Report for 15899

Name

ERNIS-AS - ERNIS SIA, LV

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.

15899 ERNIS-AS - ERNIS SIA, LV

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS24589         TELENETSIA-AS - Telenet SIA, LV

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16715 AS15899        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  ERNIS-AS - ERNIS SIA, LV

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       %
 7189 AS15899       ERNIS-AS - ERNIS SIA, LV                          16     10      4     10      6  37.50%


  Prefix               AS Path                              Aggregation Suggestion
  31.42.91.0/24        4777 2497 3257 28917 24589 15899   
  31.42.92.0/23        4777 2497 3257 28917 24589 15899 + Announce - aggregate of 31.42.92.0/24 (4777 2497 3257 28917 24589 15899) and 31.42.93.0/24 (4777 2497 3257 28917 24589 15899)
  31.42.92.0/24        4777 2497 3257 28917 24589 15899 - Withdrawn - aggregated with 31.42.93.0/24 (4777 2497 3257 28917 24589 15899)
  31.42.93.0/24        4777 2497 3257 28917 24589 15899 - Withdrawn - aggregated with 31.42.92.0/24 (4777 2497 3257 28917 24589 15899)
  31.42.95.0/24        4777 2497 3257 28917 24589 15899   
  91.90.228.0/23       4777 2516 3257 28917 24589 15899 + Announce - aggregate of 91.90.228.0/24 (4777 2516 3257 28917 24589 15899) and 91.90.229.0/24 (4777 2516 3257 28917 24589 15899)
  91.90.228.0/24       4777 2516 3257 28917 24589 15899 - Withdrawn - aggregated with 91.90.229.0/24 (4777 2516 3257 28917 24589 15899)
  91.90.229.0/24       4777 2516 3257 28917 24589 15899 - Withdrawn - aggregated with 91.90.228.0/24 (4777 2516 3257 28917 24589 15899)
  91.90.240.0/23       4777 2516 3257 28917 24589 15899 + Announce - aggregate of 91.90.240.0/24 (4777 2516 3257 28917 24589 15899) and 91.90.241.0/24 (4777 2516 3257 28917 24589 15899)
  91.90.240.0/24       4777 2516 3257 28917 24589 15899 - Withdrawn - aggregated with 91.90.241.0/24 (4777 2516 3257 28917 24589 15899)
  91.90.241.0/24       4777 2516 3257 28917 24589 15899 - Withdrawn - aggregated with 91.90.240.0/24 (4777 2516 3257 28917 24589 15899)
  91.90.242.0/24       4777 2516 3257 28917 24589 15899   
  91.90.245.0/24       4777 2516 3257 28917 24589 15899   
  176.103.187.0/24     4777 2516 3257 28917 24589 15899   
  176.106.96.0/22      4777 2516 3257 28917 24589 15899 + Announce - aggregate of 176.106.96.0/23 (4777 2516 3257 28917 24589 15899) and 176.106.98.0/23 (4777 2516 3257 28917 24589 15899)
  176.106.96.0/24      4777 2516 3257 28917 24589 15899 - Withdrawn - aggregated with 176.106.97.0/24 (4777 2516 3257 28917 24589 15899)
  176.106.97.0/24      4777 2516 3257 28917 24589 15899 - Withdrawn - aggregated with 176.106.96.0/24 (4777 2516 3257 28917 24589 15899)
  176.106.98.0/24      4777 2516 3257 28917 24589 15899 - Withdrawn - aggregated with 176.106.99.0/24 (4777 2516 3257 28917 24589 15899)
  176.106.99.0/24      4777 2516 3257 28917 24589 15899 - Withdrawn - aggregated with 176.106.98.0/24 (4777 2516 3257 28917 24589 15899)
  185.47.9.0/24        4777 2516 3257 28917 24589 15899   

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

AS15899   16 More Specifics   16 Total Advertisements   ERNIS-AS - ERNIS SIA, LV
    31.42.91.0/24                 31.42.80.0/20
    31.42.92.0/24                 31.42.80.0/20
    31.42.93.0/24                 31.42.80.0/20
    31.42.95.0/24                 31.42.80.0/20
    91.90.228.0/24                91.90.224.0/19
    91.90.229.0/24                91.90.224.0/19
    91.90.240.0/24                91.90.224.0/19
    91.90.241.0/24                91.90.224.0/19
    91.90.242.0/24                91.90.224.0/19
    91.90.245.0/24                91.90.224.0/19
    176.103.187.0/24              176.103.176.0/20
    176.106.96.0/24               176.106.96.0/21
    176.106.97.0/24               176.106.96.0/21
    176.106.98.0/24               176.106.96.0/21
    176.106.99.0/24               176.106.96.0/21
    185.47.9.0/24                 185.47.8.0/22

Whois Entry

whois: 402625

IANA has recorded AS15899 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15899\n