Report for 52491

Name

Cooperativa de Servicios Publicos de Fatima Ltda., AR

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.

52491 Cooperativa de Servicios Publicos de Fatima Ltda., AR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS11014         CPS, AR
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19971 AS52491        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Cooperativa de Servicios Publicos de Fatima Ltda., AR

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       %
 6552 AS52491       Cooperativa de Servicios Publicos de Fatima L      9      8      1      2      7  77.78%


  Prefix               AS Path                              Aggregation Suggestion
  38.3.148.0/22        4777 2497 174 52491  + Announce - aggregate of 38.3.148.0/23 (4777 2497 174 52491) and 38.3.150.0/23 (4777 2497 174 52491)
  38.3.148.0/24        4777 2497 174 52491  - Withdrawn - aggregated with 38.3.149.0/24 (4777 2497 174 52491)
  38.3.149.0/24        4777 2497 174 52491  - Withdrawn - aggregated with 38.3.148.0/24 (4777 2497 174 52491)
  38.3.150.0/24        4777 2497 174 52491  - Withdrawn - aggregated with 38.3.151.0/24 (4777 2497 174 52491)
  38.3.151.0/24        4777 2497 174 52491  - Withdrawn - aggregated with 38.3.150.0/24 (4777 2497 174 52491)
  179.60.208.0/22      4777 2497 174 52491    
  179.60.208.0/24      4777 2497 174 52491  - Withdrawn - matching aggregate 179.60.208.0/22 4777 2497 174 52491
  179.60.209.0/24      4777 2497 174 52491  - Withdrawn - matching aggregate 179.60.208.0/22 4777 2497 174 52491
  179.60.210.0/24      4777 2497 174 52491  - Withdrawn - matching aggregate 179.60.208.0/22 4777 2497 174 52491
  179.60.211.0/24      4777 2497 174 52491  - Withdrawn - matching aggregate 179.60.208.0/22 4777 2497 174 52491

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

AS52491   8 More Specifics   9 Total Advertisements   Cooperativa de Servicios Publicos de Fatima Ltda., AR
    38.3.148.0/24                 38.0.0.0/8
    38.3.149.0/24                 38.0.0.0/8
    38.3.150.0/24                 38.0.0.0/8
    38.3.151.0/24                 38.0.0.0/8
    179.60.208.0/24               179.60.208.0/22
    179.60.209.0/24               179.60.208.0/22
    179.60.210.0/24               179.60.208.0/22
    179.60.211.0/24               179.60.208.0/22

Whois Entry

whois: 402332

IANA has recorded AS52491 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52491\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded