Report for 210154

Name

BG-GIGALAN-EM - GIGALAN EM Ltd., BG

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.

210154 BG-GIGALAN-EM - GIGALAN EM Ltd., BG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS31287         IPACCT-AS - IPACCT CABLE Ltd, BG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
33887 AS210154       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  BG-GIGALAN-EM - GIGALAN EM Ltd., BG

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       %
27652 AS210154      BG-GIGALAN-EM - GIGALAN EM Ltd., BG                5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  46.254.135.0/24      4608 7575 3491 31287 210154   
  151.237.20.0/23      4608 7575 3491 31287 210154 + Announce - aggregate of 151.237.20.0/24 (4608 7575 3491 31287 210154) and 151.237.21.0/24 (4608 7575 3491 31287 210154)
  151.237.20.0/24      4608 7575 3491 31287 210154 - Withdrawn - aggregated with 151.237.21.0/24 (4608 7575 3491 31287 210154)
  151.237.21.0/24      4608 7575 3491 31287 210154 - Withdrawn - aggregated with 151.237.20.0/24 (4608 7575 3491 31287 210154)
  151.237.22.0/24      4608 7575 3491 31287 210154   
  151.237.32.0/24      4608 7575 3491 31287 210154   

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

AS210154   5 More Specifics   5 Total Advertisements   BG-GIGALAN-EM - GIGALAN EM Ltd., BG
    46.254.135.0/24               46.254.128.0/21
    151.237.20.0/24               151.237.16.0/20
    151.237.21.0/24               151.237.16.0/20
    151.237.22.0/24               151.237.16.0/20
    151.237.32.0/24               151.237.32.0/21

Whois Entry

whois: 402638

IANA has recorded AS210154 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS210154\n