Report for 271023

Name

AS271023 - TERA SOLUCOES, 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.

271023 AS271023 - TERA SOLUCOES, BR

  Adjacency:    12  Upstream:     2  Downstream:    10
  Upstream Adjacent AS list
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS267056        AS267056 - EVEREST RIDGE DO BRASIL LTDA, BR
  Downstream Adjacent AS list
    AS268812        AS268812 - BATISTA E SANTOS LTDA, BR
    AS267512        AS267512 - ENTERPRISE TELECOMUNICACOES, BR
    AS268288        AS268288 - JUPITTER TELECOM PROVEDOR LTDA ME, BR
    AS270320        AS270320 - X NET, BR
    AS269337        AS269337 - CONECWEB SERVICOS DE COMUNICACAO LTDA, BR
    AS52759         AS52759 - DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS270780        AS270780 - CWF ULTRA VELOZ TELECOMUNICACOES SLU LTDA, BR
    AS269246        AS269246 - VCONNECT TELECOM LTDA ME, BR
    AS268051        AS268051 - NEXFIBRA TELECOMUNICACOES LTDA, BR
    AS262347        AS262347 - Prefeitura Municipal de Mogi das Cruzes, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13974 AS271023       ORG+TRN Originate:       6144 /19.42  Transit:       8704 /18.91 AS271023 - TERA SOLUCOES, 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       %
28957 AS271023      AS271023 - TERA SOLUCOES, BR                       7      1      0      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  38.226.184.0/21      4777 2497 174 13786 271023   
  38.226.187.0/24      4777 2497 2914 13786 271023   
  191.37.168.0/22      4777 2497 174 13786 271023   
  191.37.170.0/24      4777 2497 174 13786 271023 - Withdrawn - matching aggregate 191.37.168.0/22 4777 2497 174 13786 271023
  216.28.248.0/21      4777 2497 174 13786 271023   
  216.28.252.0/24      4777 2497 3356 22356 22356 267056 271023   
  216.28.253.0/24      4777 2516 6762 267056 271023   

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

AS271023   6 More Specifics   7 Total Advertisements   AS271023 - TERA SOLUCOES, BR
    38.226.184.0/21               38.0.0.0/8
    38.226.187.0/24               38.0.0.0/8
    191.37.170.0/24               191.37.168.0/22
    216.28.248.0/21               216.28.0.0/15
    216.28.252.0/24               216.28.0.0/15
    216.28.253.0/24               216.28.0.0/15

Whois Entry

whois: 402591

IANA has recorded AS271023 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271023\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded