ASN Lookup Tool

Charter Communications LLC charter.com US US 84 Routes

AS Data

AS16787

AS16787 – Charter Communications LLC

AS Number 16787
AS Name CHARTER-16787-DC
Organization Charter Communications LLC(cc04)
Country US
Website charter.com
Number of IPv4 Routes 71
Number of IPv6 Routes 13
ASN type ISP
Registry ARIN
Date Allocated 2002-08-22

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Use ASN data for AS16787 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
98.120.104.0/22 1024
107.14.98.0/23 512
71.44.80.0/24 256
68.114.180.0/22 1024
24.33.48.0/20 4096
66.189.240.0/23 512
2605:1c00:ff0::/44 ~19×10²⁴
66.190.188.0/23 512
71.74.48.0/23 512
71.85.80.0/20 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:       16787
ASName:         CHARTER-16787-DC
ASHandle:       AS16787
RegDate:        2002-08-22
Updated:        2018-11-20    
Ref:            https://rdap.arin.net/registry/autnum/16787



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
AS7843 Charter Communications Inc US

Upstreams

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

Contacts

Email Contacts

PublicIPAddressing@charter.com

Abuse Contacts

abuse@charter.net

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Frequently Asked Questions

ASN AS16787 is an Autonomous System Number used to identify a network for BGP internet routing.
AS16787 is listed under Charter Communications LLC.
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.