Report for 48049

Name

KRZN-AS, DE

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.

48049 KRZN-AS, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3320          DTAG Internet service provider operations, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10051 AS48049        ORIGIN  Originate:      10240 /18.68  Transit:          0 /0.00  KRZN-AS, DE

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       %
10167 AS48049       KRZN-AS, DE                                        6      4      0      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  194.77.236.0/22      4777 2497 3320 48049   
  194.77.236.0/23      4777 2497 3320 48049 - Withdrawn - matching aggregate 194.77.236.0/22 4777 2497 3320 48049
  194.77.238.0/23      4777 2497 3320 48049 - Withdrawn - matching aggregate 194.77.236.0/22 4777 2497 3320 48049
  194.77.240.0/20      4777 2497 3320 48049   
  194.77.240.0/21      4777 2497 3320 48049 - Withdrawn - matching aggregate 194.77.240.0/20 4777 2497 3320 48049
  194.77.248.0/21      4777 2497 3320 48049 - Withdrawn - matching aggregate 194.77.240.0/20 4777 2497 3320 48049

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

AS48049   4 More Specifics   6 Total Advertisements   KRZN-AS, DE
    194.77.236.0/23               194.77.236.0/22
    194.77.238.0/23               194.77.236.0/22
    194.77.240.0/21               194.77.240.0/20
    194.77.248.0/21               194.77.240.0/20

Whois Entry

whois: 402332

IANA has recorded AS48049 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS48049\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-AU5)