Report for 37199

Name

Vanilla - Vanilla, ZA

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.

37199 VANILLA, ZA

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS5713          SAIX-NET, ZA
    AS3741          IS, ZA
    AS36874         Cybersmart, ZA
  Downstream Adjacent AS list
    AS329644        --No Registry Entry--

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4254  AS37199        ORG+TRN Originate:      53248 /16.30  Transit:        256 /24.00 VANILLA, ZA

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       %
 7481 AS37199       VANILLA, ZA                                        9      6      0      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  41.76.128.0/21       3741 37199             
  41.76.128.0/22       3741 37199           - Withdrawn - matching aggregate 41.76.128.0/21 3741 37199
  41.76.132.0/22       3741 37199           - Withdrawn - matching aggregate 41.76.128.0/21 3741 37199
  45.221.128.0/18      3741 37199             
  45.221.128.0/19      3741 37199           - Withdrawn - matching aggregate 45.221.128.0/18 3741 37199
  45.221.160.0/19      3741 37199           - Withdrawn - matching aggregate 45.221.128.0/18 3741 37199
  197.155.0.0/19       3741 37199             
  197.155.0.0/20       3741 37199           - Withdrawn - matching aggregate 197.155.0.0/19 3741 37199
  197.155.16.0/20      3741 37199           - Withdrawn - matching aggregate 197.155.0.0/19 3741 37199

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

AS37199   21 More Specifics   24 Total Advertisements   VANILLA, ZA
    41.76.128.0/22                41.76.128.0/21
    41.76.128.0/23                41.76.128.0/21
    41.76.130.0/23                41.76.128.0/21
    41.76.132.0/22                41.76.128.0/21
    41.76.132.0/23                41.76.128.0/21
    41.76.134.0/23                41.76.128.0/21
    45.221.128.0/19               45.221.128.0/18
    45.221.128.0/20               45.221.128.0/18
    45.221.134.0/24               45.221.128.0/18
    45.221.144.0/20               45.221.128.0/18
    45.221.160.0/19               45.221.128.0/18
    45.221.160.0/20               45.221.128.0/18
    45.221.176.0/20               45.221.128.0/18
    197.155.0.0/20                197.155.0.0/19
    197.155.0.0/21                197.155.0.0/19
    197.155.8.0/21                197.155.0.0/19
    197.155.10.0/24               197.155.0.0/19
    197.155.16.0/20               197.155.0.0/19
    197.155.16.0/21               197.155.0.0/19
    197.155.24.0/21               197.155.0.0/19
    197.155.28.0/23               197.155.0.0/19

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 197.155.10.0/24             Announced

Whois Entry

whois: 402603

IANA has recorded AS37199 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37199\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