Report for 27557

Name

AS27557 - Catalina Broadband Solutions, LLC, 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.

27557 AS27557 - Catalina Broadband Solutions, LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS54483         GEOLINKS-AS - GeoLinks, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23203 AS27557        ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  AS27557 - Catalina Broadband Solutions, LLC, 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       %
16217 AS27557       AS27557 - Catalina Broadband Solutions, LLC,       7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  66.225.106.0/23      4608 6939 54483 27557 + Announce - aggregate of 66.225.106.0/24 (4608 6939 54483 27557) and 66.225.107.0/24 (4608 6939 54483 27557)
  66.225.106.0/24      4608 6939 54483 27557 - Withdrawn - aggregated with 66.225.107.0/24 (4608 6939 54483 27557)
  66.225.107.0/24      4608 6939 54483 27557 - Withdrawn - aggregated with 66.225.106.0/24 (4608 6939 54483 27557)
  66.225.117.0/24      4608 6939 54483 27557   
  66.225.118.0/24      4608 6939 54483 27557   
  66.225.123.0/24      4608 6939 54483 27557   
  66.225.124.0/22      4608 6939 54483 27557 + Announce - aggregate of 66.225.124.0/23 (4608 6939 54483 27557) and 66.225.126.0/23 (4608 6939 54483 27557)
  66.225.124.0/23      4608 6939 54483 27557 - Withdrawn - aggregated with 66.225.126.0/23 (4608 6939 54483 27557)
  66.225.126.0/23      4608 6939 54483 27557 - Withdrawn - aggregated with 66.225.124.0/23 (4608 6939 54483 27557)

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

AS27557   7 More Specifics   7 Total Advertisements   AS27557 - Catalina Broadband Solutions, LLC, US
    66.225.106.0/24               66.225.64.0/18
    66.225.107.0/24               66.225.64.0/18
    66.225.117.0/24               66.225.64.0/18
    66.225.118.0/24               66.225.64.0/18
    66.225.123.0/24               66.225.64.0/18
    66.225.124.0/23               66.225.64.0/18
    66.225.126.0/23               66.225.64.0/18

Whois Entry

whois: 402628

IANA has recorded AS27557 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27557\n