Report for 21429

Name

SICOB, 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.

21429 SICOB, IT

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS41720         Contact: noc@as41720.net, IT
    AS216309        INVISIONTECH-GROUP-SRL, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59636 AS21429        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  SICOB, 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       %
35298 AS21429       SICOB, IT                                          1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  77.74.144.0/24       4777 2497 174 216309 21429   

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

AS21429   1 More Specifics   1 Total Advertisements   SICOB, IT
    77.74.144.0/24                77.74.144.0/21

Whois Entry

whois: 402332

IANA has recorded AS21429 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21429\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 'AS21392 - AS21451'
             
             as-block:       AS21392 - AS21451
             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:        2018-11-22T15:27:28Z
             last-modified:  2018-11-22T15:27:28Z
             source:         RIPE
             
             % Information related to 'AS21429'
             
             % Abuse contact for 'AS21429' is 'jan@sicob.com'
             
             aut-num:        AS21429
             as-name:        SICOB
             org:            ORG-SS74-RIPE
             remarks:        +----------------------------------------
             remarks:        | Operational issues: staff@sicob.com |
             remarks:        | Peering issues: staff@sicob.com |
             remarks:        | Abuse and SPAM: staff@sicob.com |
             remarks:        +----------------------------------------
             admin-c:        GM393-RIPE
             tech-c:         GM393-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         SICOB-MNT
             created:        2001-12-07T16:24:15Z
             last-modified:  2025-05-04T13:43:51Z
             source:         RIPE
             
             organisation:   ORG-SS74-RIPE
             org-name:       Sicob S.r.l.
             country:        IT
             org-type:       LIR
             address:        VIA MATTEO BANDELLO 6
             address:        20123
             address:        MILANO
             address:        ITALY
             phone:          +390108321159
             fax-no:         +39010822744
             reg-nr:         03597370109
             abuse-c:        AR15886-RIPE
             admin-c:        GM393-RIPE
             mnt-ref:        SICOB-MNT
             mnt-ref:        New-SICOB
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         New-SICOB
             created:        2007-04-16T10:11:08Z
             last-modified:  2026-04-29T05:25:15Z
             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 (SHETLAND)