Report for 57486

Name

OPTEL-TELEKOM-AS - Optel Telekom Tim d.o.o., RS

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 AS6447) 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.

57486 OPTEL-TELEKOM-AS, RS

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS15958         CETIN_DOO_AS CETINdoo-NET, RS

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
51400 AS57486        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  OPTEL-TELEKOM-AS, RS

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       %
23936 AS57486       OPTEL-TELEKOM-AS, RS                               2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.232.106.0/23      3303 15958 57486     + Announce - aggregate of 91.232.106.0/24 (3303 15958 57486) and 91.232.107.0/24 (3303 15958 57486)
  91.232.106.0/24      3303 15958 57486     - Withdrawn - aggregated with 91.232.107.0/24 (3303 15958 57486)
  91.232.107.0/24      3303 15958 57486     - Withdrawn - aggregated with 91.232.106.0/24 (3303 15958 57486)

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

AS57486   2 More Specifics   2 Total Advertisements   OPTEL-TELEKOM-AS, RS
    91.232.106.0/24               91.232.106.0/23
    91.232.107.0/24               91.232.106.0/23

Whois Entry

whois: 402603

IANA has recorded AS57486 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57486\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57486'
             
             % Abuse contact for 'AS57486' is 'office@optel.rs'
             
             aut-num:        AS57486
             as-name:        OPTEL-TELEKOM-AS
             org:            ORG-OTTD1-RIPE
             import:         from AS15958 accept ANY
             export:         to AS15958 announce AS57486
             import:         from AS8400 accept ANY
             export:         to AS8400 announce AS57486
             import:         from AS57595 accept ANY
             export:         to AS57595 announce AS57486
             admin-c:        BV2000-RIPE
             admin-c:        LM17056-RIPE
             tech-c:         BV2000-RIPE
             tech-c:         LM17056-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         NETLOGIC-MNT
             created:        2015-11-26T15:55:55Z
             last-modified:  2020-11-16T18:04:01Z
             source:         RIPE
             sponsoring-org: ORG-Nd14-RIPE
             
             organisation:   ORG-OTTD1-RIPE
             org-name:       Optel Telekom Tim d.o.o.
             country:        RS
             reg-nr:         21003468
             org-type:       OTHER
             admin-c:        LM17056-RIPE
             tech-c:         LM17056-RIPE
             abuse-c:        AA46153-RIPE
             remarks:        trouble: Abuse: office@optel.rs
             remarks:        trouble: Network: office@optel.rs
             address:        Knjaza Milosa 263
             address:        34300 Arandjelovac
             address:        Serbia
             phone:          +38166100005
             mnt-ref:        NETLOGIC-MNT
             created:        2015-11-26T15:38:56Z
             mnt-by:         NETLOGIC-MNT
             last-modified:  2026-05-13T05:27:35Z
             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 1.122.1 (BUSA)