Report for 264323

Name

AS264323 - OXMAN TECNOLOGIA LTDA, 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.

264323 AS264323 - OXMAN TECNOLOGIA LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS268624        AS268624 - Gamers Club Ltda, BR
    AS268862        AS268862 - CHINA MOBILE INTERNATIONAL (BRAZIL) TEC DA INF LTD, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22742 AS264323       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  AS264323 - OXMAN TECNOLOGIA LTDA, 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       %
11316 AS264323      AS264323 - OXMAN TECNOLOGIA LTDA, BR               6      5      1      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  138.121.244.0/22     4777 2516 6762 268862 264323   
  138.121.244.0/22     4777 2516 3356 268624 264323 + Announce - aggregate of 138.121.244.0/23 (4777 2516 3356 268624 264323) and 138.121.246.0/23 (4777 2516 3356 268624 264323)
  138.121.244.0/23     4777 2516 3356 268624 264323 - Withdrawn - aggregated with 138.121.246.0/23 (4777 2516 3356 268624 264323)
  138.121.244.0/24     4777 2516 3356 268624 264323 - Withdrawn - matching aggregate 138.121.244.0/23 4777 2516 3356 268624 264323
  138.121.245.0/24     4777 2516 3356 268624 264323 - Withdrawn - matching aggregate 138.121.244.0/23 4777 2516 3356 268624 264323
  138.121.246.0/24     4777 2516 3356 268624 264323 - Withdrawn - aggregated with 138.121.247.0/24 (4777 2516 3356 268624 264323)
  138.121.247.0/24     4777 2516 3356 268624 264323 - Withdrawn - aggregated with 138.121.246.0/24 (4777 2516 3356 268624 264323)

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

AS264323   5 More Specifics   6 Total Advertisements   AS264323 - OXMAN TECNOLOGIA LTDA, BR
    138.121.244.0/23              138.121.244.0/22
    138.121.244.0/24              138.121.244.0/22
    138.121.245.0/24              138.121.244.0/22
    138.121.246.0/24              138.121.244.0/22
    138.121.247.0/24              138.121.244.0/22

Whois Entry

whois: 402628

IANA has recorded AS264323 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264323\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.
             % 2026-06-15T04:31:27-03:00 - 2401:2000:6660::13
             
             aut-num:     AS264323
             owner:       OXMAN TECNOLOGIA LTDA
             ownerid:     11.676.032/0001-28
             responsible: Jo�o Carlos
             country:     BR
             owner-c:     OXTLT4
             routing-c:   OXTLT4
             abuse-c:     AOTLT19
             created:     20150624
             changed:     20260115
             inetnum:     138.121.244.0/22
             inetnum:     2804:2620::/32
             
             nic-hdl-br:  OXTLT4
             person:      Oxman Tecnologia Ltda
             e-mail:      joao@oxman.com.br
             country:     BR
             created:     20160627
             changed:     20260115
             
             nic-hdl-br:  AOTLT19
             person:      ABUSE OXMAN TECNOLOGIA LTDA
             e-mail:      abuse@oxman.com.br
             country:     BR
             created:     20260115
             changed:     20260115
             
             % 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.