Report for 270577

Name

AS270577 - NET TOP, 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.

270577 NET TOP, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS53427         TGLOBAL-NETWORKS, US
    AS6939          HURRICANE, US
    AS262988        Pombonet Telecomunicacoes e Informatica, BR
    AS268624        Gamers Club Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24325 AS270577       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  NET TOP, 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       %
19925 AS270577      NET TOP, BR                                        4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.94.12.0/22       6939 270577            
  187.94.12.0/23       6939 270577          - Withdrawn - matching aggregate 187.94.12.0/22 6939 270577
  187.94.14.0/23       6939 270577          - Withdrawn - matching aggregate 187.94.12.0/22 6939 270577
  187.94.14.0/24       6939 13786 262988 270577   

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

AS270577   6 More Specifics   7 Total Advertisements   NET TOP, BR
    187.94.12.0/23                187.94.12.0/22
    187.94.12.0/24                187.94.12.0/22
    187.94.13.0/24                187.94.12.0/22
    187.94.14.0/23                187.94.12.0/22
    187.94.14.0/24                187.94.12.0/22
    187.94.15.0/24                187.94.12.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 187.94.12.0/24              Announced
    + 187.94.13.0/24              Announced
    + 187.94.14.0/23              Announced
    + 187.94.15.0/24              Announced

Whois Entry

whois: 402549

IANA has recorded AS270577 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270577\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.
             % 2026-05-27T12:28:24-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270577
             owner:       NET TOP
             ownerid:     29.894.887/0001-90
             responsible: PRISCILA DE CARVALHO SILVA HOFFMAN
             country:     BR
             owner-c:     NETOP
             routing-c:   NETOP
             abuse-c:     NETOP
             created:     20200330
             changed:     20200330
             inetnum:     187.94.12.0/22
             inetnum:     2804:6e20::/32
             
             nic-hdl-br:  NETOP
             person:      NET TOP
             e-mail:      priscila@nettop.com.br
             country:     BR
             created:     20190306
             changed:     20240320
             
             % 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.