Report for 56504

Name

HOSTCIRCLE-L-, NL

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.

56504 HOSTCIRCLE-L-, NL

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
  Downstream Adjacent AS list
    AS210269        HOSTCIRCLE-, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29464 AS56504        ORG+TRN Originate:       1792 /21.19  Transit:       3072 /20.42 HOSTCIRCLE-L-, NL

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       %
49716 AS56504       HOSTCIRCLE-L-, NL                                  7      0      0      7      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.83.202.0/24       4777 2516 1299 56504   
  110.44.4.0/24        4777 2516 1299 56504   
  154.51.14.0/24       4777 2516 1299 56504   
  178.237.57.0/24      4777 2516 1299 56504   
  178.237.58.0/24      4777 2516 1299 56504   
  185.61.136.0/24      4777 2516 1299 56504   
  193.91.11.0/24       4777 2516 1299 56504   

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

AS56504   6 More Specifics   7 Total Advertisements   HOSTCIRCLE-L-, NL
    38.83.202.0/24                38.0.0.0/8
    110.44.4.0/24                 110.44.4.0/23
    154.51.14.0/24                154.51.0.0/16
    178.237.57.0/24               178.237.56.0/22
    178.237.58.0/24               178.237.56.0/22
    185.61.136.0/24               185.61.136.0/22

Whois Entry

whois: 402332

IANA has recorded AS56504 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS56504\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 'AS56444 - AS56807'
             
             as-block:       AS56444 - AS56807
             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:        2024-12-10T14:53:42Z
             last-modified:  2024-12-10T14:53:42Z
             source:         RIPE
             
             % Information related to 'AS56504'
             
             % Abuse contact for 'AS56504' is 'abuse@hostcircle.nl'
             
             aut-num:        AS56504
             as-name:        HOSTCIRCLE-L-NL
             org:            ORG-HB92-RIPE
             import:         from AS3257 accept ANY
             export:         to AS3257 announce AS56504
             import:         from AS33891 accept ANY
             export:         to AS33891 announce AS56504
             admin-c:        AS41591-RIPE
             tech-c:         AS41591-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         nl-hostcircle-1-mnt
             created:        2021-08-17T13:07:46Z
             last-modified:  2021-08-17T13:07:46Z
             source:         RIPE
             
             organisation:   ORG-HB92-RIPE
             org-name:       HostCircle B.V.
             country:        NL
             org-type:       LIR
             address:        Science Park 608 Unit B1
             address:        1098XH
             address:        Amsterdam
             address:        NETHERLANDS
             phone:          +31624841455
             admin-c:        AS41591-RIPE
             tech-c:         AS41591-RIPE
             abuse-c:        AR48095-RIPE
             mnt-ref:        nl-hostcircle-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         nl-hostcircle-1-mnt
             created:        2018-09-04T07:36:20Z
             last-modified:  2026-01-19T14:03:54Z
             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 1.121.2 (DEXTER)