Report for 42833

Name

ALEXA-AS, 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 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.

42833 ALEXA-AS, IT

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
62485 AS42833        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  ALEXA-AS, 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       %
43198 AS42833       ALEXA-AS, IT                                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.104.31.0/24        4777 2516 174 42833    

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

AS42833   1 More Specifics   1 Total Advertisements   ALEXA-AS, IT
    5.104.31.0/24                 5.104.24.0/21

Whois Entry

whois: 402332

IANA has recorded AS42833 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS42833\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 'AS42383 - AS42959'
             
             as-block:       AS42383 - AS42959
             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:        2021-08-19T06:50:17Z
             last-modified:  2021-08-19T06:50:17Z
             source:         RIPE
             
             % Information related to 'AS42833'
             
             % Abuse contact for 'AS42833' is 'info@atcall.it'
             
             aut-num:        AS42833
             as-name:        ALEXA-AS
             org:            ORG-ATS26-RIPE
             import:         from AS8220 accept ANY
             import:         from AS8968 accept ANY
             export:         to AS8220 announce AS42833
             export:         to AS8968 announce AS42833
             admin-c:        DG5798-RIPE
             tech-c:         MM119-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         DG73483-MNT
             created:        2012-06-28T12:20:07Z
             last-modified:  2018-09-04T11:13:28Z
             source:         RIPE # Filtered
             
             organisation:   ORG-ATS26-RIPE
             org-name:       ATCALL SRL
             country:        IT
             org-type:       LIR
             address:        Via Carlo Pisacane, 21
             address:        28100
             address:        Novara
             address:        ITALY
             phone:          +390321050400
             fax-no:         +390321050799
             reg-nr:         02424120034
             abuse-c:        AR13985-RIPE
             mnt-ref:        FM6673-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        ATCALL-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         ATCALL-MNT
             created:        2010-11-26T09:48:56Z
             last-modified:  2026-04-29T05:32:41Z
             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 (DEXTER)