ASN Lookup Tool

Norton Healthcare nortonhealthcare.org US US 3 Routes

AS Data

AS33328

AS33328 – Norton Healthcare

AS Number 33328
AS Name NORTON-HEALTHCARE
Organization Norton Healthcare(norto)
Country US
Website nortonhealthcare.org
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2004-11-23

ASN Intelligence API for production workflows

Use ASN data for AS33328 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
205.152.157.0/24 256
205.152.158.0/24 256
205.152.159.0/24 256

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:       33328
ASName:         NORTON-HEALTHCARE
ASHandle:       AS33328
RegDate:        2004-11-23
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/33328


OrgName:        Norton Healthcare
OrgId:          NORTO
Address:        200 East Chestnut
City:           Louisville
StateProv:      KY
PostalCode:     40202
Country:        US
RegDate:        2004-05-21
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/NORTO


OrgAbuseHandle: NETWO583-ARIN
OrgAbuseName:   Network Opertions
OrgAbusePhone:  +1-502-629-8911 
OrgAbuseEmail:  internet.support@nortonhealthcare.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO583-ARIN

OrgTechHandle: NETWO583-ARIN
OrgTechName:   Network Opertions
OrgTechPhone:  +1-502-629-8911 
OrgTechEmail:  internet.support@nortonhealthcare.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO583-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

Peers

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS10796 Charter Communications Inc US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS10796 Charter Communications Inc US

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Frequently Asked Questions

ASN AS33328 is an Autonomous System Number used to identify a network for BGP internet routing.
AS33328 is listed under Norton Healthcare.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.