Report for 57300

Name

CORIXL - Comuni Riuniti XL 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 AS6447) 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.

57300 CORIXL, IT

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS12779         ITGATE, IT
    AS6939          HURRICANE, US
    AS12874         FASTWEB, IT
    AS42425         ASN-AVANZATI, IT
  Downstream Adjacent AS list
    AS24717         ASM-SETTIMO-ASN, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15293 AS57300        ORIGIN  Originate:       5120 /19.68  Transit:          0 /0.00  CORIXL, 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       %
 3674 AS57300       CORIXL, IT                                        20     18      3      5     15  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.109.168.0/21      6939 57300           + Announce - aggregate of 91.109.168.0/22 (6939 57300) and 91.109.172.0/22 (6939 57300)
  91.109.168.0/24      6939 57300           - Withdrawn - aggregated with 91.109.169.0/24 (6939 57300)
  91.109.169.0/24      6939 57300           - Withdrawn - aggregated with 91.109.168.0/24 (6939 57300)
  91.109.170.0/24      6939 57300           - Withdrawn - aggregated with 91.109.171.0/24 (6939 57300)
  91.109.171.0/24      6939 57300           - Withdrawn - aggregated with 91.109.170.0/24 (6939 57300)
  91.109.172.0/24      6939 57300           - Withdrawn - aggregated with 91.109.173.0/24 (6939 57300)
  91.109.173.0/24      6939 57300           - Withdrawn - aggregated with 91.109.172.0/24 (6939 57300)
  91.109.174.0/24      6939 57300           - Withdrawn - aggregated with 91.109.175.0/24 (6939 57300)
  91.109.175.0/24      6939 57300           - Withdrawn - aggregated with 91.109.174.0/24 (6939 57300)
  95.87.120.0/21       6939 57300           + Announce - aggregate of 95.87.120.0/22 (6939 57300) and 95.87.124.0/22 (6939 57300)
  95.87.120.0/24       6939 57300           - Withdrawn - aggregated with 95.87.121.0/24 (6939 57300)
  95.87.121.0/24       6939 57300           - Withdrawn - aggregated with 95.87.120.0/24 (6939 57300)
  95.87.122.0/24       6939 57300           - Withdrawn - aggregated with 95.87.123.0/24 (6939 57300)
  95.87.123.0/24       6939 57300           - Withdrawn - aggregated with 95.87.122.0/24 (6939 57300)
  95.87.124.0/24       6939 57300           - Withdrawn - aggregated with 95.87.125.0/24 (6939 57300)
  95.87.125.0/24       6939 57300           - Withdrawn - aggregated with 95.87.124.0/24 (6939 57300)
  95.87.126.0/24       6939 57300           - Withdrawn - aggregated with 95.87.127.0/24 (6939 57300)
  95.87.127.0/24       6939 57300           - Withdrawn - aggregated with 95.87.126.0/24 (6939 57300)
  185.73.164.0/23      6939 57300           + Announce - aggregate of 185.73.164.0/24 (6939 57300) and 185.73.165.0/24 (6939 57300)
  185.73.164.0/24      6939 57300           - Withdrawn - aggregated with 185.73.165.0/24 (6939 57300)
  185.73.165.0/24      6939 57300           - Withdrawn - aggregated with 185.73.164.0/24 (6939 57300)
  185.73.166.0/24      6939 57300             
  185.73.167.0/24      3741 12874 57300       

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

AS57300   20 More Specifics   20 Total Advertisements   CORIXL, IT
    91.109.168.0/24               91.109.168.0/21
    91.109.169.0/24               91.109.168.0/21
    91.109.170.0/24               91.109.168.0/21
    91.109.171.0/24               91.109.168.0/21
    91.109.172.0/24               91.109.168.0/21
    91.109.173.0/24               91.109.168.0/21
    91.109.174.0/24               91.109.168.0/21
    91.109.175.0/24               91.109.168.0/21
    95.87.120.0/24                95.87.120.0/21
    95.87.121.0/24                95.87.120.0/21
    95.87.122.0/24                95.87.120.0/21
    95.87.123.0/24                95.87.120.0/21
    95.87.124.0/24                95.87.120.0/21
    95.87.125.0/24                95.87.120.0/21
    95.87.126.0/24                95.87.120.0/21
    95.87.127.0/24                95.87.120.0/21
    185.73.164.0/24               185.73.164.0/22
    185.73.165.0/24               185.73.164.0/22
    185.73.166.0/24               185.73.164.0/22
    185.73.167.0/24               185.73.164.0/22

Whois Entry

whois: 402603

IANA has recorded AS57300 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57300\n