Report for 263539

Name

AS263539 - NEW SYSTEM INTERNET, 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.

263539 AS263539 - NEW SYSTEM INTERNET, BR

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS14840         AS14840 - BR.Digital Telecom, BR
    AS267469        AS267469 - W8 Telecom Ltda - ME, BR
    AS266460        AS266460 - NetGo Telecomunicacoes do Brasil, BR
    AS52858         AS52858 - A & G Servicos em TI, BR
    AS61614         AS61614 - 67 TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16528 AS263539       ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  AS263539 - NEW SYSTEM INTERNET, 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       %
11278 AS263539      AS263539 - NEW SYSTEM INTERNET, BR                11      4      0      7      4  36.36%


  Prefix               AS Path                              Aggregation Suggestion
  45.4.184.0/24        4777 2516 3356 263009 271689 271689 52858 263539   
  45.4.186.0/23        4777 2516 3356 263009 271689 271689 52858 263539   
  45.4.186.0/24        4777 2516 3356 263009 271689 271689 52858 263539 - Withdrawn - matching aggregate 45.4.186.0/23 4777 2516 3356 263009 271689 271689 52858 263539
  45.4.187.0/24        4777 2516 3356 263009 271689 271689 52858 263539 - Withdrawn - matching aggregate 45.4.186.0/23 4777 2516 3356 263009 271689 271689 52858 263539
  191.5.168.0/22       4777 2497 174 14840 263539   
  191.5.168.0/23       4777 2497 174 14840 263539 - Withdrawn - matching aggregate 191.5.168.0/22 4777 2497 174 14840 263539
  191.5.170.0/23       4777 2497 174 14840 263539 - Withdrawn - matching aggregate 191.5.168.0/22 4777 2497 174 14840 263539
  191.5.172.0/24       4777 2516 3356 263009 271689 271689 52858 263539   
  191.5.173.0/24       4777 2497 3356 266460 263539   
  191.5.174.0/24       4777 2516 6762 270735 61614 263539   
  191.5.175.0/24       4608 7575 7195 267469 263539   

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

AS263539   11 More Specifics   11 Total Advertisements   AS263539 - NEW SYSTEM INTERNET, BR
    45.4.184.0/24                 45.4.184.0/22
    45.4.186.0/23                 45.4.184.0/22
    45.4.186.0/24                 45.4.184.0/22
    45.4.187.0/24                 45.4.184.0/22
    191.5.168.0/22                191.5.168.0/21
    191.5.168.0/23                191.5.168.0/21
    191.5.170.0/23                191.5.168.0/21
    191.5.172.0/24                191.5.168.0/21
    191.5.173.0/24                191.5.168.0/21
    191.5.174.0/24                191.5.168.0/21
    191.5.175.0/24                191.5.168.0/21

Whois Entry

whois: 402617

IANA has recorded AS263539 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263539\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded