Report for 59419

Name

SIDERA-AS - Sidera ICTease S.r.l., IT

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.

59419 SIDERA-AS - Sidera ICTease S.r.l., IT

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS20811         BRENNERCOM-AS - Retelit Digital Services S.p.A., IT
    AS44512         KONVERTO-AS - KONVERTO SPA, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20100 AS59419        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  SIDERA-AS - Sidera ICTease S.r.l., IT

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       %
13323 AS59419       SIDERA-AS - Sidera ICTease S.r.l., IT              6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  158.94.176.0/22      4777 2516 3257 44512 59419   
  185.141.84.0/22      4777 2516 3257 44512 59419   
  185.141.84.0/22      4777 2497 1299 28716 20811 59419 + Announce - aggregate of 185.141.84.0/23 (4777 2497 1299 28716 20811 59419) and 185.141.86.0/23 (4777 2497 1299 28716 20811 59419)
  185.141.84.0/24      4777 2497 1299 28716 20811 59419 - Withdrawn - aggregated with 185.141.85.0/24 (4777 2497 1299 28716 20811 59419)
  185.141.85.0/24      4777 2497 1299 28716 20811 59419 - Withdrawn - aggregated with 185.141.84.0/24 (4777 2497 1299 28716 20811 59419)
  185.141.86.0/24      4777 2497 1299 28716 20811 59419 - Withdrawn - aggregated with 185.141.87.0/24 (4777 2497 1299 28716 20811 59419)
  185.141.87.0/24      4777 2497 1299 28716 20811 59419 - Withdrawn - aggregated with 185.141.86.0/24 (4777 2497 1299 28716 20811 59419)

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

AS59419   4 More Specifics   6 Total Advertisements   SIDERA-AS - Sidera ICTease S.r.l., IT
    185.141.84.0/24               185.141.84.0/22
    185.141.85.0/24               185.141.84.0/22
    185.141.86.0/24               185.141.84.0/22
    185.141.87.0/24               185.141.84.0/22

Whois Entry

whois: 402628

IANA has recorded AS59419 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS59419\n