What is ASN AS398328?

ASN AS398328 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398328?

AS398328 is listed under Localhost LLC.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS398328 Localhost LLC | IPGeolocation.io

ASN Lookup Tool

Localhost LLC lhost.sh

US 4 Routes

AS Data

AS398328

AS398328 – Localhost LLC

AS Number	398328
AS Name	LOCALHOST-LLC
Organization	Localhost LLC (ll-931)
Country	US
Website	lhost.sh
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2020-04-27

ASN Intelligence API for production workflows

Use ASN data for AS398328 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
23.160.208.0/24	AS398328	Localhost LLC	Localhost LLC	256
174.136.248.0/24	AS398328	Localhost LLC	Localhost LLC	256
192.0.16.0/24	AS398328	Localhost LLC	Localhost LLC	256
2602:fd46::/36	AS398328	Localhost LLC	Localhost LLC	~5×10²⁷

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:       398328
ASName:         LOCALHOST-LLC
ASHandle:       AS398328
RegDate:        2020-04-27
Updated:        2026-08-25
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Ref:            https://rdap.arin.net/registry/autnum/398328


OrgName:        Localhost LLC
OrgId:          LL-931
Address:        9450 SW Gemini Dr
Address:        PMB 64097
City:           Beaverton
StateProv:      OR
PostalCode:     97008
Country:        US
RegDate:        2020-12-07
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/LL-931


OrgNOCHandle: CARRO365-ARIN
OrgNOCName:   Carroll, Ian 
OrgNOCPhone:  +1-248-385-3629 
OrgNOCEmail:  ian@lhost.sh
OrgNOCRef:    https://rdap.arin.net/registry/entity/CARRO365-ARIN

OrgAbuseHandle: CARRO365-ARIN
OrgAbuseName:   Carroll, Ian 
OrgAbusePhone:  +1-248-385-3629 
OrgAbuseEmail:  ian@lhost.sh
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CARRO365-ARIN

OrgTechHandle: CARRO365-ARIN
OrgTechName:   Carroll, Ian 
OrgTechPhone:  +1-248-385-3629 
OrgTechEmail:  ian@lhost.sh
OrgTechRef:    https://rdap.arin.net/registry/entity/CARRO365-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" : "398328",
    "as_handle" : "AS398328",
    "as_name" : "LOCALHOST-LLC",
    "tech_contacts" : [ "CARRO365-ARIN" ],
    "abuse_contacts" : [ "CARRO365-ARIN" ],
    "date_created" : "2020-04-27",
    "date_updated" : "2026-08-25",
    "source" : "https://rdap.arin.net/registry/autnum/398328"
  } ],
  "organization" : {
    "handle" : "LL-931",
    "name" : "Localhost LLC",
    "address" : [ "9450 SW Gemini Dr", "PMB 64097", "Beaverton", "OR", "97008", "US" ],
    "street" : "Sw Gemini Dr",
    "city" : "Beaverton",
    "state" : "OR",
    "zip_code" : "97008",
    "country" : [ "US" ],
    "date_created" : "2020-12-07",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/LL-931",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "CARRO365-ARIN",
    "name" : "Carroll, Ian",
    "email" : [ "ian@lhost.sh" ],
    "phone" : [ "+1-248-385-3629" ],
    "source" : "https://rdap.arin.net/registry/entity/CARRO365-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CARRO365-ARIN",
    "name" : "Carroll, Ian",
    "email" : [ "ian@lhost.sh" ],
    "phone" : [ "+1-248-385-3629" ],
    "source" : "https://rdap.arin.net/registry/entity/CARRO365-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS16509	Amazon.com, Inc.	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS16509	Amazon.com, Inc.	US