Report for 1921

Name

RCODEZERO-ANYCAST-SEC1-TLD RcodeZero Anycast DNS, AT

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 AS4637) 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.

1921 NICAT University of Vienna

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS8514    INODE inode Telekommunikationsdienstleistungs GmbH
    AS30971   NICAT-AS nic.at Internetbetriebs- und Verwaltungsgmbh.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19575 AS1921   ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  NICAT University of Vienna

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       %
 6792 AS1921  NICAT University of Vienna                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.174.68.0/24      4637 3549 1764 30971 1921   

Whois Entry

whois: 402332

IANA has recorded AS1921 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS1921\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)