Report for 40623

Name

GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory, US

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.

40623 GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3477          NOAA-NWAVE - National Oceanic and Atmospheric Administration, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6831  AS40623        ORIGIN  Originate:      20480 /17.68  Transit:          0 /0.00  GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory, US

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       %
42984 AS40623       GFDL - Office of Oceanic and Atmospheric Rese      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  140.208.0.0/18       4777 2516 3257 10886 11956 3477 40623   
  140.208.144.0/20     4777 2516 3257 10886 11956 3477 40623   

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

AS40623   2 More Specifics   2 Total Advertisements   GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory, US
    140.208.0.0/18                140.208.0.0/17
    140.208.144.0/20              140.208.128.0/18

Whois Entry

whois: 402332

IANA has recorded AS40623 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS40623\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.
             #
             
             
             ASNumber:       40623
             ASName:         GFDL
             ASHandle:       AS40623
             RegDate:        2008-02-14
             Updated:        2023-01-23
             Comment:        
             Comment:        www.gfdl.noaa.gov
             Comment:        Operations Staff - 24x7 (609)452-6560
             Comment:        Security related issues can be mailed to oar.gfdl.itso@noaa.gov
             Ref:            https://rdap.arin.net/registry/autnum/40623
             
             
             OrgName:        Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory
             OrgId:          GFDL
             Address:        201 Forrestal Rd
             Address:        Princeton, NJ
             City:           Princeton
             StateProv:      NJ
             PostalCode:     08542
             Country:        US
             RegDate:        1990-01-24
             Updated:        2022-11-23
             Ref:            https://rdap.arin.net/registry/entity/GFDL
             
             
             OrgTechHandle: WILSO1108-ARIN
             OrgTechName:   Wilson, Chan 
             OrgTechPhone:  +1-608-216-5689 
             OrgTechEmail:  chanwilson@gmail.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/WILSO1108-ARIN
             
             OrgAbuseHandle: WILSO1108-ARIN
             OrgAbuseName:   Wilson, Chan 
             OrgAbusePhone:  +1-608-216-5689 
             OrgAbuseEmail:  chanwilson@gmail.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WILSO1108-ARIN
             
             OrgTechHandle: SIDHU31-ARIN
             OrgTechName:   Sidhu, Puneet 
             OrgTechPhone:  +1-609-452-5357 
             OrgTechEmail:  puneet.sidhu@noaa.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/SIDHU31-ARIN
             
             RTechHandle: SIDHU31-ARIN
             RTechName:   Sidhu, Puneet 
             RTechPhone:  +1-609-452-5357 
             RTechEmail:  puneet.sidhu@noaa.gov
             RTechRef:    https://rdap.arin.net/registry/entity/SIDHU31-ARIN
             
             
             #
             # 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.
             #