Report for 48866

Name

NETCRACKER-EMEA-AS, GB

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.

48866 NETCRACKER-EMEA-AS, GB

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS9002          RETN-AS, GB
    AS12301         INVITECH, HU
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29375 AS48866        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  NETCRACKER-EMEA-AS, GB

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       %
23480 AS48866       NETCRACKER-EMEA-AS, GB                             7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  91.223.178.0/24      4777 2497 174 48866    
  154.61.134.0/24      4777 2516 174 48866    
  192.231.26.0/24      4777 2497 174 48866    
  193.218.186.0/24     4608 7575 6461 12301 48866   
  195.191.40.0/23      4777 2516 174 48866  + Announce - aggregate of 195.191.40.0/24 (4777 2516 174 48866) and 195.191.41.0/24 (4777 2516 174 48866)
  195.191.40.0/24      4777 2516 174 48866  - Withdrawn - aggregated with 195.191.41.0/24 (4777 2516 174 48866)
  195.191.41.0/24      4777 2516 174 48866  - Withdrawn - aggregated with 195.191.40.0/24 (4777 2516 174 48866)
  195.211.250.0/24     4777 2497 174 48866    

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

AS48866   3 More Specifics   7 Total Advertisements   NETCRACKER-EMEA-AS, GB
    154.61.134.0/24               154.61.0.0/16
    195.191.40.0/24               195.191.40.0/23
    195.191.41.0/24               195.191.40.0/23

Whois Entry

whois: 402332

IANA has recorded AS48866 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS48866\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 'AS47870 - AS49384'
             
             as-block:       AS47870 - AS49384
             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:        2025-07-09T08:51:07Z
             last-modified:  2025-07-09T08:51:07Z
             source:         RIPE
             
             % Information related to 'AS48866'
             
             % Abuse contact for 'AS48866' is 'itncinfo@netcracker.com'
             
             aut-num:        AS48866
             as-name:        NETCRACKER-EMEA-AS
             org:            ORG-NTEL1-RIPE
             remarks:        Level3
             import:         from AS3356 accept ANY
             export:         to AS3356 announce AS48866
             remarks:        Cogent
             import:         from AS174 accept ANY
             export:         to AS174 announce AS48866
             remarks:        RETN
             import:         from AS9002 accept ANY
             export:         to AS9002 announce AS48866
             remarks:        Invitech
             import:         from AS12301 accept ANY
             export:         to AS12301 announce AS48866
             admin-c:        NAR45-RIPE
             tech-c:         NAR45-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-NETCRACKER
             created:        2016-02-22T16:06:16Z
             last-modified:  2025-01-17T07:26:53Z
             source:         RIPE
             sponsoring-org: ORG-VL110-RIPE
             
             organisation:   ORG-NTEL1-RIPE
             org-name:       Netcracker Technology EMEA Limited
             country:        GB
             org-type:       OTHER
             abuse-c:        NAR45-RIPE
             address:        Endurance House Ground Floor, Vision Park, Histon Cambridgeshire, England, CB24 9ZR, UK
             mnt-ref:        MNT-NETCRACKER
             mnt-by:         MNT-NETCRACKER
             created:        2015-10-09T14:48:00Z
             last-modified:  2024-08-06T11:20:44Z
             source:         RIPE # Filtered
             
             role:           Netcracker NOC
             address:        2010 Cambourne Business Park, Cambourne, Cambridgeshire, CB23 6DW
             abuse-mailbox:  itncinfo@netcracker.com
             nic-hdl:        NAR45-RIPE
             mnt-by:         MNT-NETCRACKER
             created:        2015-10-09T14:46:23Z
             last-modified:  2016-02-02T14:58:30Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)