Report for 266427

Name

CINTIA AUXILIADORA DE ALCANTARA BARBOSA - ME, 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.

266427 CINTIA AUXILIADORA DE ALCANTARA BARBOSA - ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS28202         MASTER SA, BR
    AS263432        CORPORATIVA TELECOMUNICACOES EIRELI ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20849 AS266427       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  CINTIA AUXILIADORA DE ALCANTARA BARBOSA - ME, 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       %
 9392 AS266427      CINTIA AUXILIADORA DE ALCANTARA BARBOSA - ME,      7      5      0      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  170.81.148.0/22      4777 2497 174 22381 263432 266427   
  170.81.148.0/23      4777 2497 174 22381 263432 266427 - Withdrawn - matching aggregate 170.81.148.0/22 4777 2497 174 22381 263432 266427
  170.81.148.0/24      4777 2497 174 22381 263432 266427 - Withdrawn - matching aggregate 170.81.148.0/22 4777 2497 174 22381 263432 266427
  170.81.149.0/24      4777 2497 174 22381 263432 266427 - Withdrawn - matching aggregate 170.81.148.0/22 4777 2497 174 22381 263432 266427
  170.81.150.0/23      4777 2497 174 22381 263432 266427 - Withdrawn - matching aggregate 170.81.148.0/22 4777 2497 174 22381 263432 266427
  170.81.150.0/24      4777 2516 6762 22381 263432 266427   
  170.81.151.0/24      4777 2497 174 22381 263432 266427 - Withdrawn - matching aggregate 170.81.148.0/22 4777 2497 174 22381 263432 266427

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

AS266427   6 More Specifics   7 Total Advertisements   CINTIA AUXILIADORA DE ALCANTARA BARBOSA - ME, BR
    170.81.148.0/23               170.81.148.0/22
    170.81.148.0/24               170.81.148.0/22
    170.81.149.0/24               170.81.148.0/22
    170.81.150.0/23               170.81.148.0/22
    170.81.150.0/24               170.81.148.0/22
    170.81.151.0/24               170.81.148.0/22

Whois Entry

whois: 402332

IANA has recorded AS266427 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266427\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded