Report for 61481

Name

COOPERATIVA DE O. S. P. S. V. EL BOLSON, 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.

61481 COOPERATIVA DE O. S. P. S. V. EL BOLSON, AR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS22927         Telefonica de Argentina, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17609 AS61481        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  COOPERATIVA DE O. S. P. S. V. EL BOLSON, 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       %
 7638 AS61481       COOPERATIVA DE O. S. P. S. V. EL BOLSON, AR       10      8      2      4      6  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.100.88.0/22      4608 7575 6461 12956 22927 61481   
  131.100.88.0/23      4608 7575 2914 12956 22927 61481 + Announce - aggregate of 131.100.88.0/24 (4608 7575 2914 12956 22927 61481) and 131.100.89.0/24 (4608 7575 2914 12956 22927 61481)
  131.100.88.0/24      4608 7575 2914 12956 22927 61481 - Withdrawn - aggregated with 131.100.89.0/24 (4608 7575 2914 12956 22927 61481)
  131.100.89.0/24      4608 7575 2914 12956 22927 61481 - Withdrawn - aggregated with 131.100.88.0/24 (4608 7575 2914 12956 22927 61481)
  131.100.90.0/24      4608 7575 6461 12956 22927 61481 - Withdrawn - matching aggregate 131.100.88.0/22 4608 7575 6461 12956 22927 61481
  131.100.91.0/24      4608 7575 6461 12956 22927 61481 - Withdrawn - matching aggregate 131.100.88.0/22 4608 7575 6461 12956 22927 61481
  186.189.240.0/22     4608 7575 6461 12956 22927 61481   
  186.189.240.0/22     4608 7575 2914 12956 22927 61481 + Announce - aggregate of 186.189.240.0/23 (4608 7575 2914 12956 22927 61481) and 186.189.242.0/23 (4608 7575 2914 12956 22927 61481)
  186.189.240.0/24     4608 7575 2914 12956 22927 61481 - Withdrawn - aggregated with 186.189.241.0/24 (4608 7575 2914 12956 22927 61481)
  186.189.241.0/24     4608 7575 2914 12956 22927 61481 - Withdrawn - aggregated with 186.189.240.0/24 (4608 7575 2914 12956 22927 61481)
  186.189.242.0/24     4608 7575 2914 12956 22927 61481 - Withdrawn - aggregated with 186.189.243.0/24 (4608 7575 2914 12956 22927 61481)
  186.189.243.0/24     4608 7575 2914 12956 22927 61481 - Withdrawn - aggregated with 186.189.242.0/24 (4608 7575 2914 12956 22927 61481)

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

AS61481   9 More Specifics   10 Total Advertisements   COOPERATIVA DE O. S. P. S. V. EL BOLSON, AR
    131.100.88.0/24               131.100.88.0/22
    131.100.89.0/24               131.100.88.0/22
    131.100.90.0/24               131.100.88.0/22
    131.100.91.0/24               131.100.88.0/22
    186.189.240.0/22              186.189.240.0/21
    186.189.240.0/24              186.189.240.0/21
    186.189.241.0/24              186.189.240.0/21
    186.189.242.0/24              186.189.240.0/21
    186.189.243.0/24              186.189.240.0/21

Whois Entry

whois: 402332

IANA has recorded AS61481 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61481\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded