Report for 8991

Name

HCMR-NET, GR

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.

8991 HCMR-NET, GR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS5408          GR-NET www.grnet.gr, GR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32175 AS8991         ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  HCMR-NET, GR

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       %
31347 AS8991        HCMR-NET, GR                                       4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  83.212.249.0/24      4777 2516 3356 21320 5408 8991   
  83.212.250.0/24      4777 2516 3356 21320 5408 8991   
  192.135.166.0/24     4777 2497 174 21320 5408 8991   
  195.251.36.0/23      4777 2497 174 21320 5408 8991   

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

AS8991   3 More Specifics   4 Total Advertisements   HCMR-NET, GR
    83.212.249.0/24               83.212.0.0/16
    83.212.250.0/24               83.212.0.0/16
    195.251.36.0/23               195.251.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS8991 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS8991\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 'AS8797 - AS9128'
             
             as-block:       AS8797 - AS9128
             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:        2021-11-04T15:25:08Z
             last-modified:  2021-11-04T15:25:08Z
             source:         RIPE
             
             % Information related to 'AS8991'
             
             % Abuse contact for 'AS8991' is 'noc@her.hcmr.gr'
             
             aut-num:        AS8991
             as-name:        HCMR-NET
             org:            ORG-IOMB1-RIPE
             import:         from AS5408 action pref=100; accept ANY
             import:         from AS1241 action pref=150; accept ANY
             export:         to AS5408 announce AS8991
             export:         to AS1241 announce AS8991
             default:        to AS5408 action pref=100; networks ANY
             default:        to AS5408 action pref=150; networks ANY
             admin-c:        SD1998-RIPE
             tech-c:         SD1998-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AS8991-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2016-04-14T09:16:25Z
             source:         RIPE
             sponsoring-org: ORG-GRaT1-RIPE
             
             organisation:   ORG-IOMB1-RIPE
             org-name:       Hellenic Centre for Marine Research
             country:        GR
             org-type:       OTHER
             address:        Thalasocosmos, Former US base at Gournes,
             address:        P.O. Box 2214
             address:        Greece
             phone:          +30 2810 337806
             fax-no:         +30 2810 337822
             reg-nr:         Not Applicable
             abuse-c:        HHN20-RIPE
             mnt-ref:        AS8991-MNT
             mnt-by:         AS8991-MNT
             mnt-by:         GRNET-NOC
             created:        2014-06-06T15:20:33Z
             last-modified:  2026-04-29T06:27:04Z
             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 1.122 (DEXTER)