Report for 270674

Name

AS270674 - WebFiber 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 AS6447) 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.

270674 WebFiber Telecom, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS61568         ALOO TELECOM - FSF TECNOLOGIA SA, BR
    AS6939          HURRICANE, US
    AS262740        VELOO NET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21340 AS270674       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  WebFiber 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       %
 9607 AS270674      WebFiber Telecom, BR                               7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  189.45.188.0/22      6939 262740 270674     
  189.45.188.0/22      6939 270674          + Announce - aggregate of 189.45.188.0/23 (6939 270674) and 189.45.190.0/23 (6939 270674)
  189.45.188.0/23      6939 270674          - Withdrawn - aggregated with 189.45.190.0/23 (6939 270674)
  189.45.188.0/24      6939 270674          - Withdrawn - matching aggregate 189.45.188.0/23 6939 270674
  189.45.189.0/24      6939 270674          - Withdrawn - matching aggregate 189.45.188.0/23 6939 270674
  189.45.190.0/23      6939 270674          - Withdrawn - aggregated with 189.45.188.0/23 (6939 270674)
  189.45.190.0/24      6939 270674          - Withdrawn - matching aggregate 189.45.190.0/23 6939 270674
  189.45.191.0/24      6939 270674          - Withdrawn - matching aggregate 189.45.190.0/23 6939 270674

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

AS270674   2 More Specifics   3 Total Advertisements   WebFiber Telecom, BR
    189.45.188.0/23               189.45.188.0/22
    189.45.190.0/23               189.45.188.0/22
    189.45.188.0/24               189.45.188.0/22
    189.45.189.0/24               189.45.188.0/22
    189.45.190.0/24               189.45.188.0/22
    189.45.191.0/24               189.45.188.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 189.45.188.0/24             Withdrawn
    - 189.45.189.0/24             Withdrawn
    - 189.45.190.0/24             Withdrawn
    - 189.45.191.0/24             Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS270674 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270674\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.
             % 2026-05-27T16:02:24-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270674
             owner:       WebFiber Telecom
             ownerid:     21.271.534/0001-22
             responsible: Josias de S�
             country:     BR
             owner-c:     JJSME31
             routing-c:   JJSME31
             abuse-c:     DNSET
             created:     20200505
             changed:     20230419
             inetnum:     189.45.188.0/22
             inetnum:     2804:6fa4::/32
             
             nic-hdl-br:  JJSME31
             person:      Jos� Josias de S� ME
             e-mail:      josiasdesa@webfiber.com.br
             country:     BR
             created:     20190627
             changed:     20230713
             
             nic-hdl-br:  DNSET
             person:      DYNAMIC NETWORK  SERVICOS EM TECNOLOGIA
             e-mail:      noc@dynamicnetwork.net.br
             country:     BR
             created:     20230412
             changed:     20230412
             
             % 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.