Report for 272958

Name

AS272958 - INVERSIONES ZULUAGA SEJIN 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.

272958 AS272958 - INVERSIONES ZULUAGA SEJIN S.A.S., CO

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS271957        AS271957 - SOMOS NETWORKS COLOMBIA S.A.S. BIC, CO
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS52468         AS52468 - UFINET PANAMA S.A., PA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24054 AS272958       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  AS272958 - INVERSIONES ZULUAGA SEJIN 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       %
15275 AS272958      AS272958 - INVERSIONES ZULUAGA SEJIN S.A.S.,       7      3      0      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  38.211.118.0/23      4777 2497 3356 272958   
  38.211.118.0/24      4608 7575 1299 23520 52468 272958   
  38.211.119.0/24      4777 2497 3356 272958 - Withdrawn - matching aggregate 38.211.118.0/23 4777 2497 3356 272958
  38.224.244.0/23      4777 2497 3356 272958   
  38.224.244.0/24      4777 2497 3356 272958 - Withdrawn - matching aggregate 38.224.244.0/23 4777 2497 3356 272958
  38.224.245.0/24      4777 2497 3356 272958 - Withdrawn - matching aggregate 38.224.244.0/23 4777 2497 3356 272958
  38.236.104.0/24      4777 2516 6830 23520 52468 272958   

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

AS272958   7 More Specifics   7 Total Advertisements   AS272958 - INVERSIONES ZULUAGA SEJIN S.A.S., CO
    38.211.118.0/23               38.0.0.0/8
    38.211.118.0/24               38.0.0.0/8
    38.211.119.0/24               38.0.0.0/8
    38.224.244.0/23               38.0.0.0/8
    38.224.244.0/24               38.0.0.0/8
    38.224.245.0/24               38.0.0.0/8
    38.236.104.0/24               38.0.0.0/8

Whois Entry

whois: 402603

IANA has recorded AS272958 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS272958\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 12:48:05 (-03 -03:00)
             
             aut-num:     AS272958
             owner:       INVERSIONES ZULUAGA SEJIN S.A.S.
             ownerid:     CO-IZSS-LACNIC
             responsible: Pablo Zuluaga
             address:     CL 12 12 49, 49, 
             address:      - Monteria - 
             country:     CO
             phone:       +57  3104510038
             owner-c:     INT47
             routing-c:   INT47
             abuse-c:     INT47
             created:     20230313
             changed:     20230313
             
             nic-hdl:     INT47
             person:      Intalnet Telecomunicaciones
             e-mail:      intalnet.monteria@gmail.com
             address:     cr 25 # 23-74, 23-74, 
             address:      - Monteria Cordoba - 
             country:     CO
             phone:       +57  3148042601
             created:     20220117
             changed:     20220117
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.