Report for 52492

Name

AS52492 - SITERNET SRL, 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 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.

52492 SITERNET SRL, AR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS273044        GRUPO ITTEL S.R.L., AR
    AS7049          Silica Networks Argentina S.A., AR
    AS263774        MARANDU COMUNICACIONES SOCIEDAD DEL ESTADO, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9312  AS52492        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  SITERNET SRL, 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       %
 4436 AS52492       SITERNET SRL, AR                                  19     15      3      7     12  63.16%


  Prefix               AS Path                              Aggregation Suggestion
  181.118.128.0/20     6939 12956 22927 16814 273044 52492   
  181.118.128.0/21     7018 12956 22927 16814 273044 52492   
  181.118.128.0/21     6939 64103 273044 52492 + Announce - aggregate of 181.118.128.0/22 (6939 64103 273044 52492) and 181.118.132.0/22 (6939 64103 273044 52492)
  181.118.128.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.129.0/24 (6939 64103 273044 52492)
  181.118.129.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.128.0/24 (6939 64103 273044 52492)
  181.118.130.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.131.0/24 (6939 64103 273044 52492)
  181.118.131.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.130.0/24 (6939 64103 273044 52492)
  181.118.132.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.133.0/24 (6939 64103 273044 52492)
  181.118.133.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.132.0/24 (6939 64103 273044 52492)
  181.118.134.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.135.0/24 (6939 64103 273044 52492)
  181.118.135.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.134.0/24 (6939 64103 273044 52492)
  181.118.136.0/21     6939 12956 22927 16814 273044 52492 - Withdrawn - matching aggregate 181.118.128.0/20 6939 12956 22927 16814 273044 52492
  181.118.136.0/22     6939 64103 273044 52492 + Announce - aggregate of 181.118.136.0/23 (6939 64103 273044 52492) and 181.118.138.0/23 (6939 64103 273044 52492)
  181.118.136.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.137.0/24 (6939 64103 273044 52492)
  181.118.137.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.136.0/24 (6939 64103 273044 52492)
  181.118.138.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.139.0/24 (6939 64103 273044 52492)
  181.118.139.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.138.0/24 (6939 64103 273044 52492)
  181.118.140.0/23     6939 64103 273044 52492 + Announce - aggregate of 181.118.140.0/24 (6939 64103 273044 52492) and 181.118.141.0/24 (6939 64103 273044 52492)
  181.118.140.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.141.0/24 (6939 64103 273044 52492)
  181.118.141.0/24     6939 64103 273044 52492 - Withdrawn - aggregated with 181.118.140.0/24 (6939 64103 273044 52492)
  181.118.142.0/24     6939 64103 273044 52492   
  181.118.143.0/24     6939 52404 263774 52492 52492 52492 52492   

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

AS52492   16 More Specifics   16 Total Advertisements   SITERNET SRL, AR
    181.118.128.0/24              181.118.128.0/20
    181.118.129.0/24              181.118.128.0/20
    181.118.130.0/24              181.118.128.0/20
    181.118.131.0/24              181.118.128.0/20
    181.118.132.0/24              181.118.128.0/20
    181.118.133.0/24              181.118.128.0/20
    181.118.134.0/24              181.118.128.0/20
    181.118.135.0/24              181.118.128.0/20
    181.118.136.0/24              181.118.128.0/20
    181.118.137.0/24              181.118.128.0/20
    181.118.138.0/24              181.118.128.0/20
    181.118.139.0/24              181.118.128.0/20
    181.118.140.0/24              181.118.128.0/20
    181.118.141.0/24              181.118.128.0/20
    181.118.142.0/24              181.118.128.0/20
    181.118.143.0/24              181.118.128.0/20

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

    + 181.118.143.0/24            Announced

Whois Entry

whois: 402551

IANA has recorded AS52492 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52492\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded