Report for 269051

Name

AS269051 - UNIVERSO FIBER COMUNICACAO MULTIMIDIA, 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.

269051 UNIVERSO FIBER COMUNICACAO MULTIMIDIA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS266498        UNIVERSO FIBER COMUNICACAO MULTIMIDIA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28306 AS269051       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  UNIVERSO FIBER COMUNICACAO MULTIMIDIA, 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       %
15058 AS269051      UNIVERSO FIBER COMUNICACAO MULTIMIDIA, BR          5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.178.248.0/22      57866 3356 270735 266498 269051   
  45.178.248.0/22      6939 266498 269051   + Announce - aggregate of 45.178.248.0/23 (6939 266498 269051) and 45.178.250.0/23 (6939 266498 269051)
  45.178.248.0/24      6939 266498 269051   - Withdrawn - aggregated with 45.178.249.0/24 (6939 266498 269051)
  45.178.249.0/24      6939 266498 269051   - Withdrawn - aggregated with 45.178.248.0/24 (6939 266498 269051)
  45.178.250.0/24      6939 266498 269051   - Withdrawn - aggregated with 45.178.251.0/24 (6939 266498 269051)
  45.178.251.0/24      6939 266498 269051   - Withdrawn - aggregated with 45.178.250.0/24 (6939 266498 269051)

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

AS269051   6 More Specifics   7 Total Advertisements   UNIVERSO FIBER COMUNICACAO MULTIMIDIA, BR
    45.178.248.0/23               45.178.248.0/22
    45.178.248.0/24               45.178.248.0/22
    45.178.249.0/24               45.178.248.0/22
    45.178.250.0/23               45.178.248.0/22
    45.178.250.0/24               45.178.248.0/22
    45.178.251.0/24               45.178.248.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.178.248.0/23             Announced
    + 45.178.248.0/24             Announced
    + 45.178.249.0/24             Announced
    + 45.178.250.0/23             Announced
    + 45.178.250.0/24             Announced
    + 45.178.251.0/24             Announced

Whois Entry

whois: 402603

IANA has recorded AS269051 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269051\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded