Report for 266021

Name

AS266021 - SIC Informatica e 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.

266021 AS266021 - SIC Informatica e Tecnologia Ltda., BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263009        AS263009 - FORTE TELECOM LTDA., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20725 AS266021       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS266021 - SIC Informatica e 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       %
 8027 AS266021      AS266021 - SIC Informatica e Tecnologia Ltda.      7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  170.245.36.0/22      4777 2497 3356 263009 266021   
  170.245.36.0/23      4777 2497 3356 263009 266021 - Withdrawn - matching aggregate 170.245.36.0/22 4777 2497 3356 263009 266021
  170.245.36.0/24      4777 2497 3356 263009 266021 - Withdrawn - matching aggregate 170.245.36.0/22 4777 2497 3356 263009 266021
  170.245.37.0/24      4777 2497 3356 263009 266021 - Withdrawn - matching aggregate 170.245.36.0/22 4777 2497 3356 263009 266021
  170.245.38.0/23      4777 2497 3356 263009 266021 - Withdrawn - matching aggregate 170.245.36.0/22 4777 2497 3356 263009 266021
  170.245.38.0/24      4777 2497 3356 263009 266021 - Withdrawn - matching aggregate 170.245.36.0/22 4777 2497 3356 263009 266021
  170.245.39.0/24      4777 2497 3356 263009 266021 - Withdrawn - matching aggregate 170.245.36.0/22 4777 2497 3356 263009 266021

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

AS266021   6 More Specifics   7 Total Advertisements   AS266021 - SIC Informatica e Tecnologia Ltda., BR
    170.245.36.0/23               170.245.36.0/22
    170.245.36.0/24               170.245.36.0/22
    170.245.37.0/24               170.245.36.0/22
    170.245.38.0/23               170.245.36.0/22
    170.245.38.0/24               170.245.36.0/22
    170.245.39.0/24               170.245.36.0/22

Whois Entry

whois: 402609

IANA has recorded AS266021 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266021\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.
             % 2026-06-11T06:20:07-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266021
             owner:       SIC Inform�tica e Tecnologia Ltda.
             ownerid:     07.103.828/0001-14
             responsible: Jos� C G Peixoto
             country:     BR
             owner-c:     JCGPE13
             routing-c:   JCGPE13
             abuse-c:     JCGPE13
             created:     20170126
             changed:     20170126
             inetnum:     170.245.36.0/22
             inetnum:     2804:3940::/32
             
             nic-hdl-br:  JCGPE13
             person:      Jos� Cl�udio Gra�a Peixoto
             e-mail:      sac.snake@gmail.com
             country:     BR
             created:     20130416
             changed:     20260312
             
             % 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.