Report for 35826

Name

NETSERVERS-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.

35826 NETSERVERS-AS, GB

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS7575          AARNET-AS-AP Australian Academic and Research Network AARNet, AU
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
  Downstream Adjacent AS list
    AS205311        CAMBRIDGE_FIBRE_NETWORKS, GB
    AS209113        PRECEDENCE, GB
    AS62815         LAER-AS-CAM1 - UnitedLayer, LLC, US
    AS61419         THECLOUDSIMPLIFIED, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6454  AS35826        ORG+TRN Originate:      22528 /17.54  Transit:       5120 /19.68 NETSERVERS-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       %
 7379 AS35826       NETSERVERS-AS, GB                                 11      6      0      5      6  54.55%


  Prefix               AS Path                              Aggregation Suggestion
  37.1.96.0/21         4608 7575 35826        
  37.1.96.0/22         4608 7575 35826      - Withdrawn - matching aggregate 37.1.96.0/21 4608 7575 35826
  37.1.100.0/22        4608 7575 35826      - Withdrawn - matching aggregate 37.1.96.0/21 4608 7575 35826
  80.248.176.0/20      4608 7575 35826        
  80.248.176.0/21      4608 7575 35826      - Withdrawn - matching aggregate 80.248.176.0/20 4608 7575 35826
  80.248.184.0/21      4608 7575 35826      - Withdrawn - matching aggregate 80.248.176.0/20 4608 7575 35826
  94.229.128.0/20      4608 7575 35826        
  94.229.128.0/21      4608 7575 35826      - Withdrawn - matching aggregate 94.229.128.0/20 4608 7575 35826
  94.229.136.0/21      4608 7575 35826      - Withdrawn - matching aggregate 94.229.128.0/20 4608 7575 35826
  185.113.204.0/22     4608 7575 35826        
  185.229.48.0/22      4608 7575 35826        

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

AS35826   6 More Specifics   11 Total Advertisements   NETSERVERS-AS, GB
    37.1.96.0/22                  37.1.96.0/21
    37.1.100.0/22                 37.1.96.0/21
    80.248.176.0/21               80.248.176.0/20
    80.248.184.0/21               80.248.176.0/20
    94.229.128.0/21               94.229.128.0/20
    94.229.136.0/21               94.229.128.0/20

Whois Entry

whois: 402332

IANA has recorded AS35826 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS35826\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 'AS35821 - AS35839'
             
             as-block:       AS35821 - AS35839
             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:        2024-11-27T08:17:02Z
             last-modified:  2024-11-27T08:17:02Z
             source:         RIPE
             
             % Information related to 'AS35826'
             
             % Abuse contact for 'AS35826' is 'abuse@netservers.co.uk'
             
             aut-num:        AS35826
             as-name:        NETSERVERS-AS
             org:            ORG-NL54-RIPE
             import:         from as2914 accept ANY
             import:         from as6939 accept ANY
             import:         from as174 accept ANY
             export:         to as2914 announce AS-NETSERVERS
             export:         to as6939 announce AS-NETSERVERS
             export:         to as174 announce AS-NETSERVERS
             admin-c:        NSHM1-RIPE
             tech-c:         NSHM1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         NETSERVERS-MNT
             created:        2005-11-08T11:24:27Z
             last-modified:  2021-07-15T14:59:05Z
             source:         RIPE # Filtered
             
             organisation:   ORG-NL54-RIPE
             org-name:       Netservers Limited
             country:        GB
             org-type:       LIR
             address:        21 Signet Court Swanns Road
             address:        CB5 8LA
             address:        Cambridge
             address:        UNITED KINGDOM
             phone:          +441223446000
             fax-no:         +44870 4861970
             admin-c:        BRSM2-RIPE
             admin-c:        JM4840-RIPE
             mnt-ref:        NETSERVERS-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         NETSERVERS-MNT
             abuse-c:        NSHM1-RIPE
             created:        2005-11-03T06:11:16Z
             last-modified:  2020-12-16T12:51:13Z
             source:         RIPE # Filtered
             
             role:           Netservers Hostmaster
             address:        21 Signet Court
                             Swanns Road
                             Cambridge
                             CB5 8LA
                             UK
             abuse-mailbox:  abuse@netservers.co.uk
             admin-c:        JM4840-RIPE
             admin-c:        BRSM2-RIPE
             tech-c:         BRSM2-RIPE
             tech-c:         JM4840-RIPE
             nic-hdl:        NSHM1-RIPE
             mnt-by:         NETSERVERS-MNT
             created:        2005-11-03T16:39:16Z
             last-modified:  2009-02-02T13:11:37Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)