Report for 31011

Name

UCTM-AS Sofia, Bulgaria, BG

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.

31011 UCTM-AS Sofia, Bulgaria, BG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8431          AS8431 Sofia, Bulgaria, BG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35535 AS31011        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  UCTM-AS Sofia, Bulgaria, BG

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       %
38584 AS31011       UCTM-AS Sofia, Bulgaria, BG                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  193.30.228.0/22      4777 2516 3257 44901 8431 31011   

Whois Entry

whois: 402332

IANA has recorded AS31011 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31011\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 'AS31000 - AS31064'
             
             as-block:       AS31000 - AS31064
             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:        2018-11-22T15:27:33Z
             last-modified:  2018-11-22T15:27:33Z
             source:         RIPE
             
             % Information related to 'AS31011'
             
             % Abuse contact for 'AS31011' is 'jordanov@uctm.edu'
             
             aut-num:        AS31011
             as-name:        UCTM-AS
             descr:          Sofia, Bulgaria
             org:            ORG-UoCT1-RIPE
             import:         from AS9127 action pref=100; accept ANY
             import:         from AS28949 action pref=100; accept ANY
             export:         to AS9127 announce AS31011
             export:         to AS28949 announce AS31011
             admin-c:        VJ710-RIPE
             tech-c:         VJ710-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         UCTM-MNT
             created:        2004-02-04T15:45:00Z
             last-modified:  2022-06-03T14:09:11Z
             source:         RIPE
             sponsoring-org: ORG-BTCP1-RIPE
             
             organisation:   ORG-UOCT1-RIPE
             org-name:       University of Chemical Technology And Metallurgy
             country:        BG
             org-type:       OTHER
             address:        Sofia, Bulgaria
             reg-nr:         Not Applicable
             abuse-c:        AC30772-RIPE
             admin-c:        VJ710-RIPE
             tech-c:         VJ710-RIPE
             mnt-ref:        UCTM-MNT
             mnt-by:         UCTM-MNT
             created:        2011-05-18T12:56:44Z
             last-modified:  2026-04-29T06:33:07Z
             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 (ABERDEEN)