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
26781 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       %
11248 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  85.239.92.0/24       4777 2516 3320 6855 216450 - Withdrawn - matching aggregate 85.239.92.0/22 4777 2516 3320 6855 216450
  85.239.93.0/24       4777 2516 3320 6855 216450 - Withdrawn - matching aggregate 85.239.92.0/22 4777 2516 3320 6855 216450
  85.239.94.0/24       4777 2516 3320 6855 216450 - Withdrawn - matching aggregate 85.239.92.0/22 4777 2516 3320 6855 216450
  85.239.95.0/24       4777 2516 3320 6855 216450 - Withdrawn - matching aggregate 85.239.92.0/22 4777 2516 3320 6855 216450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: 402603

IANA has recorded AS216450 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS216450\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             % Note: this output has been filtered.
             
             % Information related to 'AS215130 - AS219547'
             
             as-block:       AS215130 - AS219547
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2026-06-02T14:29:24Z
             last-modified:  2026-06-02T14:29:24Z
             source:         RIPE
             
             % Information related to 'AS216450'
             
             % Abuse contact for 'AS216450' is 'noc.abuse@prg.aero'
             
             aut-num:        AS216450
             as-name:        prgaero
             org:            ORG-LPAS3-RIPE
             import:         from AS13036 accept ANY
             export:         to AS13036 announce AS216450
             import:         from AS25512 accept ANY
             export:         to AS25512 announce AS216450
             admin-c:        TA8800-RIPE
             tech-c:         TA8800-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-cz-prgaero-1-MNT
             created:        2023-08-17T09:11:26Z
             last-modified:  2023-08-17T09:11:26Z
             source:         RIPE
             
             organisation:   ORG-LPAS3-RIPE
             org-name:       Letiste Praha, a. s.
             country:        CZ
             reg-nr:         28244532
             org-type:       LIR
             address:        K letisti 1019
             address:        161 00
             address:        Praha
             address:        CZECH REPUBLIC
             phone:          +420 607069692
             admin-c:        TA8800-RIPE
             tech-c:         TA8800-RIPE
             abuse-c:        AR70762-RIPE
             mnt-ref:        lir-cz-prgaero-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-cz-prgaero-1-MNT
             created:        2023-08-10T07:52:54Z
             last-modified:  2026-05-13T07:07:12Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)