Report for 200553

Name

INTERFIBRA, 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.

200553 INTERFIBRA, IT

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS41327         FIBERTELECOM-AS Fiber Telecom S.p.A., IT
    AS6762          SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
  Downstream Adjacent AS list
    AS209583        ARMADA, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15209 AS200553       ORG+TRN Originate:       5120 /19.68  Transit:        512 /23.00 INTERFIBRA, 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       %
 6693 AS200553      INTERFIBRA, IT                                    14      7      0      7      7  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  77.73.119.0/24       4777 2516 6762 200553   
  91.198.141.0/24      4777 2516 6762 200553   
  91.198.147.0/24      4777 2516 6762 200553   
  91.198.158.0/24      4777 2516 6762 200553   
  91.198.167.0/24      4777 2516 6762 200553   
  185.100.32.0/22      4777 2516 6762 200553   
  185.100.33.0/24      4777 2516 6762 200553 - Withdrawn - matching aggregate 185.100.32.0/22 4777 2516 6762 200553
  185.100.34.0/24      4777 2516 6762 200553 - Withdrawn - matching aggregate 185.100.32.0/22 4777 2516 6762 200553
  185.100.35.0/24      4777 2516 6762 200553 - Withdrawn - matching aggregate 185.100.32.0/22 4777 2516 6762 200553
  185.202.128.0/22     4777 2516 6762 200553   
  185.202.128.0/24     4777 2516 6762 200553 - Withdrawn - matching aggregate 185.202.128.0/22 4777 2516 6762 200553
  185.202.129.0/24     4777 2516 6762 200553 - Withdrawn - matching aggregate 185.202.128.0/22 4777 2516 6762 200553
  185.202.130.0/24     4777 2516 6762 200553 - Withdrawn - matching aggregate 185.202.128.0/22 4777 2516 6762 200553
  185.202.131.0/24     4777 2516 6762 200553 - Withdrawn - matching aggregate 185.202.128.0/22 4777 2516 6762 200553

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

AS200553   7 More Specifics   14 Total Advertisements   INTERFIBRA, IT
    185.100.33.0/24               185.100.32.0/22
    185.100.34.0/24               185.100.32.0/22
    185.100.35.0/24               185.100.32.0/22
    185.202.128.0/24              185.202.128.0/22
    185.202.129.0/24              185.202.128.0/22
    185.202.130.0/24              185.202.128.0/22
    185.202.131.0/24              185.202.128.0/22

Whois Entry

whois: 402332

IANA has recorded AS200553 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS200553\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)