Report for 396835

Name

CSDL01 - The Charles Stark Draper Laboratory, Inc., 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.

396835 CSDL01 - The Charles Stark Draper Laboratory, Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3124  AS396835       ORIGIN  Originate:      68352 /15.94  Transit:          0 /0.00  CSDL01 - The Charles Stark Draper Laboratory, Inc., 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       %
 8338 AS396835      CSDL01 - The Charles Stark Draper Laboratory,     10      6      0      4      6  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  8.2.68.0/24          4608 6939 396835       
  140.102.0.0/16       4608 6939 396835       
  140.102.2.0/23       4608 6939 396835     - Withdrawn - matching aggregate 140.102.0.0/16 4608 6939 396835
  140.102.8.0/24       4608 6939 396835     - Withdrawn - matching aggregate 140.102.0.0/16 4608 6939 396835
  140.102.9.0/24       4608 6939 396835     - Withdrawn - matching aggregate 140.102.0.0/16 4608 6939 396835
  140.102.12.0/24      4608 6939 396835     - Withdrawn - matching aggregate 140.102.0.0/16 4608 6939 396835
  140.102.13.0/24      4608 6939 396835     - Withdrawn - matching aggregate 140.102.0.0/16 4608 6939 396835
  140.102.240.0/23     4608 6939 396835     - Withdrawn - matching aggregate 140.102.0.0/16 4608 6939 396835
  192.80.95.0/24       4608 6939 396835       
  192.138.225.0/24     4608 6939 396835       

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

AS396835   8 More Specifics   10 Total Advertisements   CSDL01 - The Charles Stark Draper Laboratory, Inc., US
    8.2.68.0/24                   8.0.0.0/13
    140.102.2.0/23                140.102.0.0/16
    140.102.8.0/24                140.102.0.0/16
    140.102.9.0/24                140.102.0.0/16
    140.102.12.0/24               140.102.0.0/16
    140.102.13.0/24               140.102.0.0/16
    140.102.240.0/23              140.102.0.0/16
    192.80.95.0/24                192.80.92.0/22

Whois Entry

whois: 402603

IANA has recorded AS396835 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS396835\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:       396835
             ASName:         CSDL01
             ASHandle:       AS396835
             RegDate:        2018-04-11
             Updated:        2018-04-11
             Ref:            https://rdap.arin.net/registry/autnum/396835
             
             
             OrgName:        The Charles Stark Draper Laboratory, Inc.
             OrgId:          CSDL
             Address:        M.S. #33
             Address:        555 Technology Square
             City:           Cambridge
             StateProv:      MA
             PostalCode:     02139-3563
             Country:        US
             RegDate:        1990-05-21
             Updated:        2018-04-04
             Ref:            https://rdap.arin.net/registry/entity/CSDL
             
             
             OrgAbuseHandle: IC86-ARIN
             OrgAbuseName:   Draper Laboratory
             OrgAbusePhone:  +1-617-258-3741 
             OrgAbuseEmail:  hostmaster@draper.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IC86-ARIN
             
             OrgTechHandle: IC86-ARIN
             OrgTechName:   Draper Laboratory
             OrgTechPhone:  +1-617-258-3741 
             OrgTechEmail:  hostmaster@draper.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IC86-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.
             #