Report for 397989

Name

COP-CH - City of Portsmouth, Virginia, 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 AS6447) 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.

397989 COP-CH, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7795          LUMOS, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57789 AS397989       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  COP-CH, 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       %
30182 AS397989      COP-CH, US                                         2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.252.252.0/23     6939 7795 397989     + Announce - aggregate of 198.252.252.0/24 (6939 7795 397989) and 198.252.253.0/24 (6939 7795 397989)
  198.252.252.0/24     6939 7795 397989     - Withdrawn - aggregated with 198.252.253.0/24 (6939 7795 397989)
  198.252.253.0/24     6939 7795 397989     - Withdrawn - aggregated with 198.252.252.0/24 (6939 7795 397989)

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

AS397989   2 More Specifics   2 Total Advertisements   COP-CH, US
    198.252.252.0/24              198.252.252.0/23
    198.252.253.0/24              198.252.252.0/23

Whois Entry

whois: 402551

IANA has recorded AS397989 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397989\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:       397989
             ASName:         COP-CH
             ASHandle:       AS397989
             RegDate:        2019-09-30
             Updated:        2019-09-30
             Ref:            https://rdap.arin.net/registry/autnum/397989
             
             
             OrgName:        City of Portsmouth, Virginia
             OrgId:          CPV
             Address:        801 Crawford St.
             Address:        2nd Floor
             City:           Portsmouth
             StateProv:      VA
             PostalCode:     23704
             Country:        US
             RegDate:        1993-12-03
             Updated:        2026-05-11
             Ref:            https://rdap.arin.net/registry/entity/CPV
             
             
             OrgAbuseHandle: ROTHF4-ARIN
             OrgAbuseName:   Rothfuss, Todd 
             OrgAbusePhone:  +1-757-393-8871 
             OrgAbuseEmail:  rothfusst@portsmouthva.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROTHF4-ARIN
             
             OrgDNSHandle: ROTHF4-ARIN
             OrgDNSName:   Rothfuss, Todd 
             OrgDNSPhone:  +1-757-393-8871 
             OrgDNSEmail:  rothfusst@portsmouthva.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/ROTHF4-ARIN
             
             OrgAbuseHandle: WINDL8-ARIN
             OrgAbuseName:   Windley, Brandon 
             OrgAbusePhone:  +1-948-210-9622 
             OrgAbuseEmail:  windleyb@portsmouthva.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WINDL8-ARIN
             
             OrgNOCHandle: ROTHF4-ARIN
             OrgNOCName:   Rothfuss, Todd 
             OrgNOCPhone:  +1-757-393-8871 
             OrgNOCEmail:  rothfusst@portsmouthva.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ROTHF4-ARIN
             
             OrgDNSHandle: WINDL8-ARIN
             OrgDNSName:   Windley, Brandon 
             OrgDNSPhone:  +1-948-210-9622 
             OrgDNSEmail:  windleyb@portsmouthva.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/WINDL8-ARIN
             
             OrgRoutingHandle: ROTHF4-ARIN
             OrgRoutingName:   Rothfuss, Todd 
             OrgRoutingPhone:  +1-757-393-8871 
             OrgRoutingEmail:  rothfusst@portsmouthva.gov
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROTHF4-ARIN
             
             OrgNOCHandle: WINDL8-ARIN
             OrgNOCName:   Windley, Brandon 
             OrgNOCPhone:  +1-948-210-9622 
             OrgNOCEmail:  windleyb@portsmouthva.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/WINDL8-ARIN
             
             OrgTechHandle: WINDL8-ARIN
             OrgTechName:   Windley, Brandon 
             OrgTechPhone:  +1-948-210-9622 
             OrgTechEmail:  windleyb@portsmouthva.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/WINDL8-ARIN
             
             OrgRoutingHandle: WINDL8-ARIN
             OrgRoutingName:   Windley, Brandon 
             OrgRoutingPhone:  +1-948-210-9622 
             OrgRoutingEmail:  windleyb@portsmouthva.gov
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/WINDL8-ARIN
             
             OrgTechHandle: ROTHF4-ARIN
             OrgTechName:   Rothfuss, Todd 
             OrgTechPhone:  +1-757-393-8871 
             OrgTechEmail:  rothfusst@portsmouthva.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/ROTHF4-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.
             #