Report for 15617

Name

WIND-HELLAS, 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.

15617 WIND-HELLAS, GR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS25472         WIND-AS, GR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4375  AS15617        ORIGIN  Originate:      49408 /16.41  Transit:          0 /0.00  WIND-HELLAS, 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       %
 3601 AS15617       WIND-HELLAS, GR                                   17     14      0      3     14  82.35%


  Prefix               AS Path                              Aggregation Suggestion
  188.73.192.0/18      4777 2516 6762 25472 15617   
  188.73.192.0/21      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.196.0/22      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.225.0/24      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.242.0/24      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.243.0/24      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.244.0/22      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.248.0/24      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.249.0/24      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.250.0/24      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.251.0/24      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  188.73.252.0/22      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 188.73.192.0/18 4777 2516 6762 25472 15617
  212.152.64.0/18      4777 2516 6762 25472 15617   
  212.152.76.0/22      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 212.152.64.0/18 4777 2516 6762 25472 15617
  212.152.82.0/23      4777 2516 6762 25472 15617   
  212.152.96.0/20      4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 212.152.64.0/18 4777 2516 6762 25472 15617
  212.152.112.0/20     4777 2516 6762 25472 15617 - Withdrawn - matching aggregate 212.152.64.0/18 4777 2516 6762 25472 15617

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

AS15617   15 More Specifics   17 Total Advertisements   WIND-HELLAS, GR
    188.73.192.0/21               188.73.192.0/18
    188.73.196.0/22               188.73.192.0/18
    188.73.225.0/24               188.73.192.0/18
    188.73.242.0/24               188.73.192.0/18
    188.73.243.0/24               188.73.192.0/18
    188.73.244.0/22               188.73.192.0/18
    188.73.248.0/24               188.73.192.0/18
    188.73.249.0/24               188.73.192.0/18
    188.73.250.0/24               188.73.192.0/18
    188.73.251.0/24               188.73.192.0/18
    188.73.252.0/22               188.73.192.0/18
    212.152.76.0/22               212.152.64.0/18
    212.152.82.0/23               212.152.64.0/18
    212.152.96.0/20               212.152.64.0/18
    212.152.112.0/20              212.152.64.0/18

Whois Entry

whois: 402332

IANA has recorded AS15617 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15617\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 'AS15476 - AS15705'
             
             as-block:       AS15476 - AS15705
             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:        2018-11-22T15:27:25Z
             last-modified:  2018-11-22T15:27:25Z
             source:         RIPE
             
             % Information related to 'AS15617'
             
             % Abuse contact for 'AS15617' is 'abuse@forthnet.gr'
             
             aut-num:        AS15617
             as-name:        WIND-HELLAS
             org:            ORG-FS5-RIPE
             import:         from AS25472 accept ANY
             export:         to AS25472 announce AS15617
             admin-c:        FARO1-RIPE
             tech-c:         FTO1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         FORTHNETGR-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2024-10-15T07:36:07Z
             source:         RIPE
             
             organisation:   ORG-FS5-RIPE
             org-name:       Nova Telecommunications & Media Single Member S.A
             country:        GR
             org-type:       LIR
             address:        Athinon Avenue 106
             address:        10442
             address:        Athens
             address:        GREECE
             phone:          +302106158519
             fax-no:         +302119557111
             reg-nr:         004127301000
             admin-c:        FARO1-RIPE
             tech-c:         FTO1-RIPE
             abuse-c:        FARO1-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        FORTHNETGR-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         FORTHNETGR-MNT
             created:        2004-04-17T11:24:53Z
             last-modified:  2026-04-29T05:02:23Z
             source:         RIPE # Filtered
             
             role:           Forthnet Administrative Role
             address:        58, Antigonis Str
             address:        104 42, ATHENS
             address:        GR
             phone:          +30 2119557000
             fax-no:         +30 2119557222
             abuse-mailbox:  abuse@forthnet.gr
             admin-c:        CK4191-RIPE
             admin-c:        DK637-RIPE
             tech-c:         FTO1-RIPE
             nic-hdl:        FARO1-RIPE
             mnt-by:         FORTHNETGR-MNT
             created:        2011-05-03T09:51:08Z
             last-modified:  2026-03-12T09:54:07Z
             source:         RIPE # Filtered
             
             role:           Forthnet Technical Operations
             address:        58, Antigonis Str
             address:        104 42, ATHENS
             address:        GR
             phone:          +30 2119557000
             fax-no:         +30 2119557222
             admin-c:        FARO1-RIPE
             tech-c:         DK637-RIPE
             tech-c:         CK4191-RIPE
             nic-hdl:        FTO1-RIPE
             mnt-by:         FORTHNETGR-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2026-03-12T09:53:29Z
             source:         RIPE # Filtered
             abuse-mailbox:  abuse@forthnet.gr
             
             % This query was served by the RIPE Database Query Service version 1.122 (BUSA)