Report for 13092

Name

UB-AS - Akademska mreza Republike Srbije - AMRES, 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 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.

13092 UB-AS - Akademska mreza Republike Srbije - AMRES, RS

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS1955          HBONE-AS - KIFU (Governmental Info Tech Development Agency), HU
    AS21320         GEANT_IAS_VRF - GEANT Vereniging, NL
  Downstream Adjacent AS list
    AS13303         UNNI-AS - University of Nis, RS
    AS43752         SARNET - Ministry of Science and Technology Development and Higher Education, BA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1605  AS13092        ORG+TRN Originate:     148480 /14.82  Transit:     147456 /14.83 UB-AS - Akademska mreza Republike Srbije - AMRES, 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       %
15567 AS13092       UB-AS - Akademska mreza Republike Srbije - AM      7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  91.187.128.0/19      4777 2516 2603 21320 1955 13092 13092 13092 13092 13092   
  91.187.128.0/19      4777 2516 2603 21320 13092 + Announce - aggregate of 91.187.128.0/20 (4777 2516 2603 21320 13092) and 91.187.144.0/20 (4777 2516 2603 21320 13092)
  91.187.128.0/20      4777 2516 2603 21320 13092 - Withdrawn - aggregated with 91.187.144.0/20 (4777 2516 2603 21320 13092)
  91.187.144.0/20      4777 2516 2603 21320 13092 - Withdrawn - aggregated with 91.187.128.0/20 (4777 2516 2603 21320 13092)
  147.91.0.0/16        4777 2516 2603 21320 1955 13092 13092 13092 13092 13092   
  147.91.0.0/16        4777 2516 2603 21320 13092 + Announce - aggregate of 147.91.0.0/17 (4777 2516 2603 21320 13092) and 147.91.128.0/17 (4777 2516 2603 21320 13092)
  147.91.0.0/17        4777 2516 2603 21320 13092 - Withdrawn - aggregated with 147.91.128.0/17 (4777 2516 2603 21320 13092)
  147.91.128.0/17      4777 2516 2603 21320 13092 - Withdrawn - aggregated with 147.91.0.0/17 (4777 2516 2603 21320 13092)
  185.181.68.0/22      4777 2497 174 21320 13092   

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

AS13092   4 More Specifics   7 Total Advertisements   UB-AS - Akademska mreza Republike Srbije - AMRES, RS
    91.187.128.0/20               91.187.128.0/19
    91.187.144.0/20               91.187.128.0/19
    147.91.0.0/17                 147.91.0.0/16
    147.91.128.0/17               147.91.0.0/16

Whois Entry

whois: 402592

IANA has recorded AS13092 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13092\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
             
             %ERROR:201: access denied for 203.119.110.26
             %
             % 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)