Report for 26582

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 AS4637) 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.

26582 IADB-NETWORKS - The Inter-American Development Bank

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS2828    XO-AS15 - XO Communications
    AS6461    MFNX MFN - Metromedia Fiber Network

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11125 AS26582  ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  IADB-NETWORKS - The Inter-American Development Bank

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       %
 4056 AS26582 IADB-NETWORKS - The Inter-American Devel     10      4      2      8      2  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.62.77.0/24       4637 6461 26582        
  198.186.238.0/23     4637 6461 26582        
  198.186.238.0/23     4637 2828 26582      + Announce - aggregate of 198.186.238.0/24 (4637 2828 26582) and 198.186.239.0/24 (4637 2828 26582)
  198.186.238.0/24     4637 2828 26582      - Withdrawn - aggregated with 198.186.239.0/24 (4637 2828 26582)
  198.186.239.0/24     4637 2828 26582      - Withdrawn - aggregated with 198.186.238.0/24 (4637 2828 26582)
  199.0.138.0/23       4637 6461 26582        
  199.0.138.0/23       4637 2828 26582      + Announce - aggregate of 199.0.138.0/24 (4637 2828 26582) and 199.0.139.0/24 (4637 2828 26582)
  199.0.138.0/24       4637 2828 26582      - Withdrawn - aggregated with 199.0.139.0/24 (4637 2828 26582)
  199.0.139.0/24       4637 2828 26582      - Withdrawn - aggregated with 199.0.138.0/24 (4637 2828 26582)
  199.79.165.0/24      4637 6461 26582        
  199.79.166.0/24      4637 6461 26582        
  205.160.38.0/23      4637 6461 26582        

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

AS26582   8 More Specifics   10 Total Advertisements   IADB-NETWORKS - The Inter-American Development Bank
    198.186.238.0/24              198.186.238.0/23
    198.186.239.0/24              198.186.238.0/23
    199.0.138.0/23                199.0.0.0/14
    199.0.138.0/24                199.0.0.0/14
    199.0.139.0/24                199.0.0.0/14
    199.79.165.0/24               199.79.165.0/23
    199.79.166.0/24               199.79.165.0/23
    205.160.38.0/23               205.160.0.0/14

Whois Entry

whois: 402603

IANA has recorded AS26582 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26582\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 26582.
             
             
             #
             # 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.
             #