ASN AS22974 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS22974?

AS22974 is listed under Charter Communications 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?

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AS22974 Charter Communications LLC

ASN Lookup Tool

Charter Communications LLC charter.com

US 9 Routes

AS Data

AS22974

AS22974 – Charter Communications LLC

AS Number	22974
AS Name	CHARTER-22974-MICHIGAN-DETROIT-C3
Organization	Charter Communications LLC(cc04)
Country	US
Website	charter.com
Number of IPv4 Routes	6
Number of IPv6 Routes	3
ASN type	ISP
Registry	ARIN
Date Allocated	2017-07-25

ASN Intelligence API for production workflows

Use ASN data for AS22974 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:107:e720::/43	AS22974	Charter Communications LLC	Charter Communications LLC	~39×10²⁴
47.45.54.0/24	AS22974	Charter Communications LLC	NMHM Hotels	256
76.58.6.0/23	AS22974	Charter Communications LLC	Charter Communications Inc	512
209.172.3.0/24	AS22974	Charter Communications LLC	NT Consulting Solutions, LLC.	256
68.233.54.0/24	AS22974	Charter Communications LLC	La Z Boy Incorporated	256
75.141.90.0/24	AS22974	Charter Communications LLC	NMHM Hotels	256
2602:107:4700::/40	AS22974	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
192.62.248.0/21	AS22974	Charter Communications LLC	Charter Communications LLC	2048
2602:107:2200::/40	AS22974	Charter Communications LLC	Charter Communications LLC	~309×10²⁴

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:       22974
ASName:         CHARTER-22974-MICHIGAN-DETROIT-C3
ASHandle:       AS22974
RegDate:        2017-07-25
Updated:        2022-03-15    
Ref:            https://rdap.arin.net/registry/autnum/22974



OrgName:        Charter Communications LLC
OrgId:          CC04
Address:        6175 S. Willow Dr
City:           Greenwood Village
StateProv:      CO
PostalCode:     80111
Country:        US
RegDate:        
Updated:        2025-02-10
Ref:            https://rdap.arin.net/registry/entity/CC04


OrgAbuseHandle: ABUSE19-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-877-777-2263 
OrgAbuseEmail:  abuse@charter.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE19-ARIN

OrgTechHandle: IPADD1-ARIN
OrgTechName:   IPAddressing
OrgTechPhone:  +1-866-248-7662 
OrgTechEmail:  PublicIPAddressing@charter.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADD1-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
AS20115	Charter Communications LLC	US
AS46119	MidMichigan Health	US
AS39969	4Front Credit Union	US
AS394537	Dow Credit Union	US
AS395393	Morley Companies Incorporated	US
AS63108	Mobile Medical Response Inc	US
AS13549	Mercury Network Corporation	US
AS15111	MillerKnoll, Inc.	US
AS398261	Monroe County Community College	US
AS30382	IPtelX	US

Upstreams

AS Number	Description	Country
AS20115	Charter Communications LLC	US
AS33363	Charter Communications, Inc	US

Downstreams

AS Number	Description	Country
AS46119	MidMichigan Health	US
AS39969	4Front Credit Union	US
AS394537	Dow Credit Union	US
AS395393	Morley Companies Incorporated	US
AS63108	Mobile Medical Response Inc	US
AS13549	Mercury Network Corporation	US
AS15111	MillerKnoll, Inc.	US
AS398261	Monroe County Community College	US
AS30382	IPtelX	US
AS397749	McLaren Macomb	US