Report for 57356

Name

HIGHNET-AS - Highland Network Ltd, 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.

57356 HIGHNET-AS - Highland Network Ltd, GB

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
  Downstream Adjacent AS list
    AS57477         monsternet - Monsternet Highland Ltd, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4828  AS57356        ORG+TRN Originate:      39424 /16.73  Transit:        256 /24.00 HIGHNET-AS - Highland Network Ltd, 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       %
 2298 AS57356       HIGHNET-AS - Highland Network Ltd, GB             31     25      0      6     25  80.65%


  Prefix               AS Path                              Aggregation Suggestion
  31.216.0.0/20        4777 2516 174 57356 57356 57356   
  31.216.0.0/21        4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 31.216.0.0/20 4777 2516 174 57356 57356 57356
  31.216.8.0/21        4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 31.216.0.0/20 4777 2516 174 57356 57356 57356
  86.111.160.0/20      4777 2516 174 57356 57356 57356   
  86.111.160.0/21      4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 86.111.160.0/20 4777 2516 174 57356 57356 57356
  86.111.168.0/22      4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 86.111.160.0/20 4777 2516 174 57356 57356 57356
  86.111.172.0/23      4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 86.111.160.0/20 4777 2516 174 57356 57356 57356
  86.111.174.0/23      4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 86.111.160.0/20 4777 2516 174 57356 57356 57356
  87.117.80.0/20       4777 2516 174 57356 57356 57356   
  87.117.80.0/22       4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 87.117.80.0/20 4777 2516 174 57356 57356 57356
  87.117.84.0/23       4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 87.117.80.0/20 4777 2516 174 57356 57356 57356
  87.117.86.0/23       4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 87.117.80.0/20 4777 2516 174 57356 57356 57356
  87.117.88.0/22       4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 87.117.80.0/20 4777 2516 174 57356 57356 57356
  87.117.92.0/22       4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 87.117.80.0/20 4777 2516 174 57356 57356 57356
  91.185.176.0/21      4777 2516 174 57356 57356 57356   
  91.185.176.0/22      4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 91.185.176.0/21 4777 2516 174 57356 57356 57356
  91.185.180.0/22      4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 91.185.176.0/21 4777 2516 174 57356 57356 57356
  185.20.164.0/22      4777 2516 174 57356 57356 57356   
  185.20.164.0/23      4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 185.20.164.0/22 4777 2516 174 57356 57356 57356
  185.20.166.0/23      4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 185.20.164.0/22 4777 2516 174 57356 57356 57356
  194.140.208.0/20     4777 2516 174 57356 57356 57356   
  194.140.208.0/22     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.210.0/23     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.212.0/24     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.213.0/24     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.214.0/24     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.215.0/24     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.216.0/22     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.220.0/23     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.222.0/24     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356
  194.140.223.0/24     4777 2516 174 57356 57356 57356 - Withdrawn - matching aggregate 194.140.208.0/20 4777 2516 174 57356 57356 57356

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

AS57356   25 More Specifics   31 Total Advertisements   HIGHNET-AS - Highland Network Ltd, GB
    31.216.0.0/21                 31.216.0.0/20
    31.216.8.0/21                 31.216.0.0/20
    86.111.160.0/21               86.111.160.0/20
    86.111.168.0/22               86.111.160.0/20
    86.111.172.0/23               86.111.160.0/20
    86.111.174.0/23               86.111.160.0/20
    87.117.80.0/22                87.117.80.0/20
    87.117.84.0/23                87.117.80.0/20
    87.117.86.0/23                87.117.80.0/20
    87.117.88.0/22                87.117.80.0/20
    87.117.92.0/22                87.117.80.0/20
    91.185.176.0/22               91.185.176.0/21
    91.185.180.0/22               91.185.176.0/21
    185.20.164.0/23               185.20.164.0/22
    185.20.166.0/23               185.20.164.0/22
    194.140.208.0/22              194.140.208.0/20
    194.140.210.0/23              194.140.208.0/20
    194.140.212.0/24              194.140.208.0/20
    194.140.213.0/24              194.140.208.0/20
    194.140.214.0/24              194.140.208.0/20
    194.140.215.0/24              194.140.208.0/20
    194.140.216.0/22              194.140.208.0/20
    194.140.220.0/23              194.140.208.0/20
    194.140.222.0/24              194.140.208.0/20
    194.140.223.0/24              194.140.208.0/20

Whois Entry

whois: 402628

IANA has recorded AS57356 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57356\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 'AS57148 - AS57368'
             
             as-block:       AS57148 - AS57368
             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:        2024-09-03T13:31:56Z
             last-modified:  2024-09-03T13:31:56Z
             source:         RIPE
             
             % Information related to 'AS57356'
             
             % Abuse contact for 'AS57356' is 'abuse@highnet.com'
             
             aut-num:        AS57356
             as-name:        HIGHNET-AS
             org:            ORG-HNL2-RIPE
             import:         from AS31655 accept ANY
             import:         from AS13285 accept ANY
             import:         from AS15830 accept ANY
             import:         from AS174 accept ANY
             import:         from AS8468 accept ANY
             export:         to AS31655 announce AS57356
             export:         to AS13285 announce AS57356
             export:         to AS174 announce AS57356
             export:         to AS8468 announce AS57356
             export:         to AS15830 announce AS57356
             admin-c:        HA2713-RIPE
             tech-c:         HA2713-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         DA78068-MNT
             created:        2011-10-07T08:59:36Z
             last-modified:  2024-05-08T10:08:58Z
             source:         RIPE # Filtered
             
             organisation:   ORG-HNL2-RIPE
             org-name:       Highland Network Ltd
             country:        GB
             reg-nr:         SC154414
             org-type:       LIR
             address:        Belhaven House Lark Way, Strathclyde Business Park
             address:        ML4 3RB
             address:        Bellshill
             address:        UNITED KINGDOM
             phone:          +441463210020
             fax-no:         +441463230818
             abuse-c:        HA2713-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        DA78068-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         DA78068-MNT
             created:        2011-04-27T14:07:20Z
             last-modified:  2026-06-15T11:30:39Z
             source:         RIPE # Filtered
             
             role:           HighNet Admin
             address:        Cradlehall Business Park Inverness IV2 5GH
             abuse-mailbox:  abuse@highnet.com
             nic-hdl:        HA2713-RIPE
             mnt-by:         DA78068-MNT
             created:        2013-04-09T11:55:52Z
             last-modified:  2013-04-09T11:55:52Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)