Report for 37257

Name

Broadband Botswana Internet - Broadband Botswana Internet, BW

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.

37257 Broadband Botswana Internet - Broadband Botswana Internet, BW

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS33763         Paratus Telecommunications Limited - Paratus Telecommunications Limited, MU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9179  AS37257        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  Broadband Botswana Internet - Broadband Botswana Internet, BW

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       %
10168 AS37257       Broadband Botswana Internet - Broadband Botsw      5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  41.87.160.0/19       4608 7575 2914 33763 37257   
  41.87.160.0/21       4608 7575 2914 33763 37257 - Withdrawn - matching aggregate 41.87.160.0/19 4608 7575 2914 33763 37257
  41.87.168.0/22       4608 7575 2914 33763 37257 - Withdrawn - matching aggregate 41.87.160.0/19 4608 7575 2914 33763 37257
  41.87.172.0/23       4608 7575 2914 33763 37257 - Withdrawn - matching aggregate 41.87.160.0/19 4608 7575 2914 33763 37257
  41.87.190.0/23       4608 7575 2914 33763 37257 - Withdrawn - matching aggregate 41.87.160.0/19 4608 7575 2914 33763 37257

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

AS37257   4 More Specifics   5 Total Advertisements   Broadband Botswana Internet - Broadband Botswana Internet, BW
    41.87.160.0/21                41.87.160.0/19
    41.87.168.0/22                41.87.160.0/19
    41.87.172.0/23                41.87.160.0/19
    41.87.190.0/23                41.87.160.0/19

Whois Entry

whois: 402603

IANA has recorded AS37257 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37257\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