Report for 37057

Name

VODACOM-LESOTHO, LS

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.

37057 VODACOM-LESOTHO, LS

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS36994         Vodacom-VB, ZA
  Downstream Adjacent AS list
    AS10798         SBICSA, ZA
    AS37505         Lesotho-NIC, LS

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2763  AS37057        ORG+TRN Originate:      78848 /15.73  Transit:        768 /22.42 VODACOM-LESOTHO, LS

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       %
 4048 AS37057       VODACOM-LESOTHO, LS                               23     15      2     10     13  56.52%


  Prefix               AS Path                              Aggregation Suggestion
  41.76.16.0/21        4608 7575 36994 37057   
  41.76.16.0/23        4608 7575 36994 37057 - Withdrawn - matching aggregate 41.76.16.0/21 4608 7575 36994 37057
  41.76.18.0/24        4608 7575 36994 37057 - Withdrawn - matching aggregate 41.76.16.0/21 4608 7575 36994 37057
  41.76.19.0/24        4608 7575 36994 37057 - Withdrawn - matching aggregate 41.76.16.0/21 4608 7575 36994 37057
  41.76.22.0/24        4608 7575 36994 37057 - Withdrawn - matching aggregate 41.76.16.0/21 4608 7575 36994 37057
  41.191.200.0/21      4608 7575 36994 37057   
  41.191.200.0/24      4608 7575 36994 37057 - Withdrawn - matching aggregate 41.191.200.0/21 4608 7575 36994 37057
  41.191.203.0/24      4608 7575 36994 37057 - Withdrawn - matching aggregate 41.191.200.0/21 4608 7575 36994 37057
  41.191.204.0/24      4608 7575 36994 37057 - Withdrawn - matching aggregate 41.191.200.0/21 4608 7575 36994 37057
  41.191.205.0/24      4608 7575 36994 37057 - Withdrawn - matching aggregate 41.191.200.0/21 4608 7575 36994 37057
  41.191.206.0/23      4608 7575 36994 37057 - Withdrawn - matching aggregate 41.191.200.0/21 4608 7575 36994 37057
  156.0.0.0/18         4608 7575 36994 37057   
  156.0.1.0/24         4608 7575 36994 37057 - Withdrawn - matching aggregate 156.0.0.0/18 4608 7575 36994 37057
  197.189.128.0/18     4608 7575 36994 37057   
  197.189.160.0/20     4777 2497 3356 36994 37057 + Announce - aggregate of 197.189.160.0/21 (4777 2497 3356 36994 37057) and 197.189.168.0/21 (4777 2497 3356 36994 37057)
  197.189.160.0/21     4777 2497 3356 36994 37057 - Withdrawn - aggregated with 197.189.168.0/21 (4777 2497 3356 36994 37057)
  197.189.168.0/21     4777 2497 3356 36994 37057 - Withdrawn - aggregated with 197.189.160.0/21 (4777 2497 3356 36994 37057)
  197.189.184.0/21     4777 2497 3356 36994 37057   
  197.231.32.0/19      4608 7575 36994 37057   
  197.231.48.0/21      4608 7575 36994 37057 - Withdrawn - matching aggregate 197.231.32.0/19 4608 7575 36994 37057
  197.254.128.0/18     4608 7575 36994 37057   
  197.254.160.0/20     4777 2516 3356 36994 37057 + Announce - aggregate of 197.254.160.0/21 (4777 2516 3356 36994 37057) and 197.254.168.0/21 (4777 2516 3356 36994 37057)
  197.254.160.0/21     4777 2516 3356 36994 37057 - Withdrawn - aggregated with 197.254.168.0/21 (4777 2516 3356 36994 37057)
  197.254.168.0/21     4777 2516 3356 36994 37057 - Withdrawn - aggregated with 197.254.160.0/21 (4777 2516 3356 36994 37057)
  197.254.176.0/21     4777 2497 3356 36994 37057   

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

AS37057   17 More Specifics   23 Total Advertisements   VODACOM-LESOTHO, LS
    41.76.16.0/23                 41.76.16.0/21
    41.76.18.0/24                 41.76.16.0/21
    41.76.19.0/24                 41.76.16.0/21
    41.76.22.0/24                 41.76.16.0/21
    41.191.200.0/24               41.191.200.0/21
    41.191.203.0/24               41.191.200.0/21
    41.191.204.0/24               41.191.200.0/21
    41.191.205.0/24               41.191.200.0/21
    41.191.206.0/23               41.191.200.0/21
    156.0.1.0/24                  156.0.0.0/18
    197.189.160.0/21              197.189.128.0/18
    197.189.168.0/21              197.189.128.0/18
    197.189.184.0/21              197.189.128.0/18
    197.231.48.0/21               197.231.32.0/19
    197.254.160.0/21              197.254.128.0/18
    197.254.168.0/21              197.254.128.0/18
    197.254.176.0/21              197.254.128.0/18

Whois Entry

whois: 402332

IANA has recorded AS37057 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37057\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