Report for 263947

Name

AS263947 - VirtualSpace Telecom, 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 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.

263947 AS263947 - VirtualSpace Telecom, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS263569        AS263569 - DIRECT INTERNET LTDA, BR
    AS267589        AS267589 - SH TELECOM LTDA, BR
    AS61745         AS61745 - NBS TELECOM, BR
    AS263661        AS263661 - BRASIL DIGITAL SERVICOS DE INFORMATICA E COMERCIO, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34052 AS263947       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  AS263947 - VirtualSpace Telecom, 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       %
69384 AS263947      AS263947 - VirtualSpace Telecom, BR                4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.255.12.0/23      4777 2516 6762 61745 263947   
  138.255.13.0/24      4777 6939 52320 8167 263661 263947 263947 263947   
  138.255.14.0/24      4777 2516 6762 1000 264329 266337 267589 263947   
  138.255.15.0/24      4777 2497 3356 263569 263947   

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

AS263947   4 More Specifics   4 Total Advertisements   AS263947 - VirtualSpace Telecom, BR
    138.255.12.0/23               138.255.12.0/22
    138.255.13.0/24               138.255.12.0/22
    138.255.14.0/24               138.255.12.0/22
    138.255.15.0/24               138.255.12.0/22

Whois Entry

whois: 402617

IANA has recorded AS263947 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263947\n