Report for 26899

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.

26899 LEWIN-AS-NUM - The Lewin Group

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1239    SPRINTLINK - Sprint

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16434 AS26899  ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  LEWIN-AS-NUM - The Lewin Group

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       %
 5798 AS26899 LEWIN-AS-NUM - The Lewin Group                3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  63.164.217.0/24      4637 3491 3561 1239 26899   
  206.65.36.0/23       4637 3491 3561 1239 26899 + Announce - aggregate of 206.65.36.0/24 (4637 3491 3561 1239 26899) and 206.65.37.0/24 (4637 3491 3561 1239 26899)
  206.65.36.0/24       4637 3491 3561 1239 26899 - Withdrawn - aggregated with 206.65.37.0/24 (4637 3491 3561 1239 26899)
  206.65.37.0/24       4637 3491 3561 1239 26899 - Withdrawn - aggregated with 206.65.36.0/24 (4637 3491 3561 1239 26899)

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

AS26899   3 More Specifics   3 Total Advertisements   LEWIN-AS-NUM - The Lewin Group
    63.164.217.0/24               63.160.0.0/12
    206.65.36.0/24                206.64.0.0/14
    206.65.37.0/24                206.64.0.0/14

Whois Entry

whois: 402603

IANA has recorded AS26899 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26899\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 26899.
             
             
             #
             # 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.
             #