Report for 51918

Name

CERBERUSNETWORKS-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.

51918 CERBERUSNETWORKS-AS, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5053  AS51918        ORIGIN  Originate:      36096 /16.86  Transit:          0 /0.00  CERBERUSNETWORKS-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       %
 3380 AS51918       CERBERUSNETWORKS-AS, GB                           24     16      0      8     16  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  46.37.32.0/19        4777 6939 51918        
  46.37.32.0/22        4777 6939 51918      - Withdrawn - matching aggregate 46.37.32.0/19 4777 6939 51918
  46.37.36.0/22        4777 6939 51918      - Withdrawn - matching aggregate 46.37.32.0/19 4777 6939 51918
  46.37.40.0/22        4777 6939 51918      - Withdrawn - matching aggregate 46.37.32.0/19 4777 6939 51918
  46.37.44.0/22        4777 6939 51918      - Withdrawn - matching aggregate 46.37.32.0/19 4777 6939 51918
  46.37.48.0/22        4777 6939 51918      - Withdrawn - matching aggregate 46.37.32.0/19 4777 6939 51918
  46.37.52.0/22        4777 6939 51918      - Withdrawn - matching aggregate 46.37.32.0/19 4777 6939 51918
  46.37.56.0/22        4777 6939 51918      - Withdrawn - matching aggregate 46.37.32.0/19 4777 6939 51918
  46.37.60.0/22        4777 6939 51918      - Withdrawn - matching aggregate 46.37.32.0/19 4777 6939 51918
  77.73.170.0/23       4777 6939 51918        
  77.73.172.0/24       4777 6939 51918        
  83.151.224.0/19      4777 6939 51918        
  83.151.224.0/22      4777 6939 51918      - Withdrawn - matching aggregate 83.151.224.0/19 4777 6939 51918
  83.151.228.0/22      4777 6939 51918      - Withdrawn - matching aggregate 83.151.224.0/19 4777 6939 51918
  83.151.232.0/22      4777 6939 51918      - Withdrawn - matching aggregate 83.151.224.0/19 4777 6939 51918
  83.151.236.0/22      4777 6939 51918      - Withdrawn - matching aggregate 83.151.224.0/19 4777 6939 51918
  83.151.240.0/22      4777 6939 51918      - Withdrawn - matching aggregate 83.151.224.0/19 4777 6939 51918
  83.151.244.0/22      4777 6939 51918      - Withdrawn - matching aggregate 83.151.224.0/19 4777 6939 51918
  83.151.248.0/22      4777 6939 51918      - Withdrawn - matching aggregate 83.151.224.0/19 4777 6939 51918
  83.151.252.0/22      4777 6939 51918      - Withdrawn - matching aggregate 83.151.224.0/19 4777 6939 51918
  92.119.254.0/24      4777 6939 51918        
  185.14.208.0/22      4777 6939 51918        
  185.117.236.0/22     4777 6939 51918        
  195.10.232.0/24      4777 6939 51918        

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

AS51918   20 More Specifics   24 Total Advertisements   CERBERUSNETWORKS-AS, GB
    46.37.32.0/22                 46.37.32.0/19
    46.37.36.0/22                 46.37.32.0/19
    46.37.40.0/22                 46.37.32.0/19
    46.37.44.0/22                 46.37.32.0/19
    46.37.48.0/22                 46.37.32.0/19
    46.37.52.0/22                 46.37.32.0/19
    46.37.56.0/22                 46.37.32.0/19
    46.37.60.0/22                 46.37.32.0/19
    77.73.170.0/23                77.73.168.0/21
    77.73.172.0/24                77.73.168.0/21
    83.151.224.0/22               83.151.224.0/19
    83.151.228.0/22               83.151.224.0/19
    83.151.232.0/22               83.151.224.0/19
    83.151.236.0/22               83.151.224.0/19
    83.151.240.0/22               83.151.224.0/19
    83.151.244.0/22               83.151.224.0/19
    83.151.248.0/22               83.151.224.0/19
    83.151.252.0/22               83.151.224.0/19
    92.119.254.0/24               92.119.252.0/22
    195.10.232.0/24               195.10.224.0/19

Whois Entry

whois: 402332

IANA has recorded AS51918 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51918\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 'AS51857 - AS52209'
             
             as-block:       AS51857 - AS52209
             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:        2024-12-12T14:34:06Z
             last-modified:  2024-12-12T14:34:06Z
             source:         RIPE
             
             % Information related to 'AS51918'
             
             % Abuse contact for 'AS51918' is 'abuse@cerberusnetworks.co.uk'
             
             aut-num:        AS51918
             as-name:        CERBERUSNETWORKS-AS
             org:            ORG-CNL11-RIPE
             import:         from AS8897 action pref=100; accept ANY
             import:         from AS39326 action pref=100; accept ANY
             export:         to AS8897 announce AS51918
             export:         to AS39326 announce AS51918
             admin-c:        NPT28-RIPE
             tech-c:         NPT28-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         EC-MNT
             created:        2010-11-29T16:43:41Z
             last-modified:  2023-05-01T13:44:04Z
             source:         RIPE
             
             organisation:   ORG-CNL11-RIPE
             org-name:       Cerberus Networks Ltd
             country:        GB
             org-type:       LIR
             address:        9 Walmgate Road
             address:        UB6 7LH
             address:        Greenford
             address:        UNITED KINGDOM
             phone:          +44 (0)345 257 1333
             fax-no:         +448452571334
             mnt-ref:        EC-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         EC-MNT
             admin-c:        NPT28-RIPE
             tech-c:         NPT28-RIPE
             abuse-c:        AD10935-RIPE
             source:         RIPE # Filtered
             created:        2010-10-27T09:33:31Z
             last-modified:  2023-05-01T14:04:11Z
             
             role:           NOC & Peering Team
             address:        9 Walmgate Road,
             address:        Greenford, Middlesex, UB6 7LH, UK
             nic-hdl:        NPT28-RIPE
             mnt-by:         EC-MNT
             created:        2023-05-01T12:01:34Z
             last-modified:  2023-05-01T12:01:34Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)