Report for 271922

Name

LEIRIA HUGO LEANDRO GEO FIBER, 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.

271922 LEIRIA HUGO LEANDRO GEO FIBER, AR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS22927         Telefonica de Argentina, AR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21161 AS271922       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  LEIRIA HUGO LEANDRO GEO FIBER, 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       %
 8070 AS271922      LEIRIA HUGO LEANDRO GEO FIBER, AR                  9      8      2      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  38.210.56.0/22       4777 2516 3356 271922 271922 271922 271922 271922 271922   
  38.210.56.0/22       4608 1221 4637 12956 22927 271922 271922 271922 271922 + Announce - aggregate of 38.210.56.0/23 (4608 1221 4637 12956 22927 271922 271922 271922 271922) and 38.210.58.0/23 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  38.210.56.0/24       4608 1221 4637 12956 22927 271922 271922 271922 271922 - Withdrawn - aggregated with 38.210.57.0/24 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  38.210.57.0/24       4608 1221 4637 12956 22927 271922 271922 271922 271922 - Withdrawn - aggregated with 38.210.56.0/24 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  38.210.58.0/24       4608 1221 4637 12956 22927 271922 271922 271922 271922 - Withdrawn - aggregated with 38.210.59.0/24 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  38.210.59.0/24       4608 1221 4637 12956 22927 271922 271922 271922 271922 - Withdrawn - aggregated with 38.210.58.0/24 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  179.63.52.0/22       4608 1221 4637 12956 22927 271922 271922 271922 271922 + Announce - aggregate of 179.63.52.0/23 (4608 1221 4637 12956 22927 271922 271922 271922 271922) and 179.63.54.0/23 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  179.63.52.0/24       4608 1221 4637 12956 22927 271922 271922 271922 271922 - Withdrawn - aggregated with 179.63.53.0/24 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  179.63.53.0/24       4608 1221 4637 12956 22927 271922 271922 271922 271922 - Withdrawn - aggregated with 179.63.52.0/24 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  179.63.54.0/24       4608 1221 4637 12956 22927 271922 271922 271922 271922 - Withdrawn - aggregated with 179.63.55.0/24 (4608 1221 4637 12956 22927 271922 271922 271922 271922)
  179.63.55.0/24       4608 1221 4637 12956 22927 271922 271922 271922 271922 - Withdrawn - aggregated with 179.63.54.0/24 (4608 1221 4637 12956 22927 271922 271922 271922 271922)

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

AS271922   9 More Specifics   9 Total Advertisements   LEIRIA HUGO LEANDRO GEO FIBER, AR
    38.210.56.0/22                38.0.0.0/8
    38.210.56.0/24                38.0.0.0/8
    38.210.57.0/24                38.0.0.0/8
    38.210.58.0/24                38.0.0.0/8
    38.210.59.0/24                38.0.0.0/8
    179.63.52.0/24                179.63.52.0/22
    179.63.53.0/24                179.63.52.0/22
    179.63.54.0/24                179.63.52.0/22
    179.63.55.0/24                179.63.52.0/22

Whois Entry

whois: 402332

IANA has recorded AS271922 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS271922\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)