Report for 271581

Name

EXTREMA NETWORK, 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.

271581 EXTREMA NETWORK, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS264531        HET INTERNET LTDA, BR
    AS264275        ROLIM NET TECNOLOGIA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32282 AS271581       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  EXTREMA NETWORK, 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       %
20166 AS271581      EXTREMA NETWORK, BR                                5      2      0      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  179.124.160.0/23     4608 1221 4637 12956 10429 264275 271581   
  179.124.160.0/24     4608 1221 4637 12956 10429 264275 271581 - Withdrawn - matching aggregate 179.124.160.0/23 4608 1221 4637 12956 10429 264275 271581
  179.124.161.0/24     4608 1221 4637 12956 10429 264275 271581 - Withdrawn - matching aggregate 179.124.160.0/23 4608 1221 4637 12956 10429 264275 271581
  179.124.162.0/24     4608 1221 4637 12956 10429 264275 271581   
  179.124.163.0/24     4777 2516 6762 269194 264531 264531 264531 271581   

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

AS271581   5 More Specifics   5 Total Advertisements   EXTREMA NETWORK, BR
    179.124.160.0/23              179.124.160.0/22
    179.124.160.0/24              179.124.160.0/22
    179.124.161.0/24              179.124.160.0/22
    179.124.162.0/24              179.124.160.0/22
    179.124.163.0/24              179.124.160.0/22

Whois Entry

whois: 402332

IANA has recorded AS271581 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271581\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-04-02T05:37:33-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271581
             owner:       EXTREMA NETWORK
             ownerid:     14.541.317/0001-40
             responsible: FRANCINEIDE NUNES DA SILVA
             country:     BR
             owner-c:     FRNSI60
             routing-c:   FRNSI60
             abuse-c:     FRNSI60
             created:     20210115
             changed:     20210115
             inetnum:     2804:7dc4::/32
             inetnum:     179.124.160.0/22
             
             nic-hdl-br:  FRNSI60
             person:      FRANCINEIDE NUNES DA SILVA
             e-mail:      extremanetwork@gmail.com
             country:     BR
             created:     20200811
             changed:     20210115
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.