Report for 52908

Name

AS52908 - JP Providers Eirelli, BR

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 AS6447) 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.

52908 JP Providers Eirelli, BR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS15830         EQUINIX, NL
  Downstream Adjacent AS list
    AS266328        ALPHANET TELECOM LTDA ME, BR
    AS268699        SOLPTEC TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12072 AS52908        ORG+TRN Originate:       8192 /19.00  Transit:       1024 /22.00 JP Providers Eirelli, BR

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       %
10631 AS52908       JP Providers Eirelli, BR                           6      4      0      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  177.23.120.0/21      6939 52908             
  177.23.120.0/22      6939 52908           - Withdrawn - matching aggregate 177.23.120.0/21 6939 52908
  177.23.124.0/22      6939 52908           - Withdrawn - matching aggregate 177.23.120.0/21 6939 52908
  191.5.224.0/21       6939 52908             
  191.5.224.0/22       6939 52908           - Withdrawn - matching aggregate 191.5.224.0/21 6939 52908
  191.5.228.0/22       6939 52908           - Withdrawn - matching aggregate 191.5.224.0/21 6939 52908

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

AS52908   12 More Specifics   14 Total Advertisements   JP Providers Eirelli, BR
    177.23.120.0/22               177.23.120.0/21
    177.23.120.0/23               177.23.120.0/21
    177.23.122.0/23               177.23.120.0/21
    177.23.124.0/22               177.23.120.0/21
    177.23.124.0/23               177.23.120.0/21
    177.23.126.0/23               177.23.120.0/21
    191.5.224.0/22                191.5.224.0/21
    191.5.224.0/23                191.5.224.0/21
    191.5.226.0/23                191.5.224.0/21
    191.5.228.0/22                191.5.224.0/21
    191.5.228.0/23                191.5.224.0/21
    191.5.230.0/23                191.5.224.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 177.23.120.0/23             Announced
    + 177.23.122.0/23             Announced
    + 177.23.124.0/23             Announced
    + 177.23.126.0/23             Announced
    + 191.5.224.0/23              Announced
    + 191.5.226.0/23              Announced
    + 191.5.228.0/23              Announced
    + 191.5.230.0/23              Announced

Whois Entry

whois: 402590

IANA has recorded AS52908 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52908\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded