated with 208.83.23.0/24 (4777 6939 30217)
  208.83.23.0/24       4777 6939 30217      - Withdrawn - aggregated with 208.83.22.0/24 (4777 6939 30217)

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

AS30217   4 More Specifics   6 Total Advertisements   DESYNC - Desync Networks, US
    208.83.20.0/24                208.83.20.0/22
    208.83.21.0/24                208.83.20.0/22
    208.83.22.0/24                208.83.20.0/22
    208.83.23.0/24                208.83.20.0/22

Whois Entry

whois: 402332

IANA has recorded AS30217 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS30217\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)