Report for 44489

Name

Starnet - Starnet, 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.

44489 Starnet - Starnet, CZ

  Adjacency:     4  Upstream:     1  Downstream:     3
  Upstream Adjacent AS list
    AS39392         SuperNetwork - SuperNetwork, CZ
  Downstream Adjacent AS list
    AS57287         OTAVANET-AS - OtavaNet s.r.o., CZ
    AS204567        ASPCKBnet - PCKBnet s.r.o., CZ
    AS51420         CYRILEK-AS - cyrilek.net z.s., CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2767  AS44489        ORG+TRN Originate:      77312 /15.76  Transit:      25088 /17.39 Starnet - Starnet, 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       %
10346 AS44489       Starnet - Starnet, CZ                             26      6      2     22      4  15.38%


  Prefix               AS Path                              Aggregation Suggestion
  45.85.172.0/22       4777 2497 1299 39392 44489   
  45.92.236.0/22       4777 2497 1299 39392 44489   
  79.110.42.0/23       4777 2497 1299 39392 44489   
  79.110.44.0/22       4777 2497 1299 39392 44489 + Announce - aggregate of 79.110.44.0/23 (4777 2497 1299 39392 44489) and 79.110.46.0/23 (4777 2497 1299 39392 44489)
  79.110.44.0/23       4777 2497 1299 39392 44489 - Withdrawn - aggregated with 79.110.46.0/23 (4777 2497 1299 39392 44489)
  79.110.46.0/24       4777 2497 1299 39392 44489 - Withdrawn - aggregated with 79.110.47.0/24 (4777 2497 1299 39392 44489)
  79.110.47.0/24       4777 2497 1299 39392 44489 - Withdrawn - aggregated with 79.110.46.0/24 (4777 2497 1299 39392 44489)
  85.119.88.0/21       4777 2497 1299 39392 44489   
  89.31.40.0/21        4777 2497 1299 39392 44489   
  89.239.0.0/19        4777 2497 1299 39392 44489   
  91.235.200.0/23      4777 2497 1299 39392 44489   
  91.240.46.0/24       4777 2497 1299 39392 44489   
  92.62.224.0/20       4777 2497 1299 39392 44489   
  93.91.48.0/20        4777 2497 1299 39392 44489   
  95.129.240.0/21      4777 2497 1299 39392 44489   
  109.164.0.0/17       4777 2497 1299 39392 44489   
  109.164.108.0/22     4777 2497 1299 39392 44489 - Withdrawn - matching aggregate 109.164.0.0/17 4777 2497 1299 39392 44489
  109.164.116.0/23     4777 2497 174 39392 44489 + Announce - aggregate of 109.164.116.0/24 (4777 2497 174 39392 44489) and 109.164.117.0/24 (4777 2497 174 39392 44489)
  109.164.116.0/24     4777 2497 174 39392 44489 - Withdrawn - aggregated with 109.164.117.0/24 (4777 2497 174 39392 44489)
  109.164.117.0/24     4777 2497 174 39392 44489 - Withdrawn - aggregated with 109.164.116.0/24 (4777 2497 174 39392 44489)
  109.164.118.0/24     4777 2497 174 39392 44489   
  178.217.144.0/21     4777 2497 1299 39392 44489   
  178.255.168.0/21     4777 2497 1299 39392 44489   
  185.15.144.0/22      4777 2497 1299 39392 44489   
  185.131.60.0/22      4777 2497 1299 39392 44489   
  185.173.248.0/22     4777 2497 1299 39392 44489   
  195.88.142.0/23      4777 2497 1299 39392 44489   
  213.129.128.0/19     4777 2497 1299 39392 44489   

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

AS44489   8 More Specifics   26 Total Advertisements   Starnet - Starnet, CZ
    79.110.42.0/23                79.110.32.0/20
    79.110.44.0/23                79.110.32.0/20
    79.110.46.0/24                79.110.32.0/20
    79.110.47.0/24                79.110.32.0/20
    109.164.108.0/22              109.164.0.0/17
    109.164.116.0/24              109.164.0.0/17
    109.164.117.0/24              109.164.0.0/17
    109.164.118.0/24              109.164.0.0/17

Whois Entry

whois: 402603

IANA has recorded AS44489 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS44489\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 'AS44170 - AS44569'
             
             as-block:       AS44170 - AS44569
             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:        2025-01-27T15:33:09Z
             last-modified:  2025-01-27T15:33:09Z
             source:         RIPE
             
             % Information related to 'AS44489'
             
             % Abuse contact for 'AS44489' is 'ripe@starnet.cz'
             
             aut-num:        AS44489
             as-name:        Starnet
             org:            ORG-Ss97-RIPE
             import:         from AS16019 accept any
             import:         from AS39392 accept any
             export:         to AS16019 announce AS44489:AS-SET-STARNET
             export:         to AS39392 announce AS44489:AS-SET-STARNET
             default:        to AS16019
             admin-c:        RK2653-RIPE
             tech-c:         RK2653-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-CZSTARNET
             created:        2008-01-28T13:24:30Z
             last-modified:  2024-12-09T20:49:33Z
             source:         RIPE # Filtered
             
             organisation:   ORG-SS97-RIPE
             org-name:       STARNET, s.r.o.
             country:        CZ
             reg-nr:         26041561
             org-type:       LIR
             address:        Ant. Barcala 1446/26A
             address:        37005
             address:        Ceske Budejovice
             address:        CZECH REPUBLIC
             phone:          +420608470980
             admin-c:        RK2653-RIPE
             abuse-c:        AR14468-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        MNT-CZSTARNET
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-CZSTARNET
             created:        2008-01-02T11:05:54Z
             last-modified:  2026-05-13T07:24:55Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)