Report for 267750

Name

AS267750 - SILKON NETWORK S.A.S., AR

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.

267750 AS267750 - SILKON NETWORK S.A.S., AR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7303          AS7303 - Telecom Argentina S.A., AR
    AS7049          AS7049 - Silica Networks Argentina S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31717 AS267750       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  AS267750 - SILKON NETWORK S.A.S., AR

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       %
14941 AS267750      AS267750 - SILKON NETWORK S.A.S., AR               6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.170.8.0/22        4777 2516 3356 7049 267750 + Announce - aggregate of 45.170.8.0/23 (4777 2516 3356 7049 267750) and 45.170.10.0/23 (4777 2516 3356 7049 267750)
  45.170.8.0/24        4777 2516 3356 7049 267750 - Withdrawn - aggregated with 45.170.9.0/24 (4777 2516 3356 7049 267750)
  45.170.9.0/24        4777 2516 3356 7049 267750 - Withdrawn - aggregated with 45.170.8.0/24 (4777 2516 3356 7049 267750)
  45.170.10.0/24       4777 2516 3356 7049 267750 - Withdrawn - aggregated with 45.170.11.0/24 (4777 2516 3356 7049 267750)
  45.170.11.0/24       4777 2516 3356 7049 267750 - Withdrawn - aggregated with 45.170.10.0/24 (4777 2516 3356 7049 267750)
  168.232.104.0/24     4777 2516 3356 7049 267750   
  168.232.105.0/24     4608 7575 1299 12956 22927 7303 267750   

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

AS267750   6 More Specifics   6 Total Advertisements   AS267750 - SILKON NETWORK S.A.S., AR
    45.170.8.0/24                 45.170.8.0/22
    45.170.9.0/24                 45.170.8.0/22
    45.170.10.0/24                45.170.8.0/22
    45.170.11.0/24                45.170.8.0/22
    168.232.104.0/24              168.232.104.0/22
    168.232.105.0/24              168.232.104.0/22

Whois Entry

whois: 402603

IANA has recorded AS267750 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267750\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded