Report for 271992

Name

AS271992 - ANTIOQUENA DE TELECOMUNICACIONES 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.

271992 AS271992 - ANTIOQUENA DE TELECOMUNICACIONES S.A.S., CO

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS27951         AS27951 - Media Commerce Partners S.A, CO
    AS52468         AS52468 - UFINET PANAMA S.A., PA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21180 AS271992       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS271992 - ANTIOQUENA DE TELECOMUNICACIONES 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       %
19966 AS271992      AS271992 - ANTIOQUENA DE TELECOMUNICACIONES S      6      3      1      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  38.225.248.0/22      4608 7575 18678 27951 271992   
  38.225.248.0/22      4777 2497 6453 52320 52468 271992 271992 + Announce - aggregate of 38.225.248.0/23 (4777 2497 6453 52320 52468 271992 271992) and 38.225.250.0/23 (4777 2497 6453 52320 52468 271992 271992)
  38.225.248.0/23      4777 2497 6453 52320 52468 271992 271992 - Withdrawn - aggregated with 38.225.250.0/23 (4777 2497 6453 52320 52468 271992 271992)
  38.225.250.0/23      4777 2497 6453 52320 52468 271992 271992 - Withdrawn - aggregated with 38.225.248.0/23 (4777 2497 6453 52320 52468 271992 271992)
  206.1.86.0/23        4608 7575 18678 27951 271992   
  206.1.86.0/24        4608 7575 18678 27951 271992 - Withdrawn - matching aggregate 206.1.86.0/23 4608 7575 18678 27951 271992
  206.1.87.0/24        4777 6939 52320 52468 271992   

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

AS271992   6 More Specifics   6 Total Advertisements   AS271992 - ANTIOQUENA DE TELECOMUNICACIONES S.A.S., CO
    38.225.248.0/22               38.0.0.0/8
    38.225.248.0/23               38.0.0.0/8
    38.225.250.0/23               38.0.0.0/8
    206.1.86.0/23                 206.0.0.0/15
    206.1.86.0/24                 206.0.0.0/15
    206.1.87.0/24                 206.0.0.0/15

Whois Entry

whois: 402617

IANA has recorded AS271992 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271992\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded