Report for 208267

Name

SERENNO - Serenno Cybersecurity srl, IT

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 AS6447) 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.

208267 ZEROTTL, IT

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS41327         FIBERTELECOM-AS Fiber Telecom S.p.A., IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
72114 AS208267       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  ZEROTTL, IT

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       %
65128 AS208267      ZEROTTL, IT                                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  212.73.149.0/24      57866 41327 208267     

Whois Entry

whois: 402603

IANA has recorded AS208267 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS208267\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS208267'
             
             % Abuse contact for 'AS208267' is 'abuse@serenno.it'
             
             aut-num:        AS208267
             as-name:        SERENNO
             org:            ORG-SCS119-RIPE
             import:         from AS41327 accept ANY
             export:         to AS41327 announce AS208267
             import:         from AS6461 accept ANY
             export:         to AS6461 announce AS208267
             admin-c:        GD9573-RIPE
             tech-c:         GD9573-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-it-serenno-1-MNT
             created:        2026-01-28T10:08:20Z
             last-modified:  2026-01-28T10:08:20Z
             source:         RIPE
             
             organisation:   ORG-SCS119-RIPE
             org-name:       Serenno Cybersecurity srl
             country:        IT
             reg-nr:         14280080962
             org-type:       LIR
             address:        Via Valtellina 20
             address:        20159
             address:        Milan
             address:        ITALY
             phone:          +39 02 3596 5629
             admin-c:        GD9573-RIPE
             tech-c:         GD9573-RIPE
             abuse-c:        AR79374-RIPE
             mnt-ref:        lir-it-serenno-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-it-serenno-1-MNT
             created:        2025-12-29T09:40:25Z
             last-modified:  2026-05-13T07:02:11Z
             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 (ABERDEEN)