Report for 263537

Name

AS263537 - Via Fibra Internet Banda Larga EIRELI, 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.

263537 Via Fibra Internet Banda Larga EIRELI, BR

  Adjacency:     6  Upstream:     4  Downstream:     2
  Upstream Adjacent AS list
    AS61775         AW Fibra, BR
    AS6939          HURRICANE, US
    AS262761        Sinal Br Telecom Ltda, BR
    AS6762          SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
  Downstream Adjacent AS list
    AS264565        BERTASSO E CIA LTDA, BR
    AS264433        DIRECT FIBRA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8465  AS263537       ORG+TRN Originate:      14592 /18.17  Transit:       2560 /20.68 Via Fibra Internet Banda Larga EIRELI, 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       %
 7076 AS263537      Via Fibra Internet Banda Larga EIRELI, BR         12      7      0      5      7  58.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.70.140.0/22       6939 263537            
  191.5.112.0/20       6939 263537            
  191.5.112.0/21       6939 263537          - Withdrawn - matching aggregate 191.5.112.0/20 6939 263537
  191.5.112.0/22       6939 263537          - Withdrawn - matching aggregate 191.5.112.0/20 6939 263537
  191.5.112.0/23       6939 263537          - Withdrawn - matching aggregate 191.5.112.0/20 6939 263537
  191.5.112.0/24       6939 262761 263537     
  191.5.114.0/24       6939 6762 263537       
  191.5.116.0/22       6939 263537          - Withdrawn - matching aggregate 191.5.112.0/20 6939 263537
  191.5.120.0/21       6939 263537          - Withdrawn - matching aggregate 191.5.112.0/20 6939 263537
  191.5.120.0/22       6939 263537          - Withdrawn - matching aggregate 191.5.112.0/20 6939 263537
  191.5.124.0/22       6939 263537          - Withdrawn - matching aggregate 191.5.112.0/20 6939 263537
  191.5.125.0/24       6939 6762 263537       

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

AS263537   15 More Specifics   16 Total Advertisements   Via Fibra Internet Banda Larga EIRELI, BR
    191.5.112.0/24                191.5.112.0/20
    191.5.113.0/24                191.5.112.0/20
    191.5.114.0/24                191.5.112.0/20
    191.5.115.0/24                191.5.112.0/20
    191.5.116.0/24                191.5.112.0/20
    191.5.117.0/24                191.5.112.0/20
    191.5.118.0/24                191.5.112.0/20
    191.5.119.0/24                191.5.112.0/20
    191.5.121.0/24                191.5.112.0/20
    191.5.122.0/24                191.5.112.0/20
    191.5.123.0/24                191.5.112.0/20
    191.5.124.0/24                191.5.112.0/20
    191.5.125.0/24                191.5.112.0/20
    191.5.126.0/24                191.5.112.0/20
    191.5.127.0/24                191.5.112.0/20
    191.5.120.0/24                191.5.112.0/20

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

    - 191.5.120.0/24              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS263537 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263537\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded