Report for 201237

Name

ON-LINE-SYSTEM-, HU

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.

201237 ON-LINE-SYSTEM-, HU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS29278         RACKHOST-HU-AS RACKHOST Zrt., HU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23886 AS201237       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  ON-LINE-SYSTEM-, HU

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       %
27185 AS201237      ON-LINE-SYSTEM-, HU                                9      2      1      8      1  11.11%


  Prefix               AS Path                              Aggregation Suggestion
  79.172.227.0/24      4777 2497 3257 29278 201237   
  82.150.63.0/24       4777 2497 3257 29278 201237   
  87.229.67.0/24       4777 2497 3257 29278 201237   
  178.238.215.0/24     4777 2497 3257 29278 201237   
  178.238.220.0/24     4777 2497 3257 29278 201237   
  185.81.20.0/23       4777 2497 3257 29278 201237 + Announce - aggregate of 185.81.20.0/24 (4777 2497 3257 29278 201237) and 185.81.21.0/24 (4777 2497 3257 29278 201237)
  185.81.20.0/24       4777 2497 3257 29278 201237 - Withdrawn - aggregated with 185.81.21.0/24 (4777 2497 3257 29278 201237)
  185.81.21.0/24       4777 2497 3257 29278 201237 - Withdrawn - aggregated with 185.81.20.0/24 (4777 2497 3257 29278 201237)
  185.81.22.0/24       4608 7575 2914 9002 29278 201237   
  185.81.23.0/24       4777 2497 3257 29278 201237   

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

AS201237   9 More Specifics   9 Total Advertisements   ON-LINE-SYSTEM-, HU
    79.172.227.0/24               79.172.192.0/18
    82.150.63.0/24                82.150.32.0/19
    87.229.67.0/24                87.229.0.0/17
    178.238.215.0/24              178.238.208.0/20
    178.238.220.0/24              178.238.208.0/20
    185.81.20.0/24                185.81.20.0/22
    185.81.21.0/24                185.81.20.0/22
    185.81.22.0/24                185.81.20.0/22
    185.81.23.0/24                185.81.20.0/22

Whois Entry

whois: 402332

IANA has recorded AS201237 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201237\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 'AS200352 - AS203022'
             
             as-block:       AS200352 - AS203022
             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:        2024-10-03T13:30:54Z
             last-modified:  2024-10-03T13:30:54Z
             source:         RIPE
             
             % Information related to 'AS201237'
             
             % Abuse contact for 'AS201237' is 'abuse@datatrans.hu'
             
             aut-num:        AS201237
             as-name:        ON-LINE-SYSTEM-HU
             org:            ORG-DIL1-RIPE
             import:         from AS29278 accept ANY
             export:         to AS29278 announce AS201237
             import:         from AS34226 accept ANY
             export:         to AS34226 announce AS201237
             admin-c:        DA8187-RIPE
             tech-c:         DA8187-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         DATATRANS-MNT
             created:        2014-12-15T12:06:04Z
             last-modified:  2025-11-06T13:33:43Z
             source:         RIPE
             
             organisation:   ORG-DIL1-RIPE
             org-name:       Datatrans Internet Ltd
             country:        HU
             org-type:       LIR
             address:        Budai ut 9-11
             address:        HU-8000
             address:        Szekesfehervar
             address:        HUNGARY
             phone:          +36 22 505 750
             fax-no:         +36 22 505 753
             admin-c:        DA8187-RIPE
             mnt-ref:        DATATRANS-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         DATATRANS-MNT
             abuse-c:        DA5209-RIPE
             tech-c:         DA8187-RIPE
             created:        2004-04-17T11:25:51Z
             last-modified:  2021-05-07T13:36:33Z
             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 (SHETLAND)