Report for 271494

Name

Soft Telecom, 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.

271494 Soft Telecom, BR

  Adjacency:     7  Upstream:     3  Downstream:     4
  Upstream Adjacent AS list
    AS266445        SEA TELECOM LTDA, BR
    AS264525        Coelho Tecnologia, BR
    AS266583        TELXE DO BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS268644        Eletrochip Informatica e Telecomunicacoes Ltda., BR
    AS271161        ALCANTARA SERVICOS DE TELECOMUNICACOES - EIRELI, BR
    AS273467        H R B LACERDA, BR
    AS263450        NORTE BRASIL NETWORK TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31897 AS271494       ORG+TRN Originate:       1536 /21.42  Transit:       3584 /20.19 Soft Telecom, 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       %
28870 AS271494      Soft Telecom, BR                                   5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.63.152.0/23      4777 2516 4230 266583 271494   
  187.63.152.0/23      4777 2497 174 266445 266445 271494 + Announce - aggregate of 187.63.152.0/24 (4777 2497 174 266445 266445 271494) and 187.63.153.0/24 (4777 2497 174 266445 266445 271494)
  187.63.152.0/24      4777 2497 174 266445 266445 271494 - Withdrawn - aggregated with 187.63.153.0/24 (4777 2497 174 266445 266445 271494)
  187.63.153.0/24      4777 2497 174 266445 266445 271494 - Withdrawn - aggregated with 187.63.152.0/24 (4777 2497 174 266445 266445 271494)
  187.63.154.0/24      4777 2497 174 266445 266445 271494 271494 271494 271494   
  187.63.155.0/24      4777 2516 4230 266583 271494   

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

AS271494   5 More Specifics   5 Total Advertisements   Soft Telecom, BR
    187.63.152.0/23               187.63.152.0/22
    187.63.152.0/24               187.63.152.0/22
    187.63.153.0/24               187.63.152.0/22
    187.63.154.0/24               187.63.152.0/22
    187.63.155.0/24               187.63.152.0/22

Whois Entry

whois: 402332

IANA has recorded AS271494 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271494\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded