Report for 36831

Name

--No AS Description--

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.

36831 --No Registry Entry--

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS600           OARNET-AS - OARnet, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8065  AS36831        ORIGIN  Originate:      15616 /18.07  Transit:          0 /0.00  --No Registry Entry--

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       %
 7245 AS36831       --No Registry Entry--                             14     12      6      8      6  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  192.153.34.0/24      4608 6939 600 36831    
  198.30.56.0/21       4608 6939 600 36831    
  198.30.160.0/21      4608 6939 600 36831  + Announce - aggregate of 198.30.160.0/22 (4608 6939 600 36831) and 198.30.164.0/22 (4608 6939 600 36831)
  198.30.160.0/22      4608 6939 600 36831  - Withdrawn - aggregated with 198.30.164.0/22 (4608 6939 600 36831)
  198.30.164.0/22      4608 6939 600 36831  - Withdrawn - aggregated with 198.30.160.0/22 (4608 6939 600 36831)
  205.133.152.0/21     4608 6939 600 36831  + Announce - aggregate of 205.133.152.0/22 (4608 6939 600 36831) and 205.133.156.0/22 (4608 6939 600 36831)
  205.133.152.0/22     4608 6939 600 36831  - Withdrawn - aggregated with 205.133.156.0/22 (4608 6939 600 36831)
  205.133.156.0/22     4608 6939 600 36831  - Withdrawn - aggregated with 205.133.152.0/22 (4608 6939 600 36831)
  205.133.160.0/20     4608 6939 600 36831  + Announce - aggregate of 205.133.160.0/21 (4608 6939 600 36831) and 205.133.168.0/21 (4608 6939 600 36831)
  205.133.160.0/21     4608 6939 600 36831  - Withdrawn - aggregated with 205.133.168.0/21 (4608 6939 600 36831)
  205.133.168.0/21     4608 6939 600 36831  - Withdrawn - aggregated with 205.133.160.0/21 (4608 6939 600 36831)
  205.133.176.0/21     4608 6939 600 36831  + Announce - aggregate of 205.133.176.0/22 (4608 6939 600 36831) and 205.133.180.0/22 (4608 6939 600 36831)
  205.133.176.0/22     4608 6939 600 36831  - Withdrawn - aggregated with 205.133.180.0/22 (4608 6939 600 36831)
  205.133.180.0/22     4608 6939 600 36831  - Withdrawn - aggregated with 205.133.176.0/22 (4608 6939 600 36831)
  206.21.160.0/21      4608 6939 600 36831  + Announce - aggregate of 206.21.160.0/22 (4608 6939 600 36831) and 206.21.164.0/22 (4608 6939 600 36831)
  206.21.160.0/22      4608 6939 600 36831  - Withdrawn - aggregated with 206.21.164.0/22 (4608 6939 600 36831)
  206.21.164.0/22      4608 6939 600 36831  - Withdrawn - aggregated with 206.21.160.0/22 (4608 6939 600 36831)
  206.21.168.0/22      4608 6939 600 36831  + Announce - aggregate of 206.21.168.0/23 (4608 6939 600 36831) and 206.21.170.0/23 (4608 6939 600 36831)
  206.21.168.0/23      4608 6939 600 36831  - Withdrawn - aggregated with 206.21.170.0/23 (4608 6939 600 36831)
  206.21.170.0/23      4608 6939 600 36831  - Withdrawn - aggregated with 206.21.168.0/23 (4608 6939 600 36831)

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

AS36831   14 More Specifics   14 Total Advertisements   --No Registry Entry--
    192.153.34.0/24               192.153.32.0/21
    198.30.56.0/21                198.30.0.0/16
    198.30.160.0/22               198.30.0.0/16
    198.30.164.0/22               198.30.0.0/16
    205.133.152.0/22              205.133.0.0/16
    205.133.156.0/22              205.133.0.0/16
    205.133.160.0/21              205.133.0.0/16
    205.133.168.0/21              205.133.0.0/16
    205.133.176.0/22              205.133.0.0/16
    205.133.180.0/22              205.133.0.0/16
    206.21.160.0/22               206.21.0.0/16
    206.21.164.0/22               206.21.0.0/16
    206.21.168.0/23               206.21.0.0/16
    206.21.170.0/23               206.21.0.0/16

Whois Entry

whois: 402599

IANA has recorded AS36831 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36831\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             No match found for -Vjw1.0,2401:2000:6660::13 36831.
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #