Report for 273908

Name

AS273908 - COMFIBRA X S.A.S, 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.

273908 AS273908 - COMFIBRA X S.A.S, CO

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS273103        AS273103 - TV&MAS S.A.S, CO
    AS267699        AS267699 - CUBOTELECOM CIA. LTDA., EC

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57054 AS273908       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  AS273908 - COMFIBRA X S.A.S, 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       %
72578 AS273908      AS273908 - COMFIBRA X S.A.S, CO                    2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.194.69.0/24       4777 2497 174 273103 273103 273103 273103 273908   
  185.75.13.0/24       4777 2497 3356 267699 267699 267699 267699 267699 267699 267699 273908   

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

AS273908   2 More Specifics   2 Total Advertisements   AS273908 - COMFIBRA X S.A.S, CO
    45.194.69.0/24                45.192.0.0/12
    185.75.13.0/24                185.75.12.0/22

Whois Entry

whois: 402625

IANA has recorded AS273908 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273908\n             % IP Client: 2401:2000:6660::13
              
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             % LACNIC resource: whois.lacnic.net
             
             
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             %  2026-06-14 15:59:11 (-03 -03:00)
             
             aut-num:     AS273908
             owner:       COMFIBRA X S.A.S
             ownerid:     CO-CXSA-LACNIC
             responsible: Luis Jairo Silva Vargas
             address:     CLL 11 6 72, 6, 
             address:     862020 - Valle del Guamuez - Putumayo
             country:     CO
             phone:       +57  3132884118
             owner-c:     LUS116
             routing-c:   LUS116
             abuse-c:     LUS116
             created:     20240820
             changed:     20240821
             
             nic-hdl:     LUS116
             person:      Luis Silva
             e-mail:      soporte@comfibrax.com
             address:     11, 5, 72
             address:     862020 - Valle del Guamuez - Putumayo
             country:     CO
             phone:       +57  3132884118
             created:     20240527
             changed:     20240527
             
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