Report for 48950

Name

GLOBALCOLOCATION - Global Custom Data Limited, 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.

48950 GLOBALCOLOCATION - Global Custom Data Limited, GB

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS41564         AS41564 - Orion Network Limited, GB
    AS3257          GTT-BACKBONE - GTT Communications Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9584  AS48950        ORIGIN  Originate:      11264 /18.54  Transit:          0 /0.00  GLOBALCOLOCATION - Global Custom Data Limited, 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       %
 4344 AS48950       GLOBALCOLOCATION - Global Custom Data Limited     44     18      6     32     12  27.27%


  Prefix               AS Path                              Aggregation Suggestion
  5.157.30.0/23        4777 2516 3257 48950 + Announce - aggregate of 5.157.30.0/24 (4777 2516 3257 48950) and 5.157.31.0/24 (4777 2516 3257 48950)
  5.157.30.0/24        4777 2516 3257 48950 - Withdrawn - aggregated with 5.157.31.0/24 (4777 2516 3257 48950)
  5.157.31.0/24        4777 2516 3257 48950 - Withdrawn - aggregated with 5.157.30.0/24 (4777 2516 3257 48950)
  158.222.3.0/24       4777 2516 3257 48950   
  158.222.5.0/24       4777 2516 3257 48950   
  158.222.7.0/24       4777 2516 3257 48950   
  165.231.64.0/22      4777 2516 3257 48950 + Announce - aggregate of 165.231.64.0/23 (4777 2516 3257 48950) and 165.231.66.0/23 (4777 2516 3257 48950)
  165.231.64.0/24      4777 2516 3257 48950 - Withdrawn - aggregated with 165.231.65.0/24 (4777 2516 3257 48950)
  165.231.65.0/24      4777 2516 3257 48950 - Withdrawn - aggregated with 165.231.64.0/24 (4777 2516 3257 48950)
  165.231.66.0/24      4777 2516 3257 48950 - Withdrawn - aggregated with 165.231.67.0/24 (4777 2516 3257 48950)
  165.231.67.0/24      4777 2516 3257 48950 - Withdrawn - aggregated with 165.231.66.0/24 (4777 2516 3257 48950)
  165.231.134.0/24     4777 2516 3257 41564 48950   
  165.231.136.0/24     4777 2516 3257 41564 48950   
  165.231.138.0/24     4777 2516 3257 41564 48950   
  165.231.140.0/24     4777 2516 3257 41564 48950   
  165.231.150.0/24     4777 2516 3257 48950   
  196.58.13.0/24       4777 2516 3257 48950   
  196.196.101.0/24     4777 2516 3257 41564 48950   
  196.196.103.0/24     4777 2516 3257 41564 48950   
  196.196.104.0/23     4777 2516 3257 41564 48950 + Announce - aggregate of 196.196.104.0/24 (4777 2516 3257 41564 48950) and 196.196.105.0/24 (4777 2516 3257 41564 48950)
  196.196.104.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.105.0/24 (4777 2516 3257 41564 48950)
  196.196.105.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.104.0/24 (4777 2516 3257 41564 48950)
  196.196.152.0/22     4777 2516 3257 41564 48950 + Announce - aggregate of 196.196.152.0/23 (4777 2516 3257 41564 48950) and 196.196.154.0/23 (4777 2516 3257 41564 48950)
  196.196.152.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.153.0/24 (4777 2516 3257 41564 48950)
  196.196.153.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.152.0/24 (4777 2516 3257 41564 48950)
  196.196.154.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.155.0/24 (4777 2516 3257 41564 48950)
  196.196.155.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.154.0/24 (4777 2516 3257 41564 48950)
  196.196.156.0/24     4777 2516 3257 41564 48950   
  196.196.210.0/23     4777 2516 3257 41564 48950 + Announce - aggregate of 196.196.210.0/24 (4777 2516 3257 41564 48950) and 196.196.211.0/24 (4777 2516 3257 41564 48950)
  196.196.210.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.211.0/24 (4777 2516 3257 41564 48950)
  196.196.211.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.210.0/24 (4777 2516 3257 41564 48950)
  196.196.227.0/24     4777 2516 3257 41564 48950   
  196.196.228.0/22     4777 2516 3257 41564 48950 + Announce - aggregate of 196.196.228.0/23 (4777 2516 3257 41564 48950) and 196.196.230.0/23 (4777 2516 3257 41564 48950)
  196.196.228.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.229.0/24 (4777 2516 3257 41564 48950)
  196.196.229.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.228.0/24 (4777 2516 3257 41564 48950)
  196.196.230.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.231.0/24 (4777 2516 3257 41564 48950)
  196.196.231.0/24     4777 2516 3257 41564 48950 - Withdrawn - aggregated with 196.196.230.0/24 (4777 2516 3257 41564 48950)
  196.196.234.0/24     4777 2516 3257 41564 48950   
  196.196.244.0/24     4777 2516 3257 41564 48950   
  196.197.21.0/24      4777 2516 3257 48950   
  196.198.13.0/24      4777 2516 3257 48950   
  196.240.57.0/24      4777 2516 3257 48950   
  196.240.126.0/24     4777 2516 3257 41564 48950   
  196.242.70.0/24      4777 2516 3257 48950   
  196.242.72.0/24      4777 2516 3257 48950   
  196.242.77.0/24      4777 2516 3257 48950   
  196.242.141.0/24     4777 2516 3257 48950   
  196.245.231.0/24     4777 2516 3257 48950   
  196.247.43.0/24      4777 2516 3257 48950   
  196.247.144.0/24     4777 2516 3257 48950   

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

AS48950   44 More Specifics   44 Total Advertisements   GLOBALCOLOCATION - Global Custom Data Limited, GB
    5.157.30.0/24                 5.157.0.0/18
    5.157.31.0/24                 5.157.0.0/18
    158.222.3.0/24                158.222.0.0/20
    158.222.5.0/24                158.222.0.0/20
    158.222.7.0/24                158.222.0.0/20
    165.231.64.0/24               165.231.0.0/16
    165.231.65.0/24               165.231.0.0/16
    165.231.66.0/24               165.231.0.0/16
    165.231.67.0/24               165.231.0.0/16
    165.231.134.0/24              165.231.0.0/16
    165.231.136.0/24              165.231.0.0/16
    165.231.138.0/24              165.231.0.0/16
    165.231.140.0/24              165.231.0.0/16
    165.231.150.0/24              165.231.0.0/16
    196.58.13.0/24                196.58.0.0/16
    196.196.101.0/24              196.196.0.0/16
    196.196.103.0/24              196.196.0.0/16
    196.196.104.0/24              196.196.0.0/16
    196.196.105.0/24              196.196.0.0/16
    196.196.152.0/24              196.196.0.0/16
    196.196.153.0/24              196.196.0.0/16
    196.196.154.0/24              196.196.0.0/16
    196.196.155.0/24              196.196.0.0/16
    196.196.156.0/24              196.196.0.0/16
    196.196.210.0/24              196.196.0.0/16
    196.196.211.0/24              196.196.0.0/16
    196.196.227.0/24              196.196.0.0/16
    196.196.228.0/24              196.196.0.0/16
    196.196.229.0/24              196.196.0.0/16
    196.196.230.0/24              196.196.0.0/16
    196.196.231.0/24              196.196.0.0/16
    196.196.234.0/24              196.196.0.0/16
    196.196.244.0/24              196.196.0.0/16
    196.197.21.0/24               196.197.0.0/16
    196.198.13.0/24               196.198.0.0/16
    196.240.57.0/24               196.240.0.0/15
    196.240.126.0/24              196.240.0.0/15
    196.242.70.0/24               196.242.0.0/15
    196.242.72.0/24               196.242.0.0/15
    196.242.77.0/24               196.242.0.0/15
    196.242.141.0/24              196.242.0.0/15
    196.245.231.0/24              196.245.0.0/16
    196.247.43.0/24               196.247.0.0/16
    196.247.144.0/24              196.247.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS48950 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS48950\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 'AS48950'
             
             % Abuse contact for 'AS48950' is 'noc@globalcolocation.net'
             
             aut-num:        AS48950
             as-name:        GLOBALCOLOCATION
             org:            ORG-GCDL1-RIPE
             import:         from AS41564 accept ANY
             export:         to AS41564 announce AS48950
             import:         from AS57858 accept ANY
             export:         to AS57858 announce AS48950
             import:         from AS1299 accept ANY
             export:         to AS1299 announce AS48950
             import:         from AS3257 accept ANY
             export:         to AS3257 announce AS48950
             import:         from AS174 accept ANY
             export:         to AS174 announce AS48950
             sponsoring-org: ORG-AL993-RIPE
             admin-c:        GA11929-RIPE
             tech-c:         GA11929-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         globalcolocation_net
             created:        2019-05-01T10:11:10Z
             last-modified:  2025-03-17T07:46:43Z
             source:         RIPE
             
             organisation:   ORG-GCDL1-RIPE
             org-name:       Global Custom Data Limited
             country:        GB
             reg-nr:         16261072
             org-type:       OTHER
             address:        71-75 Shelton Street Covent Garden London WC2H 9JQ
             abuse-c:        ACRO59643-RIPE
             mnt-ref:        globalcolocation_net
             mnt-by:         lir-sc-angelnet-1-MNT
             created:        2025-03-13T11:34:23Z
             last-modified:  2026-05-13T05:58:43Z
             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 1.122.1 (DEXTER)