Report for 271455

Name

AS271455 - G4 Conectividade SVA 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.

271455 G4 Conectividade SVA Eireli, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263329        FIBERCOM Telecomunicacoes, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24380 AS271455       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  G4 Conectividade SVA 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       %
29523 AS271455      G4 Conectividade SVA Eireli, BR                    4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.63.148.0/22      7018 3356 263329 271455   
  187.63.148.0/22      6939 263329 271455   + Announce - aggregate of 187.63.148.0/23 (6939 263329 271455) and 187.63.150.0/23 (6939 263329 271455)
  187.63.148.0/23      6939 263329 271455   - Withdrawn - aggregated with 187.63.150.0/23 (6939 263329 271455)
  187.63.148.0/24      6939 52320 53062 263329 271455   
  187.63.150.0/23      6939 263329 271455   - Withdrawn - aggregated with 187.63.148.0/23 (6939 263329 271455)

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

AS271455   6 More Specifics   7 Total Advertisements   G4 Conectividade SVA Eireli, BR
    187.63.148.0/23               187.63.148.0/22
    187.63.148.0/24               187.63.148.0/22
    187.63.149.0/24               187.63.148.0/22
    187.63.150.0/23               187.63.148.0/22
    187.63.150.0/24               187.63.148.0/22
    187.63.151.0/24               187.63.148.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 187.63.148.0/24             Announced
    + 187.63.149.0/24             Announced
    + 187.63.151.0/24             Announced

Whois Entry

whois: 402590

IANA has recorded AS271455 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271455\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded