Report for 397933

Name

DC2-WAN - Clark Associates, 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.

397933 DC2-WAN - Clark Associates, Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS23005         SWITCH-LTD - SWITCH, LTD, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47646 AS397933       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  DC2-WAN - Clark Associates, 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       %
76036 AS397933      DC2-WAN - Clark Associates, Inc., US               3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  67.159.200.0/24      4777 2516 1299 23005 397933   
  158.51.243.0/24      4777 2516 3356 23005 397933   
  198.246.233.0/24     4777 2516 3356 23005 397933   

Whois Entry

whois: 402603

IANA has recorded AS397933 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397933\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:       397933
             ASName:         DC2-WAN
             ASHandle:       AS397933
             RegDate:        2019-09-12
             Updated:        2019-10-17
             Ref:            https://rdap.arin.net/registry/autnum/397933
             
             
             OrgName:        Clark Associates, Inc.
             OrgId:          CA-725
             Address:        2205 Old Philidelphia Pike
             City:           Lancaster
             StateProv:      PA
             PostalCode:     17602
             Country:        US
             RegDate:        2016-05-09
             Updated:        2024-09-18
             Ref:            https://rdap.arin.net/registry/entity/CA-725
             
             
             OrgTechHandle: CLARK1284-ARIN
             OrgTechName:   ClarkSystemAdmins
             OrgTechPhone:  +1-717-392-7550 
             OrgTechEmail:  systemadmins@clarkinc.biz
             OrgTechRef:    https://rdap.arin.net/registry/entity/CLARK1284-ARIN
             
             OrgTechHandle: ARINP58-ARIN
             OrgTechName:   ARIN POC
             OrgTechPhone:  +1-717-392-7550 
             OrgTechEmail:  arin@clarkinc.biz
             OrgTechRef:    https://rdap.arin.net/registry/entity/ARINP58-ARIN
             
             OrgAbuseHandle: ARINP58-ARIN
             OrgAbuseName:   ARIN POC
             OrgAbusePhone:  +1-717-392-7550 
             OrgAbuseEmail:  arin@clarkinc.biz
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARINP58-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.
             #