Report for 22177

Name

Transit do Brasil SA, 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.

22177 Transit do Brasil SA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS28666         HOSTLOCATION LTDA, BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
  Downstream Adjacent AS list
    AS263625        NEW WORLD PONTO COM INFORMATICA LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11251 AS22177        ORG+TRN Originate:       8448 /18.96  Transit:        256 /24.00 Transit do Brasil SA, 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       %
 2560 AS22177       Transit do Brasil SA, BR                          33     26      5     12     21  63.64%


  Prefix               AS Path                              Aggregation Suggestion
  131.100.175.0/24     4777 13335 22177       
  189.51.0.0/24        4608 13335 22177       
  189.51.1.0/24        4777 13335 22177       
  189.51.2.0/23        4777 13335 22177     + Announce - aggregate of 189.51.2.0/24 (4777 13335 22177) and 189.51.3.0/24 (4777 13335 22177)
  189.51.2.0/24        4777 13335 22177     - Withdrawn - aggregated with 189.51.3.0/24 (4777 13335 22177)
  189.51.3.0/24        4777 13335 22177     - Withdrawn - aggregated with 189.51.2.0/24 (4777 13335 22177)
  189.51.4.0/22        4777 13335 22177     + Announce - aggregate of 189.51.4.0/23 (4777 13335 22177) and 189.51.6.0/23 (4777 13335 22177)
  189.51.4.0/24        4777 13335 22177     - Withdrawn - aggregated with 189.51.5.0/24 (4777 13335 22177)
  189.51.5.0/24        4777 13335 22177     - Withdrawn - aggregated with 189.51.4.0/24 (4777 13335 22177)
  189.51.6.0/24        4777 13335 22177     - Withdrawn - aggregated with 189.51.7.0/24 (4777 13335 22177)
  189.51.7.0/24        4777 13335 22177     - Withdrawn - aggregated with 189.51.6.0/24 (4777 13335 22177)
  189.51.8.0/23        4777 13335 22177     + Announce - aggregate of 189.51.8.0/24 (4777 13335 22177) and 189.51.9.0/24 (4777 13335 22177)
  189.51.8.0/24        4777 13335 22177     - Withdrawn - aggregated with 189.51.9.0/24 (4777 13335 22177)
  189.51.9.0/24        4777 13335 22177     - Withdrawn - aggregated with 189.51.8.0/24 (4777 13335 22177)
  189.51.10.0/24       4777 2497 3356 61832 22177   
  189.51.11.0/24       4777 13335 22177       
  189.51.12.0/24       4777 2497 2914 273490 28666 22177   
  189.51.13.0/24       4777 13335 22177       
  189.51.14.0/23       4777 13335 22177     + Announce - aggregate of 189.51.14.0/24 (4777 13335 22177) and 189.51.15.0/24 (4777 13335 22177)
  189.51.14.0/24       4777 13335 22177     - Withdrawn - aggregated with 189.51.15.0/24 (4777 13335 22177)
  189.51.15.0/24       4777 13335 22177     - Withdrawn - aggregated with 189.51.14.0/24 (4777 13335 22177)
  200.162.128.0/20     4777 13335 22177     + Announce - aggregate of 200.162.128.0/21 (4777 13335 22177) and 200.162.136.0/21 (4777 13335 22177)
  200.162.128.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.129.0/24 (4777 13335 22177)
  200.162.129.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.128.0/24 (4777 13335 22177)
  200.162.130.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.131.0/24 (4777 13335 22177)
  200.162.131.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.130.0/24 (4777 13335 22177)
  200.162.132.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.133.0/24 (4777 13335 22177)
  200.162.133.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.132.0/24 (4777 13335 22177)
  200.162.134.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.135.0/24 (4777 13335 22177)
  200.162.135.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.134.0/24 (4777 13335 22177)
  200.162.136.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.137.0/24 (4777 13335 22177)
  200.162.137.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.136.0/24 (4777 13335 22177)
  200.162.138.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.139.0/24 (4777 13335 22177)
  200.162.139.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.138.0/24 (4777 13335 22177)
  200.162.140.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.141.0/24 (4777 13335 22177)
  200.162.141.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.140.0/24 (4777 13335 22177)
  200.162.142.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.143.0/24 (4777 13335 22177)
  200.162.143.0/24     4777 13335 22177     - Withdrawn - aggregated with 200.162.142.0/24 (4777 13335 22177)

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

AS22177   33 More Specifics   33 Total Advertisements   Transit do Brasil SA, BR
    131.100.175.0/24              131.100.172.0/22
    189.51.0.0/24                 189.51.0.0/20
    189.51.1.0/24                 189.51.0.0/20
    189.51.2.0/24                 189.51.0.0/20
    189.51.3.0/24                 189.51.0.0/20
    189.51.4.0/24                 189.51.0.0/20
    189.51.5.0/24                 189.51.0.0/20
    189.51.6.0/24                 189.51.0.0/20
    189.51.7.0/24                 189.51.0.0/20
    189.51.8.0/24                 189.51.0.0/20
    189.51.9.0/24                 189.51.0.0/20
    189.51.10.0/24                189.51.0.0/20
    189.51.11.0/24                189.51.0.0/20
    189.51.12.0/24                189.51.0.0/20
    189.51.13.0/24                189.51.0.0/20
    189.51.14.0/24                189.51.0.0/20
    189.51.15.0/24                189.51.0.0/20
    200.162.128.0/24              200.162.128.0/20
    200.162.129.0/24              200.162.128.0/20
    200.162.130.0/24              200.162.128.0/20
    200.162.131.0/24              200.162.128.0/20
    200.162.132.0/24              200.162.128.0/20
    200.162.133.0/24              200.162.128.0/20
    200.162.134.0/24              200.162.128.0/20
    200.162.135.0/24              200.162.128.0/20
    200.162.136.0/24              200.162.128.0/20
    200.162.137.0/24              200.162.128.0/20
    200.162.138.0/24              200.162.128.0/20
    200.162.139.0/24              200.162.128.0/20
    200.162.140.0/24              200.162.128.0/20
    200.162.141.0/24              200.162.128.0/20
    200.162.142.0/24              200.162.128.0/20
    200.162.143.0/24              200.162.128.0/20

Whois Entry

whois: 402332

IANA has recorded AS22177 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22177\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded