Report for 61738

Name

AS61738 - SECRETARIA DE ESTADO DE ECONOMIA DO DF - SEEC/DF, 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.

61738 AS61738 - SECRETARIA DE ESTADO DE ECONOMIA DO DF - SEEC/DF, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS10753         LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
37403 AS61738        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS61738 - SECRETARIA DE ESTADO DE ECONOMIA DO DF - SEEC/DF, 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       %
13282 AS61738       AS61738 - SECRETARIA DE ESTADO DE ECONOMIA DO      4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.72.220.0/22      4777 2497 3356 10753 61738 + Announce - aggregate of 131.72.220.0/23 (4777 2497 3356 10753 61738) and 131.72.222.0/23 (4777 2497 3356 10753 61738)
  131.72.220.0/24      4777 2497 3356 10753 61738 - Withdrawn - aggregated with 131.72.221.0/24 (4777 2497 3356 10753 61738)
  131.72.221.0/24      4777 2497 3356 10753 61738 - Withdrawn - aggregated with 131.72.220.0/24 (4777 2497 3356 10753 61738)
  131.72.222.0/24      4777 2497 3356 10753 61738 - Withdrawn - aggregated with 131.72.223.0/24 (4777 2497 3356 10753 61738)
  131.72.223.0/24      4777 2497 3356 10753 61738 - Withdrawn - aggregated with 131.72.222.0/24 (4777 2497 3356 10753 61738)

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

AS61738   4 More Specifics   4 Total Advertisements   AS61738 - SECRETARIA DE ESTADO DE ECONOMIA DO DF - SEEC/DF, BR
    131.72.220.0/24               131.72.220.0/22
    131.72.221.0/24               131.72.220.0/22
    131.72.222.0/24               131.72.220.0/22
    131.72.223.0/24               131.72.220.0/22

Whois Entry

whois: 402591

IANA has recorded AS61738 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61738\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded