Report for 266877

Name

COLOMBIATEL TELECOMUNICACIONES, 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.

266877 COLOMBIATEL TELECOMUNICACIONES, CO

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS18678         INTERNEXA S.A. E.S.P, CO
    AS267708        SP SISTEMAS PALACIOS LTDA, CO
    AS262186        TV AZTECA SUCURSAL COLOMBIA, CO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34480 AS266877       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  COLOMBIATEL TELECOMUNICACIONES, 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       %
70303 AS266877      COLOMBIATEL TELECOMUNICACIONES, CO                 5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  152.231.24.0/24      4608 7575 18678 266877 266877   
  152.231.25.0/24      4777 6939 52320 262186 266877   
  152.231.27.0/24      4777 2516 6762 262186 266877 266877   
  152.231.28.0/24      4777 2497 1299 23520 262186 266877   
  152.231.31.0/24      4777 2497 174 23520 267708 266877   

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

AS266877   5 More Specifics   5 Total Advertisements   COLOMBIATEL TELECOMUNICACIONES, CO
    152.231.24.0/24               152.231.24.0/21
    152.231.25.0/24               152.231.24.0/21
    152.231.27.0/24               152.231.24.0/21
    152.231.28.0/24               152.231.24.0/21
    152.231.31.0/24               152.231.24.0/21

Whois Entry

whois: 402332

IANA has recorded AS266877 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266877\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.
             %  2026-03-31 15:06:46 (-03 -03:00)
             
             aut-num:     AS266877
             owner:       COLOMBIATEL TELECOMUNICACIONES
             ownerid:     CO-COTE9-LACNIC
             responsible: Jhon Salcedo Henao
             address:     Avda 4 Norte 24 n 90, 24 90, Piso 2
             address:     -- - Cali - VL
             country:     CO
             phone:       +57  23851055 [1001]
             owner-c:     JSH
             routing-c:   JSH
             abuse-c:     JSH
             created:     20180807
             changed:     20180807
             inetnum:     152.231.24.0/21
             
             nic-hdl:     JSH
             person:      Jhon Salcedo Henao
             e-mail:      gerencia@colombiatel.co
             address:     Avenida 4 Norte, 24N90, -
             address:     760046 - Cali - Valle del Cauca
             country:     CO
             phone:       +57  23851055 [0000]
             created:     20140122
             changed:     20220315
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.