Report for 400050

Name

-Reserved AS-, ZZ

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.

400050 -Reserved AS-, ZZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS20473         AS-VULTR - The Constant Company, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28945 AS400050       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  -Reserved AS-, ZZ

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       %
30503 AS400050      -Reserved AS-, ZZ                                  8      2      1      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  23.191.144.0/24      4608 7575 20473 400050   
  23.191.145.0/24      4608 7575 2914 20473 400050   
  23.191.146.0/23      4777 2497 3257 20473 400050 + Announce - aggregate of 23.191.146.0/24 (4777 2497 3257 20473 400050) and 23.191.147.0/24 (4777 2497 3257 20473 400050)
  23.191.146.0/24      4777 2497 3257 20473 400050 - Withdrawn - aggregated with 23.191.147.0/24 (4777 2497 3257 20473 400050)
  23.191.147.0/24      4777 2497 3257 20473 400050 - Withdrawn - aggregated with 23.191.146.0/24 (4777 2497 3257 20473 400050)
  23.191.148.0/24      4608 7575 20473 400050   
  23.191.149.0/24      4777 2497 3257 20473 400050   
  23.191.150.0/24      4608 7575 20473 400050   
  23.191.151.0/24      4777 2516 3257 20473 400050   

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
23.191.144.0/24	AS400050	-Reserved AS-, ZZ	23.191.137.0 - 23.191.151.255
23.191.145.0/24	AS400050	-Reserved AS-, ZZ	23.191.137.0 - 23.191.151.255
23.191.146.0/24	AS400050	-Reserved AS-, ZZ	23.191.137.0 - 23.191.151.255
23.191.147.0/24	AS400050	-Reserved AS-, ZZ	23.191.137.0 - 23.191.151.255
23.191.148.0/24	AS400050	-Reserved AS-, ZZ	23.191.137.0 - 23.191.151.255
23.191.149.0/24	AS400050	-Reserved AS-, ZZ	23.191.137.0 - 23.191.151.255
23.191.150.0/24	AS400050	-Reserved AS-, ZZ	23.191.137.0 - 23.191.151.255
23.191.151.0/24	AS400050	-Reserved AS-, ZZ	23.191.137.0 - 23.191.151.255

Whois Entry

whois: 402332

IANA has recorded AS400050 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS400050\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 400050.
             
             
             #
             # 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.
             #