What is ASN AS397989?

ASN AS397989 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397989?

AS397989 is listed under City of Portsmouth, Virginia.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS397989 City of Portsmouth, Virginia

ASN Lookup Tool

City of Portsmouth, Virginia portsmouthva.gov

US 2 Routes

AS Data

AS397989

AS397989 – City of Portsmouth, Virginia

AS Number	397989
AS Name	COP-CH
Organization	City of Portsmouth, Virginia (cpv)
Country	US
Website	portsmouthva.gov
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2019-09-30

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.252.252.0/24	AS397989	City of Portsmouth, Virginia	City of Portsmouth, Virginia	256
198.252.253.0/24	AS397989	City of Portsmouth, Virginia	City of Portsmouth, Virginia	256

Raw Whois Response

#
# 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


OrgTechHandle: ROTHF4-ARIN
OrgTechName:   Rothfuss, Todd 
OrgTechPhone:  +1-757-393-8871 
OrgTechEmail:  rothfusst@portsmouthva.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/ROTHF4-ARIN

OrgNOCHandle: WINDL8-ARIN
OrgNOCName:   Windley, Brandon 
OrgNOCPhone:  +1-757-393-8871 
OrgNOCEmail:  windleyb@portsmouthva.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/WINDL8-ARIN

OrgAbuseHandle: ROTHF4-ARIN
OrgAbuseName:   Rothfuss, Todd 
OrgAbusePhone:  +1-757-393-8871 
OrgAbuseEmail:  rothfusst@portsmouthva.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROTHF4-ARIN

OrgTechHandle: WINDL8-ARIN
OrgTechName:   Windley, Brandon 
OrgTechPhone:  +1-757-393-8871 
OrgTechEmail:  windleyb@portsmouthva.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/WINDL8-ARIN

OrgAbuseHandle: WINDL8-ARIN
OrgAbuseName:   Windley, Brandon 
OrgAbusePhone:  +1-757-393-8871 
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

OrgRoutingHandle: ROTHF4-ARIN
OrgRoutingName:   Rothfuss, Todd 
OrgRoutingPhone:  +1-757-393-8871 
OrgRoutingEmail:  rothfusst@portsmouthva.gov
OrgRoutingRef:    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

OrgRoutingHandle: WINDL8-ARIN
OrgRoutingName:   Windley, Brandon 
OrgRoutingPhone:  +1-757-393-8871 
OrgRoutingEmail:  windleyb@portsmouthva.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/WINDL8-ARIN

OrgDNSHandle: WINDL8-ARIN
OrgDNSName:   Windley, Brandon 
OrgDNSPhone:  +1-757-393-8871 
OrgDNSEmail:  windleyb@portsmouthva.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/WINDL8-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.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "397989",
    "as_handle" : "AS397989",
    "as_name" : "COP-CH",
    "admin_contacts" : [ "ROTHF4-ARIN", "WINDL8-ARIN" ],
    "tech_contacts" : [ "ROTHF4-ARIN", "WINDL8-ARIN", "ROTHF4-ARIN", "WINDL8-ARIN" ],
    "abuse_contacts" : [ "ROTHF4-ARIN", "WINDL8-ARIN" ],
    "date_created" : "2019-09-30",
    "date_updated" : "2019-09-30",
    "source" : "https://rdap.arin.net/registry/autnum/397989"
  } ],
  "organization" : {
    "handle" : "CPV",
    "name" : "City of Portsmouth, Virginia",
    "address" : [ "801 Crawford St.", "2nd Floor", "Portsmouth", "VA", "23704", "US" ],
    "street" : "Crawford St.",
    "city" : "Portsmouth",
    "state" : "VA",
    "zip_code" : "23704",
    "country" : [ "US" ],
    "date_created" : "1993-12-03",
    "date_updated" : "2026-05-11",
    "source" : "https://rdap.arin.net/registry/entity/CPV",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "ROTHF4-ARIN",
    "name" : "Rothfuss, Todd",
    "email" : [ "rothfusst@portsmouthva.gov" ],
    "phone" : [ "+1-757-393-8871" ],
    "source" : "https://rdap.arin.net/registry/entity/ROTHF4-ARIN"
  }, {
    "handle" : "WINDL8-ARIN",
    "name" : "Windley, Brandon",
    "email" : [ "windleyb@portsmouthva.gov" ],
    "phone" : [ "+1-757-393-8871" ],
    "source" : "https://rdap.arin.net/registry/entity/WINDL8-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "ROTHF4-ARIN",
    "name" : "Rothfuss, Todd",
    "email" : [ "rothfusst@portsmouthva.gov" ],
    "phone" : [ "+1-757-393-8871" ],
    "source" : "https://rdap.arin.net/registry/entity/ROTHF4-ARIN"
  }, {
    "handle" : "WINDL8-ARIN",
    "name" : "Windley, Brandon",
    "email" : [ "windleyb@portsmouthva.gov" ],
    "phone" : [ "+1-757-393-8871" ],
    "source" : "https://rdap.arin.net/registry/entity/WINDL8-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ROTHF4-ARIN",
    "name" : "Rothfuss, Todd",
    "email" : [ "rothfusst@portsmouthva.gov" ],
    "phone" : [ "+1-757-393-8871" ],
    "source" : "https://rdap.arin.net/registry/entity/ROTHF4-ARIN"
  }, {
    "handle" : "WINDL8-ARIN",
    "name" : "Windley, Brandon",
    "email" : [ "windleyb@portsmouthva.gov" ],
    "phone" : [ "+1-757-393-8871" ],
    "source" : "https://rdap.arin.net/registry/entity/WINDL8-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS7795	LUMOS Networks, Inc.	US

Upstreams

AS Number	Description	Country
AS7795	LUMOS Networks, Inc.	US