Report for 263236

Name

AS263236 - Itelsa, 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.

263236 Itelsa, AR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7049          Silica Networks Argentina S.A., AR
    AS52361         ARSAT - Empresa Argentina de Soluciones Satelitales S.A., AR
    AS52444         Pogliotti & Pogliotti Construcciones S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9374  AS263236       ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  Itelsa, 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       %
 7985 AS263236      Itelsa, AR                                        12      8      2      6      6  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.128.32.0/20       6939 52444 263236      
  66.128.32.0/21       6939 52444 263236    - Withdrawn - matching aggregate 66.128.32.0/20 6939 52444 263236
  66.128.32.0/21       6939 3356 52444 263236 + Announce - aggregate of 66.128.32.0/22 (6939 3356 52444 263236) and 66.128.36.0/22 (6939 3356 52444 263236)
  66.128.32.0/23       6939 3356 52444 263236 - Withdrawn - aggregated with 66.128.34.0/23 (6939 3356 52444 263236)
  66.128.34.0/23       6939 3356 52444 263236 - Withdrawn - aggregated with 66.128.32.0/23 (6939 3356 52444 263236)
  66.128.36.0/23       6939 3356 52444 263236 - Withdrawn - aggregated with 66.128.38.0/23 (6939 3356 52444 263236)
  66.128.38.0/23       6939 3356 52444 263236 - Withdrawn - aggregated with 66.128.36.0/23 (6939 3356 52444 263236)
  66.128.40.0/21       6939 52444 263236    - Withdrawn - matching aggregate 66.128.32.0/20 6939 52444 263236
  66.128.40.0/22       6939 3356 52444 263236 + Announce - aggregate of 66.128.40.0/23 (6939 3356 52444 263236) and 66.128.42.0/23 (6939 3356 52444 263236)
  66.128.40.0/23       6939 3356 52444 263236 - Withdrawn - aggregated with 66.128.42.0/23 (6939 3356 52444 263236)
  66.128.42.0/23       6939 3356 52444 263236 - Withdrawn - aggregated with 66.128.40.0/23 (6939 3356 52444 263236)
  66.128.44.0/23       6939 3356 52444 263236   
  66.128.46.0/24       6939 7195 52361 263236   
  66.128.47.0/24       6939 3356 52444 263236   

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

AS263236   13 More Specifics   13 Total Advertisements   Itelsa, AR
    66.128.32.0/24                66.128.32.0/20
    66.128.33.0/24                66.128.32.0/20
    66.128.34.0/24                66.128.32.0/20
    66.128.35.0/24                66.128.32.0/20
    66.128.36.0/24                66.128.32.0/20
    66.128.37.0/24                66.128.32.0/20
    66.128.38.0/24                66.128.32.0/20
    66.128.39.0/24                66.128.32.0/20
    66.128.40.0/24                66.128.32.0/20
    66.128.41.0/24                66.128.32.0/20
    66.128.42.0/24                66.128.32.0/20
    66.128.46.0/24                66.128.32.0/20
    66.128.47.0/24                66.128.32.0/20

Whois Entry

whois: 402603

IANA has recorded AS263236 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263236\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded