Report for 271777

Name

SITELCO SPA, CL

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.

271777 SITELCO SPA, CL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263702        GRUPO ZGH SPA, CL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19576 AS271777       ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  SITELCO SPA, CL

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       %
 9652 AS271777      SITELCO SPA, CL                                    8      6      1      3      5  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  38.7.220.0/24        4608 4826 6939 263702 271777   
  179.49.236.0/22      4777 2516 6762 263702 271777   
  179.49.236.0/22      4608 4826 6939 263702 271777 + Announce - aggregate of 179.49.236.0/23 (4608 4826 6939 263702 271777) and 179.49.238.0/23 (4608 4826 6939 263702 271777)
  179.49.236.0/23      4608 4826 6939 263702 271777 - Withdrawn - aggregated with 179.49.238.0/23 (4608 4826 6939 263702 271777)
  179.49.236.0/24      4608 4826 6939 263702 271777 - Withdrawn - matching aggregate 179.49.236.0/23 4608 4826 6939 263702 271777
  179.49.237.0/24      4608 4826 6939 263702 271777 - Withdrawn - matching aggregate 179.49.236.0/23 4608 4826 6939 263702 271777
  179.49.238.0/23      4608 4826 6939 263702 271777 - Withdrawn - aggregated with 179.49.236.0/23 (4608 4826 6939 263702 271777)
  179.49.238.0/24      4608 4826 6939 263702 271777 - Withdrawn - matching aggregate 179.49.238.0/23 4608 4826 6939 263702 271777
  179.49.239.0/24      4608 4826 6939 263702 271777 - Withdrawn - matching aggregate 179.49.238.0/23 4608 4826 6939 263702 271777

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

AS271777   7 More Specifics   8 Total Advertisements   SITELCO SPA, CL
    38.7.220.0/24                 38.0.0.0/8
    179.49.236.0/23               179.49.236.0/22
    179.49.236.0/24               179.49.236.0/22
    179.49.237.0/24               179.49.236.0/22
    179.49.238.0/23               179.49.236.0/22
    179.49.238.0/24               179.49.236.0/22
    179.49.239.0/24               179.49.236.0/22

Whois Entry

whois: 402332

IANA has recorded AS271777 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271777\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded