Report for 272977

Name

AS272977 - GLOBALTRONIK SAS, CO

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.

272977 AS272977 - GLOBALTRONIK SAS, CO

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS273103        AS273103 - TV&MAS S.A.S, CO
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS272937        AS272937 - TUNORTETV TELECOMUNICACIONES S.A.S., CO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28354 AS272977       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS272977 - GLOBALTRONIK SAS, CO

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       %
29482 AS272977      AS272977 - GLOBALTRONIK SAS, CO                    5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.191.220.0/22      4777 2497 3356 272977   
  38.191.220.0/23      4777 2497 174 273103 273103 273103 273103 272977 + Announce - aggregate of 38.191.220.0/24 (4777 2497 174 273103 273103 273103 273103 272977) and 38.191.221.0/24 (4777 2497 174 273103 273103 273103 273103 272977)
  38.191.220.0/24      4777 2497 174 273103 273103 273103 273103 272977 - Withdrawn - aggregated with 38.191.221.0/24 (4777 2497 174 273103 273103 273103 273103 272977)
  38.191.221.0/24      4777 2497 174 273103 273103 273103 273103 272977 - Withdrawn - aggregated with 38.191.220.0/24 (4777 2497 174 273103 273103 273103 273103 272977)
  38.191.222.0/24      4608 7575 18678 262589 272937 272977   
  38.191.223.0/24      4777 2497 174 273103 273103 273103 273103 272977   

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

AS272977   5 More Specifics   5 Total Advertisements   AS272977 - GLOBALTRONIK SAS, CO
    38.191.220.0/22               38.0.0.0/8
    38.191.220.0/24               38.0.0.0/8
    38.191.221.0/24               38.0.0.0/8
    38.191.222.0/24               38.0.0.0/8
    38.191.223.0/24               38.0.0.0/8

Whois Entry

whois: 402603

IANA has recorded AS272977 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS272977\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.
             %  2026-06-09 14:58:14 (-03 -03:00)
             
             aut-num:     AS272977
             owner:       GLOBALTRONIK SAS
             ownerid:     CO-GLSA4-LACNIC
             responsible: Alejandro Galvis
             address:     Calle 13 # 2a-47, 2a, 
             address:      - CUCUTA - 
             country:     CO
             phone:       +57  3104800673
             owner-c:     ALG213
             routing-c:   ALG213
             abuse-c:     ALG213
             created:     20230410
             changed:     20230411
             
             nic-hdl:     ALG213
             person:      Alejandro Galvis
             e-mail:      lacnic@globaltronik.co
             address:     CALLE 13, 2E, 47
             address:      - CUCUTA - NORTE SANTANDER
             country:     CO
             phone:       +57  3166940807
             created:     20230203
             changed:     20230203
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.