Report for 683

Name

ARGONNE-AS - Argonne National 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.

683 ARGONNE-AS - Argonne National Laboratory, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS293           ESNET - ESnet, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
954   AS683          ORIGIN  Originate:     298496 /13.81  Transit:          0 /0.00  ARGONNE-AS - Argonne National 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       %
 6892 AS683         ARGONNE-AS - Argonne National Laboratory, US      25     11      5     19      6  24.00%


  Prefix               AS Path                              Aggregation Suggestion
  130.202.0.0/16       4777 2497 293 683      
  140.221.0.0/18       4777 2497 293 683      
  140.221.68.0/22      4777 2497 293 683    + Announce - aggregate of 140.221.68.0/23 (4777 2497 293 683) and 140.221.70.0/23 (4777 2497 293 683)
  140.221.68.0/24      4777 2497 293 683    - Withdrawn - aggregated with 140.221.69.0/24 (4777 2497 293 683)
  140.221.69.0/24      4777 2497 293 683    - Withdrawn - aggregated with 140.221.68.0/24 (4777 2497 293 683)
  140.221.70.0/23      4777 2497 293 683    - Withdrawn - aggregated with 140.221.68.0/23 (4777 2497 293 683)
  140.221.72.0/21      4777 2497 293 683      
  140.221.80.0/20      4777 2497 293 683      
  140.221.96.0/23      4777 2497 293 683      
  140.221.112.0/20     4777 2497 293 683      
  146.137.0.0/16       4777 2497 293 683      
  146.137.252.0/22     4777 2516 293 683      
  146.139.0.0/16       4777 2497 293 683      
  164.54.0.0/16        4777 2516 293 683      
  192.5.84.0/24        4777 2497 293 683      
  192.5.86.0/23        4777 2497 293 683    + Announce - aggregate of 192.5.86.0/24 (4777 2497 293 683) and 192.5.87.0/24 (4777 2497 293 683)
  192.5.86.0/24        4777 2497 293 683    - Withdrawn - aggregated with 192.5.87.0/24 (4777 2497 293 683)
  192.5.87.0/24        4777 2497 293 683    - Withdrawn - aggregated with 192.5.86.0/24 (4777 2497 293 683)
  192.5.170.0/23       4777 2497 293 683      
  192.5.174.0/23       4777 2497 293 683    + Announce - aggregate of 192.5.174.0/24 (4777 2497 293 683) and 192.5.175.0/24 (4777 2497 293 683)
  192.5.174.0/24       4777 2497 293 683    - Withdrawn - aggregated with 192.5.175.0/24 (4777 2497 293 683)
  192.5.175.0/24       4777 2497 293 683    - Withdrawn - aggregated with 192.5.174.0/24 (4777 2497 293 683)
  192.5.176.0/20       4777 2497 293 683      
  192.5.200.0/23       4777 2497 293 683    + Announce - aggregate of 192.5.200.0/24 (4777 2497 293 683) and 192.5.201.0/24 (4777 2497 293 683)
  192.5.200.0/24       4777 2497 293 683    - Withdrawn - aggregated with 192.5.201.0/24 (4777 2497 293 683)
  192.5.201.0/24       4777 2497 293 683    - Withdrawn - aggregated with 192.5.200.0/24 (4777 2497 293 683)
  192.148.94.0/23      4777 2516 293 683    + Announce - aggregate of 192.148.94.0/24 (4777 2516 293 683) and 192.148.95.0/24 (4777 2516 293 683)
  192.148.94.0/24      4777 2516 293 683    - Withdrawn - aggregated with 192.148.95.0/24 (4777 2516 293 683)
  192.148.95.0/24      4777 2516 293 683    - Withdrawn - aggregated with 192.148.94.0/24 (4777 2516 293 683)
  198.252.143.0/24     4777 2516 293 683      

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

AS683   16 More Specifics   25 Total Advertisements   ARGONNE-AS - Argonne National Laboratory, US
    140.221.0.0/18                140.221.0.0/16
    140.221.68.0/24               140.221.0.0/16
    140.221.69.0/24               140.221.0.0/16
    140.221.70.0/23               140.221.0.0/16
    140.221.72.0/21               140.221.0.0/16
    140.221.80.0/20               140.221.0.0/16
    140.221.96.0/23               140.221.0.0/16
    140.221.112.0/20              140.221.0.0/16
    146.137.252.0/22              146.137.0.0/16
    192.5.84.0/24                 192.5.84.0/22
    192.5.86.0/24                 192.5.84.0/22
    192.5.87.0/24                 192.5.84.0/22
    192.5.174.0/24                192.5.172.0/22
    192.5.175.0/24                192.5.172.0/22
    192.5.200.0/24                192.5.200.0/23
    192.5.201.0/24                192.5.200.0/23
    192.5.172.0/24                192.5.172.0/22
    192.5.173.0/24                192.5.172.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 192.5.172.0/24              Withdrawn
    - 192.5.173.0/24              Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS683 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS683\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:       683
             ASName:         ARGONNE-AS
             ASHandle:       AS683
             RegDate:        1990-06-14
             Updated:        2023-03-14
             Ref:            https://rdap.arin.net/registry/autnum/683
             
             
             OrgName:        Argonne National Laboratory
             OrgId:          ANL-13-Z
             Address:        9700 South Cass Avenue
             City:           Argonne
             StateProv:      IL
             PostalCode:     60439
             Country:        US
             RegDate:        2023-02-17
             Updated:        2023-02-17
             Ref:            https://rdap.arin.net/registry/entity/ANL-13-Z
             
             
             OrgNOCHandle: NOCAN-ARIN
             OrgNOCName:   noc-anl-gov
             OrgNOCPhone:  +1-630-252-9999 
             OrgNOCEmail:  noc@anl.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCAN-ARIN
             
             OrgTechHandle: LW26-ARIN
             OrgTechName:   Winkler, Linda 
             OrgTechPhone:  +1-630-252-7236 
             OrgTechEmail:  winkler@mcs.anl.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/LW26-ARIN
             
             OrgAbuseHandle: ABUSE482-ARIN
             OrgAbuseName:   abuse-anl-gov
             OrgAbusePhone:  +1-630-252-9999 
             OrgAbuseEmail:  abuse@anl.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE482-ARIN
             
             RTechHandle: ANA3-ORG-ARIN
             RTechName:   Argonne Network Administration
             RTechPhone:  +1-630-252-5421 
             RTechEmail:  netadmin@anl.gov
             RTechRef:    https://rdap.arin.net/registry/entity/ANA3-ORG-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.
             #