Report for 18745

Name

CWPS-WDC - CWPS, 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.

18745 CWPS-WDC - CWPS, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS29884         EQUINIX-EC-DA - Equinix, Inc., US
    AS14244         AS-NSI-GLOBAL - NSI Hosting, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32690 AS18745        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  CWPS-WDC - CWPS, 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       %
21458 AS18745       CWPS-WDC - CWPS, US                                5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  162.249.12.0/23      4608 7575 2914 14244 18745 + Announce - aggregate of 162.249.12.0/24 (4608 7575 2914 14244 18745) and 162.249.13.0/24 (4608 7575 2914 14244 18745)
  162.249.12.0/24      4608 7575 2914 14244 18745 - Withdrawn - aggregated with 162.249.13.0/24 (4608 7575 2914 14244 18745)
  162.249.13.0/24      4608 7575 2914 14244 18745 - Withdrawn - aggregated with 162.249.12.0/24 (4608 7575 2914 14244 18745)
  162.249.14.0/24      4608 7575 2914 15830 29884 18745   
  162.249.15.0/24      4777 2497 2914 14244 18745   
  198.184.154.0/24     4608 7575 2914 14244 18745   

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

AS18745   4 More Specifics   5 Total Advertisements   CWPS-WDC - CWPS, US
    162.249.12.0/24               162.249.12.0/22
    162.249.13.0/24               162.249.12.0/22
    162.249.14.0/24               162.249.12.0/22
    162.249.15.0/24               162.249.12.0/22

Whois Entry

whois: 402332

IANA has recorded AS18745 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18745\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:       18745
             ASName:         CWPS-WDC
             ASHandle:       AS18745
             RegDate:        2012-12-03
             Updated:        2012-12-03
             Ref:            https://rdap.arin.net/registry/autnum/18745
             
             
             OrgName:        CWPS
             OrgId:          CWPS-3
             Address:        14111 Park Meadow Dr.
             City:           Chantilly
             StateProv:      VA
             PostalCode:     20151
             Country:        US
             RegDate:        2012-11-15
             Updated:        2020-01-31
             Ref:            https://rdap.arin.net/registry/entity/CWPS-3
             
             
             OrgDNSHandle: CES50-ARIN
             OrgDNSName:   CWPS Engineering Subscriptions
             OrgDNSPhone:  +1-603-448-8880 
             OrgDNSEmail:  subscriptions@redriver.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/CES50-ARIN
             
             OrgTechHandle: CES50-ARIN
             OrgTechName:   CWPS Engineering Subscriptions
             OrgTechPhone:  +1-603-448-8880 
             OrgTechEmail:  subscriptions@redriver.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CES50-ARIN
             
             OrgAbuseHandle: CES50-ARIN
             OrgAbuseName:   CWPS Engineering Subscriptions
             OrgAbusePhone:  +1-603-448-8880 
             OrgAbuseEmail:  subscriptions@redriver.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CES50-ARIN
             
             OrgNOCHandle: CES50-ARIN
             OrgNOCName:   CWPS Engineering Subscriptions
             OrgNOCPhone:  +1-603-448-8880 
             OrgNOCEmail:  subscriptions@redriver.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CES50-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.
             #