Report for 216450

Name

prgaero - Letiste Praha, a. s., CZ

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.

216450 prgaero - Letiste Praha, a. s., CZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6855          SK-TELEKOM - Slovak Telekom, a.s., SK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26793 AS216450       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  prgaero - Letiste Praha, a. s., CZ

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       %
11225 AS216450      prgaero - Letiste Praha, a. s., CZ                 5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  85.239.92.0/22       4777 2516 3320 6855 216450   
  85.239.92.0/24       4777 2516 3320 6855 216450 - Withdrawn - matching aggregate 85.239.92.0/22 4777 2516 3320 6855 216450
  85.239.93.0/24       4777 2516 3320 6855 216450 - Withdrawn - matching aggregate 85.239.92.0/22 4777 2516 3320 6855 216450
  85.239.94.0/24       4777 2516 3320 6855 216450 - Withdrawn - matching aggregate 85.239.92.0/22 4777 2516 3320 6855 216450
  85.239.95.0/24       4777 2516 3320 6855 216450 - Withdrawn - matching aggregate 85.239.92.0/22 4777 2516 3320 6855 216450

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

AS216450   4 More Specifics   5 Total Advertisements   prgaero - Letiste Praha, a. s., CZ
    85.239.92.0/24                85.239.92.0/22
    85.239.93.0/24                85.239.92.0/22
    85.239.94.0/24                85.239.92.0/22
    85.239.95.0/24                85.239.92.0/22

Whois Entry

whois: 402609

IANA has recorded AS216450 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS216450\n