Report for 18992

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.

18992 GLOBALSPEC-HQ-PRIMARY - Global Spec

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS4323    TWTC - Time Warner Telecom, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20739 AS18992  ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  GLOBALSPEC-HQ-PRIMARY - Global Spec

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       %
12598 AS18992 GLOBALSPEC-HQ-PRIMARY - Global Spec           1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.128.177.0/24      4637 4323 18992        

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

AS18992   1 More Specifics   1 Total Advertisements   GLOBALSPEC-HQ-PRIMARY - Global Spec
    64.128.177.0/24               64.128.0.0/15

Whois Entry

whois: 402603

IANA has recorded AS18992 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18992\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 18992.
             
             
             #
             # 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.
             #