Report for 211254

Name

OPTO-ASN, PL

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.

211254 OPTO-ASN, PL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS42739         FONE-ASN, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
72498 AS211254       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  OPTO-ASN, PL

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       %
66497 AS211254      OPTO-ASN, PL                                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  78.159.80.0/24       4777 2497 174 42739 211254   

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

AS211254   1 More Specifics   1 Total Advertisements   OPTO-ASN, PL
    78.159.80.0/24                78.159.64.0/19

Whois Entry

whois: 402332

IANA has recorded AS211254 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS211254\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 'AS211254'
             
             % Abuse contact for 'AS211254' is 'abuse@hawetelekom.com'
             
             aut-num:        AS211254
             as-name:        OPTO-ASN
             org:            ORG-OPTO1-RIPE
             sponsoring-org: ORG-FSZO2-RIPE
             import:         from AS42739 accept ANY
             export:         to AS42739 announce AS211254
             import:         from AS39499 accept ANY
             export:         to AS39499 announce AS211254
             admin-c:        HA3711-RIPE
             tech-c:         HA3711-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-HAWE
             created:        2021-05-27T15:12:50Z
             last-modified:  2021-05-27T15:12:50Z
             source:         RIPE
             
             organisation:   ORG-OPTO1-RIPE
             org-name:       OPTOMEDIA Sp. z o.o.
             country:        PL
             org-type:       OTHER
             address:        ul. Koscierska 9b/4
             address:        83-300 Kartuzy
             abuse-c:        HA3711-RIPE
             admin-c:        HA3711-RIPE
             tech-c:         HA3711-RIPE
             mnt-ref:        MNT-HAWE
             mnt-by:         MNT-HAWE
             mnt-by:         MNT-FONE
             created:        2021-05-06T08:03:06Z
             last-modified:  2022-12-01T17:22:06Z
             source:         RIPE # Filtered
             
             role:           HAWE-ADMIN
             address:        ul. Gorecka 1, 60-201 Poznan
             phone:          +48 61 861 49 35
             abuse-mailbox:  abuse@hawetelekom.com
             org:            ORG-FSZO2-RIPE
             admin-c:        PP6380-RIPE
             tech-c:         PP6380-RIPE
             admin-c:        MW10021-RIPE
             tech-c:         MW10021-RIPE
             admin-c:        SK14108-RIPE
             tech-c:         SK14108-RIPE
             admin-c:        PG14432-RIPE
             tech-c:         PG14432-RIPE
             nic-hdl:        HA3711-RIPE
             mnt-by:         MNT-FONE
             mnt-by:         MNT-HAWE
             created:        2016-10-13T09:20:11Z
             last-modified:  2025-03-20T13:35:48Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)