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AS23548 Thedacare | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Thedacare thedacare.org

US 1 Routes

AS Data

AS23548

AS23548 – Thedacare

AS Number	23548
AS Name	THEDACARE
Organization	Thedacare(thedac)
Country	US
Website	thedacare.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2002-04-05

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Use ASN data for AS23548 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
206.209.112.0/20	AS23548	Thedacare	ThedaCare, Inc.	4096

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:       23548
ASName:         THEDACARE
ASHandle:       AS23548
RegDate:        2002-04-05
Updated:        2020-11-17    
Ref:            https://rdap.arin.net/registry/autnum/23548


OrgName:        Thedacare
OrgId:          THEDAC
Address:        1818 N Meade St
City:           Appleton
StateProv:      WI
PostalCode:     54911
Country:        US
RegDate:        2002-04-05
Updated:        2024-05-30
Ref:            https://rdap.arin.net/registry/entity/THEDAC


OrgTechHandle: THOMP981-ARIN
OrgTechName:   Thompson, Paul 
OrgTechPhone:  +1-920-454-8163 
OrgTechEmail:  paul.thompson@thedacare.org
OrgTechRef:    https://rdap.arin.net/registry/entity/THOMP981-ARIN

OrgAbuseHandle: ADMIN6400-ARIN
OrgAbuseName:   Admin, ARIN 
OrgAbusePhone:  +1-920-738-6375 
OrgAbuseEmail:  TCARINAdmin@thedacare.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN6400-ARIN

RTechHandle: BJR49-ARIN
RTechName:   Resop, Brad J.
RTechPhone:  +1-920-361-6500 
RTechEmail:  Brad.Resop@thedacare.org
RTechRef:    https://rdap.arin.net/registry/entity/BJR49-ARIN

RTechHandle: THOMP981-ARIN
RTechName:   Thompson, Paul 
RTechPhone:  +1-920-454-8163 
RTechEmail:  paul.thompson@thedacare.org
RTechRef:    https://rdap.arin.net/registry/entity/THOMP981-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
AS40264	Charter Communications LLC	US
AS4181	TDS TELECOM	US

Upstreams

AS Number	Description	Country
AS40264	Charter Communications LLC	US

Frequently Asked Questions

What is ASN AS23548?

ASN AS23548 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23548?

AS23548 is listed under Thedacare.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.