Report for 211437

Name

SURLYNET, 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.

211437 SURLYNET, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS20473         AS-VULTR - The Constant Company, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
72561 AS211437       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  SURLYNET, 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       %
66608 AS211437      SURLYNET, GB                                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  87.120.5.0/24        4777 2516 3257 20473 20473 20473 20473 211437   

Whois Entry

whois: 402332

IANA has recorded AS211437 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS211437\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS211437'
             
             % Abuse contact for 'AS211437' is 'abuse@woolridge.org.uk'
             
             aut-num:        AS211437
             as-name:        SurlyNet
             org:            ORG-GW38-RIPE
             sponsoring-org: ORG-SA4302-RIPE
             import:         from AS58057 accept ANY
             export:         to AS58057 announce AS211437
             import:         from AS61218 accept ANY
             export:         to AS61218 announce AS211437
             admin-c:        SBAC-RIPE
             admin-c:        GW3309-RIPE
             tech-c:         SBTC-RIPE
             tech-c:         GW3309-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         SBMT
             mnt-by:         G-WOOLRIDGE-MNT
             created:        2021-04-21T15:45:41Z
             last-modified:  2021-04-21T15:45:41Z
             source:         RIPE
             
             organisation:   ORG-GW38-RIPE
             org-name:       Gareth Woolridge
             country:        GB
             org-type:       OTHER
             address:        11 Fairfield Road, Ipswich, Suffolk, UK. IP3 9LD
             abuse-c:        ACRO40635-RIPE
             mnt-ref:        G-WOOLRIDGE-MNT
             mnt-ref:        SBMT
             mnt-ref:        MNT-NETERRA
             mnt-by:         G-WOOLRIDGE-MNT
             created:        2021-04-19T12:24:00Z
             last-modified:  2023-09-01T08:46:44Z
             source:         RIPE # Filtered
             geoloc:         52.0435 1.1842
             
             %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 1.121.2 (SHETLAND)