Report for 266989

Name

AS266989 - ETH ENTERPRISE 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.

266989 AS266989 - ETH ENTERPRISE TECNOLOGIA LTDA, BR

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS269597        AS269597 - STALKER ENGENHARIA EIRELI, BR
  Downstream Adjacent AS list
    AS271375        AS271375 - ZEEP INTERNET, BR
    AS52519         AS52519 - rodrigo przybycien, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27476 AS266989       ORG+TRN Originate:       2048 /21.00  Transit:       2816 /20.54 AS266989 - ETH ENTERPRISE 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       %
19265 AS266989      AS266989 - ETH ENTERPRISE TECNOLOGIA LTDA, BR      3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  45.226.80.0/22       4777 2497 3356 269597 266989   
  45.226.80.0/23       4777 2497 3356 269597 266989 - Withdrawn - matching aggregate 45.226.80.0/22 4777 2497 3356 269597 266989
  45.226.82.0/23       4777 2497 3356 269597 266989 - Withdrawn - matching aggregate 45.226.80.0/22 4777 2497 3356 269597 266989

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

AS266989   2 More Specifics   3 Total Advertisements   AS266989 - ETH ENTERPRISE TECNOLOGIA LTDA, BR
    45.226.80.0/23                45.226.80.0/22
    45.226.82.0/23                45.226.80.0/22

Whois Entry

whois: 402628

IANA has recorded AS266989 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266989\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.
             % 2026-06-15T00:24:02-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266989
             owner:       ETH ENTERPRISE TECNOLOGIA LTDA
             ownerid:     28.255.355/0001-40
             responsible: JOSE ROBERTO DA SILVA
             country:     BR
             owner-c:     JORSI1748
             routing-c:   ETTEL4
             abuse-c:     ETTEL4
             created:     20171107
             changed:     20171107
             inetnum:     45.226.80.0/22
             inetnum:     2804:4670::/32
             
             nic-hdl-br:  JORSI1748
             person:      jose roberto da silva
             e-mail:      j.roberto@ethtelecom.com.br
             country:     BR
             created:     20240209
             changed:     20240710
             
             nic-hdl-br:  ETTEL4
             person:      ETH TELECOM
             e-mail:      wesley@ethtelecom.com.br
             country:     BR
             created:     20170904
             changed:     20230803
             
             % 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.