Report for 31151

Name

PHG-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.

31151 PHG-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
23438 AS31151        ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  PHG-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       %
 7342 AS31151       PHG-AS, GB                                         9      8      2      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  5.150.168.0/22       4777 6939 31151      + Announce - aggregate of 5.150.168.0/23 (4777 6939 31151) and 5.150.170.0/23 (4777 6939 31151)
  5.150.168.0/24       4777 6939 31151      - Withdrawn - aggregated with 5.150.169.0/24 (4777 6939 31151)
  5.150.169.0/24       4777 6939 31151      - Withdrawn - aggregated with 5.150.168.0/24 (4777 6939 31151)
  5.150.170.0/24       4777 6939 31151      - Withdrawn - aggregated with 5.150.171.0/24 (4777 6939 31151)
  5.150.171.0/24       4777 6939 31151      - Withdrawn - aggregated with 5.150.170.0/24 (4777 6939 31151)
  5.150.172.0/24       4777 6939 31151        
  134.90.192.0/22      4777 6939 31151      + Announce - aggregate of 134.90.192.0/23 (4777 6939 31151) and 134.90.194.0/23 (4777 6939 31151)
  134.90.192.0/24      4777 6939 31151      - Withdrawn - aggregated with 134.90.193.0/24 (4777 6939 31151)
  134.90.193.0/24      4777 6939 31151      - Withdrawn - aggregated with 134.90.192.0/24 (4777 6939 31151)
  134.90.194.0/24      4777 6939 31151      - Withdrawn - aggregated with 134.90.195.0/24 (4777 6939 31151)
  134.90.195.0/24      4777 6939 31151      - Withdrawn - aggregated with 134.90.194.0/24 (4777 6939 31151)

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

AS31151   9 More Specifics   9 Total Advertisements   PHG-AS, GB
    5.150.168.0/24                5.150.160.0/19
    5.150.169.0/24                5.150.160.0/19
    5.150.170.0/24                5.150.160.0/19
    5.150.171.0/24                5.150.160.0/19
    5.150.172.0/24                5.150.160.0/19
    134.90.192.0/24               134.90.192.0/20
    134.90.193.0/24               134.90.192.0/20
    134.90.194.0/24               134.90.192.0/20
    134.90.195.0/24               134.90.192.0/20

Whois Entry

whois: 402332

IANA has recorded AS31151 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31151\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 'AS31066 - AS31244'
             
             as-block:       AS31066 - AS31244
             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:        2018-11-22T15:27:33Z
             last-modified:  2018-11-22T15:27:33Z
             source:         RIPE
             
             % Information related to 'AS31151'
             
             % Abuse contact for 'AS31151' is 'abuse@performancehorizon.com'
             
             aut-num:        AS31151
             org:            ORG-PHGL2-RIPE
             as-name:        PHG-AS
             import:         from AS50915 accept ANY
             import:         from AS39737 accept ANY
             import:         from AS8953 accept ANY
             import:         from AS6939 accept ANY
             export:         to AS50915 announce AS31151
             export:         to AS39737 announce AS31151
             export:         to AS8953 announce AS31151
             export:         to AS6939 announce AS31151
             admin-c:        PC12375-RIPE
             tech-c:         PC12375-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         PHG-MNT
             created:        2011-03-25T11:31:11Z
             last-modified:  2024-10-07T09:05:35Z
             source:         RIPE
             
             organisation:   ORG-PHGL2-RIPE
             org-name:       PERFORMANCE HORIZON GROUP LIMITED
             country:        GB
             org-type:       LIR
             address:        Suite 6a, 6th Floor, West One, Forth Banks
             address:        NE1 3PA
             address:        Newcastle upon Tyne
             address:        UNITED KINGDOM
             phone:          +44 0191 261 2444
             fax-no:         +4408456860920
             mnt-by:         PHG-MNT
             mnt-ref:        PHG-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             abuse-c:        PHGA-RIPE
             created:        2012-05-01T12:01:02Z
             last-modified:  2025-02-05T14:11:44Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)