Report for 4270

Name

AS4270 - Red de Interconexion Universitaria, 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.

4270 AS4270 - Red de Interconexion Universitaria, AR

  Adjacency:    11  Upstream:     2  Downstream:     9
  Upstream Adjacent AS list
    AS10834         AS10834 - Telefonica de Argentina, AR
    AS7303          AS7303 - Telecom Argentina S.A., AR
  Downstream Adjacent AS list
    AS264785        AS264785 - UNIVERSIDAD NACIONAL DE LANUS, AR
    AS270033        AS270033 - Universidad Nacional Arturo Jauretche, AR
    AS262156        AS262156 - Universidad Nacional de Rosario, AR
    AS263186        AS263186 - Universidad Nacional de General Sarmiento, AR
    AS52314         AS52314 - Universidad Nacional del Noroeste de Buenos Aires (UNNOBA), AR
    AS52424         AS52424 - Universidad Nacional de Entre Rios, AR
    AS27770         AS27770 - Universidad Nacional de Rio Cuarto, AR
    AS265700        AS265700 - UNIVERSIDAD NACIONAL DE LA PATAGONIA AUSTRAL, AR
    AS61476         AS61476 - Universidad Nacional de La Pampa, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2451  AS4270         ORG+TRN Originate:      92160 /15.51  Transit:      12800 /18.36 AS4270 - Red de Interconexion Universitaria, 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       %
 1616 AS4270        AS4270 - Red de Interconexion Universitaria,      52     37      1     16     36  69.23%


  Prefix               AS Path                              Aggregation Suggestion
  170.210.0.0/16       4608 7575 1299 12956 10834 4270 4270   
  170.210.6.0/24       4777 2516 1299 12956 10834 4270 4270   
  170.210.32.0/22      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.60.0/24      4777 2516 1299 12956 10834 4270 4270   
  170.210.68.0/24      4777 2516 1299 12956 10834 4270 4270   
  170.210.70.0/24      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.71.0/24      4608 1221 4637 12956 10834 4270 4270   
  170.210.76.0/24      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.78.0/24      4777 2516 1299 12956 10834 4270 4270   
  170.210.80.0/22      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.86.0/24      4608 1221 4637 12956 10834 4270 4270   
  170.210.88.0/22      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.88.0/24      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.89.0/24      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.90.0/24      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.91.0/24      4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.104.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.108.0/22     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.108.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.109.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.136.0/21     4777 2516 1299 12956 10834 4270 4270   
  170.210.142.0/24     4777 2516 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.136.0/21 4777 2516 1299 12956 10834 4270 4270
  170.210.143.0/24     4777 2516 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.136.0/21 4777 2516 1299 12956 10834 4270 4270
  170.210.152.0/22     4777 2516 1299 12956 10834 4270 4270   
  170.210.152.0/23     4777 2516 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.152.0/22 4777 2516 1299 12956 10834 4270 4270
  170.210.156.0/24     4777 2516 1299 12956 10834 4270 4270   
  170.210.157.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.159.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.176.0/24     4777 2516 1299 12956 10834 4270 4270   
  170.210.177.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.178.0/23     4777 2516 1299 12956 10834 4270 4270 + Announce - aggregate of 170.210.178.0/24 (4777 2516 1299 12956 10834 4270 4270) and 170.210.179.0/24 (4777 2516 1299 12956 10834 4270 4270)
  170.210.178.0/24     4777 2516 1299 12956 10834 4270 4270 - Withdrawn - aggregated with 170.210.179.0/24 (4777 2516 1299 12956 10834 4270 4270)
  170.210.179.0/24     4777 2516 1299 12956 10834 4270 4270 - Withdrawn - aggregated with 170.210.178.0/24 (4777 2516 1299 12956 10834 4270 4270)
  170.210.181.0/24     4608 1221 4637 12956 10834 4270 4270   
  170.210.183.0/24     4608 1221 4637 12956 10834 4270 4270   
  170.210.200.0/21     4777 2516 1299 12956 10834 4270 4270   
  170.210.200.0/22     4777 2516 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.200.0/21 4777 2516 1299 12956 10834 4270 4270
  170.210.204.0/22     4777 2516 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.200.0/21 4777 2516 1299 12956 10834 4270 4270
  170.210.208.0/21     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.208.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.210.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.214.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.221.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.223.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.224.0/21     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.225.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.226.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.227.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.228.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.229.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.230.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.231.0/24     4608 7575 1299 12956 10834 4270 4270 - Withdrawn - matching aggregate 170.210.0.0/16 4608 7575 1299 12956 10834 4270 4270
  170.210.232.0/22     4777 2516 1299 12956 10834 4270 4270   

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

AS4270   51 More Specifics   52 Total Advertisements   AS4270 - Red de Interconexion Universitaria, AR
    170.210.6.0/24                170.210.0.0/16
    170.210.32.0/22               170.210.0.0/16
    170.210.60.0/24               170.210.0.0/16
    170.210.68.0/24               170.210.0.0/16
    170.210.70.0/24               170.210.0.0/16
    170.210.71.0/24               170.210.0.0/16
    170.210.76.0/24               170.210.0.0/16
    170.210.78.0/24               170.210.0.0/16
    170.210.80.0/22               170.210.0.0/16
    170.210.86.0/24               170.210.0.0/16
    170.210.88.0/22               170.210.0.0/16
    170.210.88.0/24               170.210.0.0/16
    170.210.89.0/24               170.210.0.0/16
    170.210.90.0/24               170.210.0.0/16
    170.210.91.0/24               170.210.0.0/16
    170.210.104.0/24              170.210.0.0/16
    170.210.108.0/22              170.210.0.0/16
    170.210.108.0/24              170.210.0.0/16
    170.210.109.0/24              170.210.0.0/16
    170.210.136.0/21              170.210.0.0/16
    170.210.142.0/24              170.210.0.0/16
    170.210.143.0/24              170.210.0.0/16
    170.210.152.0/22              170.210.0.0/16
    170.210.152.0/23              170.210.0.0/16
    170.210.156.0/24              170.210.0.0/16
    170.210.157.0/24              170.210.0.0/16
    170.210.159.0/24              170.210.0.0/16
    170.210.176.0/24              170.210.0.0/16
    170.210.177.0/24              170.210.0.0/16
    170.210.178.0/24              170.210.0.0/16
    170.210.179.0/24              170.210.0.0/16
    170.210.181.0/24              170.210.0.0/16
    170.210.183.0/24              170.210.0.0/16
    170.210.200.0/21              170.210.0.0/16
    170.210.200.0/22              170.210.0.0/16
    170.210.204.0/22              170.210.0.0/16
    170.210.208.0/21              170.210.0.0/16
    170.210.208.0/24              170.210.0.0/16
    170.210.210.0/24              170.210.0.0/16
    170.210.214.0/24              170.210.0.0/16
    170.210.221.0/24              170.210.0.0/16
    170.210.223.0/24              170.210.0.0/16
    170.210.224.0/21              170.210.0.0/16
    170.210.225.0/24              170.210.0.0/16
    170.210.226.0/24              170.210.0.0/16
    170.210.227.0/24              170.210.0.0/16
    170.210.228.0/24              170.210.0.0/16
    170.210.229.0/24              170.210.0.0/16
    170.210.230.0/24              170.210.0.0/16
    170.210.231.0/24              170.210.0.0/16
    170.210.232.0/22              170.210.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS4270 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS4270\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded