Report for 271556

Name

VIPER TEC, 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.

271556 VIPER TEC, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS273459        COMFORT NET SERVICOS DE TELECOMUNICACOES LTDA, BR
    AS262632        Graja Fibra, BR
    AS273802        NET 7 TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31906 AS271556       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  VIPER TEC, 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       %
28860 AS271556      VIPER TEC, BR                                      5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  179.63.80.0/23       4777 2497 3356 262632 271556   
  179.63.80.0/23       4777 2516 3356 262632 271556 271556 271556 271556 + Announce - aggregate of 179.63.80.0/24 (4777 2516 3356 262632 271556 271556 271556 271556) and 179.63.81.0/24 (4777 2516 3356 262632 271556 271556 271556 271556)
  179.63.80.0/24       4777 2516 3356 262632 271556 271556 271556 271556 - Withdrawn - aggregated with 179.63.81.0/24 (4777 2516 3356 262632 271556 271556 271556 271556)
  179.63.81.0/24       4777 2516 3356 262632 271556 271556 271556 271556 - Withdrawn - aggregated with 179.63.80.0/24 (4777 2516 3356 262632 271556 271556 271556 271556)
  179.63.82.0/24       4777 2497 174 52468 272501 273459 273459 273459 271556   
  179.63.83.0/24       4777 2516 3356 263009 266592 273802 271556   

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

AS271556   5 More Specifics   5 Total Advertisements   VIPER TEC, BR
    179.63.80.0/23                179.63.80.0/22
    179.63.80.0/24                179.63.80.0/22
    179.63.81.0/24                179.63.80.0/22
    179.63.82.0/24                179.63.80.0/22
    179.63.83.0/24                179.63.80.0/22

Whois Entry

whois: 402332

IANA has recorded AS271556 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271556\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded