ASN AS22516 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS22516?

AS22516 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?

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.

AS22516 Charter Communications LLC

ASN Lookup Tool

Charter Communications LLC charter.com

US 38 Routes

AS Data

AS22516

AS22516 – Charter Communications LLC

AS Number	22516
AS Name	CHARTER-22516-CENTRAL-CA-C3
Organization	Charter Communications LLC(cc04)
Country	US
Website	charter.com
Number of IPv4 Routes	4
Number of IPv6 Routes	34
ASN type	ISP
Registry	ARIN
Date Allocated	2017-07-25

ASN Intelligence API for production workflows

Use ASN data for AS22516 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2600:6c83:1000::/40	AS22516	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
2600:6c52:7200::/40	AS22516	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
2600:6c52:4a00::/40	AS22516	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
2602:107:e840::/43	AS22516	Charter Communications LLC	Charter Communications LLC	~39×10²⁴
2600:6c83:1f00::/40	AS22516	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
2600:6c52:4c00::/40	AS22516	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
2600:6c52:6400::/40	AS22516	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
2600:6c52:6d00::/40	AS22516	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
2600:6c83:1400::/40	AS22516	Charter Communications LLC	Charter Communications LLC	~309×10²⁴
2600:6c52:6600::/40	AS22516	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:       22516
ASName:         CHARTER-22516-CENTRAL-CA-C3
ASHandle:       AS22516
RegDate:        2017-07-25
Updated:        2022-03-15    
Ref:            https://rdap.arin.net/registry/autnum/22516



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


OrgTechHandle: IPADD1-ARIN
OrgTechName:   IPAddressing
OrgTechPhone:  +1-866-248-7662 
OrgTechEmail:  PublicIPAddressing@charter.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADD1-ARIN

OrgAbuseHandle: ABUSE19-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-877-777-2263 
OrgAbuseEmail:  abuse@charter.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE19-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
AS400643	Arroyo Seco Wireless, LLC	US
AS20115	Charter Communications LLC	US
AS46348	Foster Poultry Farms	US
AS393382	Kern Family Health Care	US
AS18793	Com-Pair Services	US
AS18793	Com Pair Services	US
AS33286	Turlock Irrigation District	US
AS4	University of Southern California	US
AS36264	RESERVED	ZZ
AS395500	Wilson Creek Communications, LLC	US

Upstreams

AS Number	Description	Country
AS20115	Charter Communications LLC	US
AS33363	Charter Communications, Inc	US
AS7843	Charter Communications Inc	US

Downstreams

AS Number	Description	Country
AS400643	Arroyo Seco Wireless, LLC	US
AS46348	Foster Poultry Farms	US
AS393382	Kern Family Health Care	US
AS18793	Com Pair Services	US
AS33286	Turlock Irrigation District	US
AS4	University of Southern California	US
AS36264	IANA - Autonomous System Number	ZZ
AS395500	Wilson Creek Communications, LLC	US
AS399705	Advanced IS	US
AS23483	Shasta County Office of Education	US