Report for 15853

Name

NATSEC, GR

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.

15853 NATSEC, GR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS25472         WIND-AS, GR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59087 AS15853        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  NATSEC, GR

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       %
33498 AS15853       NATSEC, GR                                         1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  195.35.126.0/24      4777 2516 6762 25472 15853   

Whois Entry

whois: 402332

IANA has recorded AS15853 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15853\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 'AS15835 - AS15963'
             
             as-block:       AS15835 - AS15963
             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:        2018-11-22T15:27:25Z
             last-modified:  2018-11-22T15:27:25Z
             source:         RIPE
             
             % Information related to 'AS15853'
             
             % Abuse contact for 'AS15853' is 'IT.Systems@nbgsecurities.com'
             
             aut-num:        AS15853
             as-name:        NatSec
             org:            ORG-NSS11-RIPE
             import:         from AS12361 accept any
             import:         from AS25472 accept any
             import:         from AS56910 accept any
             export:         to AS56910 announce AS15853
             export:         to AS12361 announce AS15853
             export:         to AS25472 announce AS15853
             admin-c:        GS21105-RIPE
             tech-c:         GS21105-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2020-01-23T11:54:16Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-PS3-RIPE
             
             organisation:   ORG-NSS11-RIPE
             org-name:       NBG Securities SA
             country:        GR
             org-type:       OTHER
             address:        Kifisias 66
             address:        15125, Athens
             reg-nr:         000999301000
             tech-c:         GS21105-RIPE
             abuse-c:        NBG7-RIPE
             mnt-ref:        LamdaHellixNOC-MNT
             mnt-by:         LamdaHellixNOC-MNT
             created:        2013-04-04T10:47:27Z
             last-modified:  2026-04-29T07:02:16Z
             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 (ABERDEEN)