Report for 37586

Name

--No AS Description--

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.

37586 -Reserved AS-, ZZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS37662         WIOCC-AS, MU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25156 AS37586        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  -Reserved AS-, ZZ

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       %
12862 AS37586       -Reserved AS-, ZZ                                  5      3      0      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  197.231.248.0/22     37100 37662 37586      
  197.231.248.0/24     37100 37662 37586    - Withdrawn - matching aggregate 197.231.248.0/22 37100 37662 37586
  197.231.249.0/24     37100 37662 37586    - Withdrawn - matching aggregate 197.231.248.0/22 37100 37662 37586
  197.231.250.0/24     3741 37662 37586       
  197.231.251.0/24     37100 37662 37586    - Withdrawn - matching aggregate 197.231.248.0/22 37100 37662 37586

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
197.231.248.0/22	AS37586		197.231.248.0 - 197.231.251.255
197.231.248.0/24	AS37586		197.231.248.0 - 197.231.251.255
197.231.249.0/24	AS37586		197.231.248.0 - 197.231.251.255
197.231.250.0/24	AS37586		197.231.248.0 - 197.231.251.255
197.231.251.0/24	AS37586		197.231.248.0 - 197.231.251.255

Whois Entry

whois: 402590

IANA has recorded AS37586 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37586\n             % This is the AfriNIC Whois server.
             % The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms