Report for 271516

Name

UNAFIBER TELECOM LTDA, 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.

271516 UNAFIBER TELECOM LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS268689        ELEVEL TECNOLOGIA LTDA, BR
    AS23106         AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR
    AS28202         MASTER SA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12998 AS271516       ORIGIN  Originate:       7168 /19.19  Transit:          0 /0.00  UNAFIBER TELECOM LTDA, 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       %
 4173 AS271516      UNAFIBER TELECOM LTDA, BR                         17     14      1      4     13  76.47%


  Prefix               AS Path                              Aggregation Suggestion
  181.232.176.0/22     4777 2497 16735 268689 271516   
  181.232.176.0/23     4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 181.232.176.0/22 4777 2497 16735 268689 271516
  181.232.176.0/24     4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 181.232.176.0/22 4777 2497 16735 268689 271516
  181.232.177.0/24     4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 181.232.176.0/22 4777 2497 16735 268689 271516
  181.232.178.0/23     4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 181.232.176.0/22 4777 2497 16735 268689 271516
  181.232.178.0/24     4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 181.232.176.0/22 4777 2497 16735 268689 271516
  181.232.179.0/24     4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 181.232.176.0/22 4777 2497 16735 268689 271516
  191.242.42.0/23      4777 2497 2914 23106 271516   
  191.242.42.0/23      4777 2497 37468 28202 271516 + Announce - aggregate of 191.242.42.0/24 (4777 2497 37468 28202 271516) and 191.242.43.0/24 (4777 2497 37468 28202 271516)
  191.242.42.0/24      4777 2497 37468 28202 271516 - Withdrawn - aggregated with 191.242.43.0/24 (4777 2497 37468 28202 271516)
  191.242.43.0/24      4777 2497 37468 28202 271516 - Withdrawn - aggregated with 191.242.42.0/24 (4777 2497 37468 28202 271516)
  191.242.44.0/22      4777 2497 16735 268689 271516   
  191.242.44.0/23      4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 191.242.44.0/22 4777 2497 16735 268689 271516
  191.242.44.0/24      4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 191.242.44.0/22 4777 2497 16735 268689 271516
  191.242.45.0/24      4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 191.242.44.0/22 4777 2497 16735 268689 271516
  191.242.46.0/23      4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 191.242.44.0/22 4777 2497 16735 268689 271516
  191.242.46.0/24      4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 191.242.44.0/22 4777 2497 16735 268689 271516
  191.242.47.0/24      4777 2497 16735 268689 271516 - Withdrawn - matching aggregate 191.242.44.0/22 4777 2497 16735 268689 271516

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

AS271516   14 More Specifics   17 Total Advertisements   UNAFIBER TELECOM LTDA, BR
    181.232.176.0/23              181.232.176.0/22
    181.232.176.0/24              181.232.176.0/22
    181.232.177.0/24              181.232.176.0/22
    181.232.178.0/23              181.232.176.0/22
    181.232.178.0/24              181.232.176.0/22
    181.232.179.0/24              181.232.176.0/22
    191.242.42.0/24               191.242.42.0/23
    191.242.43.0/24               191.242.42.0/23
    191.242.44.0/23               191.242.44.0/22
    191.242.44.0/24               191.242.44.0/22
    191.242.45.0/24               191.242.44.0/22
    191.242.46.0/23               191.242.44.0/22
    191.242.46.0/24               191.242.44.0/22
    191.242.47.0/24               191.242.44.0/22

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

    + 191.242.42.0/24             Announced
    + 191.242.43.0/24             Announced

Whois Entry

whois: 402332

IANA has recorded AS271516 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271516\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded