Report for 266260

Name

ITOP TELECOM LTDA - 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.

266260 ITOP TELECOM LTDA - ME, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS28306         Voluy Telecom Eireli, BR
    AS21574         Century Telecom Ltda, BR
  Downstream Adjacent AS list
    AS274369        L3 NETWORKS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20848 AS266260       ORG+TRN Originate:       3072 /20.42  Transit:        256 /24.00 ITOP TELECOM LTDA - 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       %
11594 AS266260      ITOP TELECOM LTDA - ME, BR                         7      5      1      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  192.140.88.0/22      4608 7575 7195 28306 266260   
  192.140.88.0/23      4608 7575 7195 28306 266260 - Withdrawn - matching aggregate 192.140.88.0/22 4608 7575 7195 28306 266260
  192.140.88.0/24      4777 2497 3356 21574 266260 266260 266260   
  192.140.89.0/24      4608 7575 7195 28306 266260 - Withdrawn - matching aggregate 192.140.88.0/22 4608 7575 7195 28306 266260
  192.140.90.0/23      4608 7575 7195 28306 266260 - Withdrawn - matching aggregate 192.140.88.0/22 4608 7575 7195 28306 266260
  192.140.90.0/23      4777 2497 3356 21574 266260 266260 + Announce - aggregate of 192.140.90.0/24 (4777 2497 3356 21574 266260 266260) and 192.140.91.0/24 (4777 2497 3356 21574 266260 266260)
  192.140.90.0/24      4777 2497 3356 21574 266260 266260 - Withdrawn - aggregated with 192.140.91.0/24 (4777 2497 3356 21574 266260 266260)
  192.140.91.0/24      4777 2497 3356 21574 266260 266260 - Withdrawn - aggregated with 192.140.90.0/24 (4777 2497 3356 21574 266260 266260)

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

AS266260   6 More Specifics   7 Total Advertisements   ITOP TELECOM LTDA - ME, BR
    192.140.88.0/23               192.140.88.0/22
    192.140.88.0/24               192.140.88.0/22
    192.140.89.0/24               192.140.88.0/22
    192.140.90.0/23               192.140.88.0/22
    192.140.90.0/24               192.140.88.0/22
    192.140.91.0/24               192.140.88.0/22

Whois Entry

whois: 402332

IANA has recorded AS266260 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266260\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.
             % 2026-04-02T12:05:59-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266260
             owner:       ITOP TELECOM LTDA - ME
             ownerid:     11.767.198/0001-50
             responsible: Marcos Luiz Domingos Pires
             country:     BR
             owner-c:     ITLME68
             routing-c:   ITLME68
             abuse-c:     VSLNE9
             created:     20170508
             changed:     20240110
             inetnum:     192.140.88.0/22
             inetnum:     2804:3d34::/32
             as-in:       from AS52917 300 accept AS52917
             as-in:       from AS52752 300 accept AS52752
             as-in:       from AS28133 300 accept AS28133
             as-in:       from AS53013 100 accept ANY
             as-in:       from AS21574 200 accept ANY
             as-out:      to AS21574 announce AS266260
             as-out:      to AS53013 announce AS266260
             as-out:      to AS21574 announce AS52917
             as-out:      to AS21574 announce AS52752
             as-out:      to AS53013 announce AS52752
             as-out:      to AS53013 announce AS52917
             as-out:      to AS21574 announce AS52917
             as-out:      to AS53013 announce AS28133
             
             nic-hdl-br:  ITLME68
             person:      ITOP TELECOM LTDA - ME
             e-mail:      noc@itop.net.br
             country:     BR
             created:     20170314
             changed:     20201031
             
             nic-hdl-br:  VSLNE9
             person:      VICENTE S�RIO LEMES NETTO
             e-mail:      noc@itop.net.br
             country:     BR
             created:     20230914
             changed:     20230914
             
             % 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.