Report for 37275

Name

ETC, 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 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.

37275 ETC, ZA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3741          NTT-DATA-Inc, ZA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35859 AS37275        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ETC, 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       %
16257 AS37275       ETC, ZA                                            4      4      2      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  41.78.140.0/23       4608 7575 6461 3741 37275 + Announce - aggregate of 41.78.140.0/24 (4608 7575 6461 3741 37275) and 41.78.141.0/24 (4608 7575 6461 3741 37275)
  41.78.140.0/24       4608 7575 6461 3741 37275 - Withdrawn - aggregated with 41.78.141.0/24 (4608 7575 6461 3741 37275)
  41.78.141.0/24       4608 7575 6461 3741 37275 - Withdrawn - aggregated with 41.78.140.0/24 (4608 7575 6461 3741 37275)
  41.78.142.0/23       4608 7575 2914 3741 37275 + Announce - aggregate of 41.78.142.0/24 (4608 7575 2914 3741 37275) and 41.78.143.0/24 (4608 7575 2914 3741 37275)
  41.78.142.0/24       4608 7575 2914 3741 37275 - Withdrawn - aggregated with 41.78.143.0/24 (4608 7575 2914 3741 37275)
  41.78.143.0/24       4608 7575 2914 3741 37275 - Withdrawn - aggregated with 41.78.142.0/24 (4608 7575 2914 3741 37275)

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

AS37275   4 More Specifics   4 Total Advertisements   ETC, ZA
    41.78.140.0/24                41.78.140.0/22
    41.78.141.0/24                41.78.140.0/22
    41.78.142.0/24                41.78.140.0/22
    41.78.143.0/24                41.78.140.0/22

Whois Entry

whois: 402332

IANA has recorded AS37275 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37275\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