Report for 61928

Name

AS61928 - ALEXANDRE BISPO COMUNICACAO ME, 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.

61928 AS61928 - ALEXANDRE BISPO COMUNICACAO ME, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS52468         AS52468 - UFINET PANAMA S.A., PA
    AS52840         AS52840 - UFINET BRASIL S.A., BR
  Downstream Adjacent AS list
    AS272603        AS272603 - Global Services, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7218  AS61928        ORG+TRN Originate:      18432 /17.83  Transit:        256 /24.00 AS61928 - ALEXANDRE BISPO COMUNICACAO ME, 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       %
 3832 AS61928       AS61928 - ALEXANDRE BISPO COMUNICACAO ME, BR      18     16      2      4     14  77.78%


  Prefix               AS Path                              Aggregation Suggestion
  170.238.4.0/22       4777 2497 174 52468 61928   
  170.238.4.0/22       4777 2497 2914 13786 52840 61928 + Announce - aggregate of 170.238.4.0/23 (4777 2497 2914 13786 52840 61928) and 170.238.6.0/23 (4777 2497 2914 13786 52840 61928)
  170.238.4.0/23       4777 2497 2914 13786 52840 61928 - Withdrawn - aggregated with 170.238.6.0/23 (4777 2497 2914 13786 52840 61928)
  170.238.6.0/23       4777 2497 2914 13786 52840 61928 - Withdrawn - aggregated with 170.238.4.0/23 (4777 2497 2914 13786 52840 61928)
  200.12.0.0/20        4777 2497 174 52468 61928   
  200.12.0.0/21        4777 2497 174 52468 61928 - Withdrawn - matching aggregate 200.12.0.0/20 4777 2497 174 52468 61928
  200.12.0.0/20        4777 2497 2914 13786 52840 61928 + Announce - aggregate of 200.12.0.0/21 (4777 2497 2914 13786 52840 61928) and 200.12.8.0/21 (4777 2497 2914 13786 52840 61928)
  200.12.0.0/22        4777 2497 2914 13786 52840 61928 - Withdrawn - aggregated with 200.12.4.0/22 (4777 2497 2914 13786 52840 61928)
  200.12.0.0/23        4777 2497 2914 13786 52840 61928 - Withdrawn - matching aggregate 200.12.0.0/22 4777 2497 2914 13786 52840 61928
  200.12.2.0/23        4777 2497 2914 13786 52840 61928 - Withdrawn - matching aggregate 200.12.0.0/22 4777 2497 2914 13786 52840 61928
  200.12.4.0/22        4777 2497 2914 13786 52840 61928 - Withdrawn - aggregated with 200.12.0.0/22 (4777 2497 2914 13786 52840 61928)
  200.12.4.0/23        4777 2497 2914 13786 52840 61928 - Withdrawn - matching aggregate 200.12.4.0/22 4777 2497 2914 13786 52840 61928
  200.12.6.0/23        4777 2497 2914 13786 52840 61928 - Withdrawn - matching aggregate 200.12.4.0/22 4777 2497 2914 13786 52840 61928
  200.12.8.0/21        4777 2497 174 52468 61928 - Withdrawn - matching aggregate 200.12.0.0/20 4777 2497 174 52468 61928
  200.12.8.0/22        4777 2497 2914 13786 52840 61928 - Withdrawn - aggregated with 200.12.12.0/22 (4777 2497 2914 13786 52840 61928)
  200.12.8.0/23        4777 2497 2914 13786 52840 61928 - Withdrawn - matching aggregate 200.12.8.0/22 4777 2497 2914 13786 52840 61928
  200.12.10.0/23       4777 2497 2914 13786 52840 61928 - Withdrawn - matching aggregate 200.12.8.0/22 4777 2497 2914 13786 52840 61928
  200.12.12.0/22       4777 2497 2914 13786 52840 61928 - Withdrawn - aggregated with 200.12.8.0/22 (4777 2497 2914 13786 52840 61928)
  200.12.12.0/23       4777 2497 2914 13786 52840 61928 - Withdrawn - matching aggregate 200.12.12.0/22 4777 2497 2914 13786 52840 61928
  200.12.14.0/23       4777 2497 2914 13786 52840 61928 - Withdrawn - matching aggregate 200.12.12.0/22 4777 2497 2914 13786 52840 61928

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

AS61928   16 More Specifics   18 Total Advertisements   AS61928 - ALEXANDRE BISPO COMUNICACAO ME, BR
    170.238.4.0/23                170.238.4.0/22
    170.238.6.0/23                170.238.4.0/22
    200.12.0.0/21                 200.12.0.0/20
    200.12.0.0/22                 200.12.0.0/20
    200.12.0.0/23                 200.12.0.0/20
    200.12.2.0/23                 200.12.0.0/20
    200.12.4.0/22                 200.12.0.0/20
    200.12.4.0/23                 200.12.0.0/20
    200.12.6.0/23                 200.12.0.0/20
    200.12.8.0/21                 200.12.0.0/20
    200.12.8.0/22                 200.12.0.0/20
    200.12.8.0/23                 200.12.0.0/20
    200.12.10.0/23                200.12.0.0/20
    200.12.12.0/22                200.12.0.0/20
    200.12.12.0/23                200.12.0.0/20
    200.12.14.0/23                200.12.0.0/20

Whois Entry

whois: 402628

IANA has recorded AS61928 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61928\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.
             % 2026-06-15T13:58:11-03:00 - 2401:2000:6660::13
             
             aut-num:     AS61928
             owner:       ALEXANDRE BISPO COMUNICA��O ME
             ownerid:     11.339.374/0001-52
             responsible: EMERSON FELICIO KUHL
             country:     BR
             owner-c:     EMFKU
             routing-c:   EMFKU
             abuse-c:     DEDMA29
             created:     20140603
             changed:     20181016
             inetnum:     2804:184c::/32
             inetnum:     200.12.0.0/20
             inetnum:     170.238.4.0/22
             as-in:       from AS262949 100 accept ANY
             as-in:       from AS22177 100 accept ANY
             
             nic-hdl-br:  EMFKU
             person:      EMERSON FELICIO KUHL
             e-mail:      emerson@tribenet.com.br
             country:     BR
             created:     20100312
             changed:     20160612
             
             nic-hdl-br:  DEDMA29
             person:      Denis Donato Marques
             e-mail:      denisdmarques@hotmail.com
             country:     BR
             created:     20180223
             changed:     20230509
             
             % 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.