Report for 52495

Name

Cotel Ltda., BO

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.

52495 Cotel Ltda., BO

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS27839         Comteco Ltda, BO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9302  AS52495        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  Cotel Ltda., BO

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       %
 7534 AS52495       Cotel Ltda., BO                                    8      8      2      2      6  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  190.103.64.0/20      4777 2516 6762 6568 27839 52495 + Announce - aggregate of 190.103.64.0/21 (4777 2516 6762 6568 27839 52495) and 190.103.72.0/21 (4777 2516 6762 6568 27839 52495)
  190.103.64.0/22      4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.103.68.0/22 (4777 2516 6762 6568 27839 52495)
  190.103.68.0/22      4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.103.64.0/22 (4777 2516 6762 6568 27839 52495)
  190.103.72.0/22      4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.103.76.0/22 (4777 2516 6762 6568 27839 52495)
  190.103.76.0/22      4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.103.72.0/22 (4777 2516 6762 6568 27839 52495)
  190.109.224.0/19     4777 2516 6762 6568 27839 52495 + Announce - aggregate of 190.109.224.0/20 (4777 2516 6762 6568 27839 52495) and 190.109.240.0/20 (4777 2516 6762 6568 27839 52495)
  190.109.224.0/21     4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.109.232.0/21 (4777 2516 6762 6568 27839 52495)
  190.109.232.0/21     4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.109.224.0/21 (4777 2516 6762 6568 27839 52495)
  190.109.240.0/21     4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.109.248.0/21 (4777 2516 6762 6568 27839 52495)
  190.109.248.0/21     4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.109.240.0/21 (4777 2516 6762 6568 27839 52495)

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

AS52495   8 More Specifics   8 Total Advertisements   Cotel Ltda., BO
    190.103.64.0/22               190.103.64.0/20
    190.103.68.0/22               190.103.64.0/20
    190.103.72.0/22               190.103.64.0/20
    190.103.76.0/22               190.103.64.0/20
    190.109.224.0/21              190.109.224.0/19
    190.109.232.0/21              190.109.224.0/19
    190.109.240.0/21              190.109.224.0/19
    190.109.248.0/21              190.109.224.0/19

Whois Entry

whois: 402332

IANA has recorded AS52495 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52495\n             % IP Client: 2401:2000:6660::13
              
             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
             
             % LACNIC resource: whois.lacnic.net
             
             
             % Copyright LACNIC lacnic.net
             %  The data below is provided for information purposes
             %  and to assist persons in obtaining information about or
             %  related to AS and IP numbers registrations
             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-04-02 09:32:28 (-03 -03:00)
             
             aut-num:     AS52495
             owner:       Cotel Ltda.
             ownerid:     BO-COLT5-LACNIC
             responsible: Pablo Marcelo Aspiazu Salvatierra
             address:     Av. Mariscal Santa Cruz, 980, -
             address:     633 - La Paz - 
             country:     BO
             phone:       +591  222900090 [0000]
             owner-c:     PMS39
             routing-c:   PMS39
             abuse-c:     PMS39
             created:     20131124
             changed:     20230815
             
             nic-hdl:     PMS39
             person:      Pablo Marcelo Aspiazu Salvatierra
             e-mail:      marcelo.aspiazu@cotel.bo
             address:     Av. Mariscal Santa Cruz, 980, 
             address:      - La Paz - Murillo
             country:     BO
             phone:       +591  022372318
             created:     20210514
             changed:     20220421
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.