ASN Lookup Tool

Charter Communications, LLC spectrum.com US US 4681 Routes

AS Data

AS20115

AS20115 – Charter Communications, LLC

AS Number 20115
AS Name CHARTER-20115
Organization Charter Communications, LLC (cc04)
Country US
Website spectrum.com
Number of IPv4 Routes 2377
Number of IPv6 Routes 2304
ASN type ISP
Registry ARIN
Date Allocated 2001-03-26

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IP Ranges

Route # IPs
144.229.112.0/20 4096
2600:6c10:d9::/48 ~1×10²⁴
71.15.136.0/21 2048
24.159.0.0/20 4096
96.36.80.0/20 4096
2600:6c10:f290::/48 ~1×10²⁴
2600:6c10:190::/48 ~1×10²⁴
75.129.16.0/20 4096
2600:6c21:897::/48 ~1×10²⁴
192.62.146.0/23 512
141.140.92.0/24 256
96.33.64.0/19 8192
2600:6c20:a06::/48 ~1×10²⁴
68.119.48.0/20 4096
2600:6c10:c76::/48 ~1×10²⁴
2600:6c20:89e::/48 ~1×10²⁴
2600:6c10:180e::/48 ~1×10²⁴
2600:6c20:414::/48 ~1×10²⁴
2600:6c21:62b::/48 ~1×10²⁴
192.62.112.0/22 1024
68.188.208.0/20 4096
2600:6c20:908::/48 ~1×10²⁴
71.13.208.0/20 4096
2600:6c21:f88::/48 ~1×10²⁴
75.135.176.0/20 4096
75.140.144.0/20 4096
66.190.128.0/20 4096
2600:6c10:f2b3::/48 ~1×10²⁴
2600:6c10:f813::/48 ~1×10²⁴
97.82.112.0/20 4096
66.215.64.0/19 8192
2600:6c21:54a::/48 ~1×10²⁴
2600:6c1a::/32 ~79×10²⁷
2600:6c21:d0f::/48 ~1×10²⁴
2600:6c20:c39::/48 ~1×10²⁴
2600:6c10:618::/48 ~1×10²⁴
2600:6c21:71f::/48 ~1×10²⁴
96.33.240.0/20 4096
96.35.64.0/18 16384
2600:6c20:415::/48 ~1×10²⁴
75.142.192.0/19 8192
68.118.208.0/20 4096
69.91.169.0/24 256
2600:6c20:319::/48 ~1×10²⁴
2600:6c10:63d::/48 ~1×10²⁴
97.84.32.0/20 4096
2600:6c20:510::/48 ~1×10²⁴
24.216.128.0/21 2048
71.10.208.0/24 256
2602:107:f000::/48 ~1×10²⁴
68.185.0.0/19 8192
71.83.208.0/20 4096
2600:6c10:e00::/48 ~1×10²⁴
97.95.240.0/20 4096
75.128.112.0/20 4096
24.240.208.0/21 2048
2600:6c20:4a::/48 ~1×10²⁴
71.15.16.0/21 2048
2600:6c60::/32 ~79×10²⁷
2600:6c20:b01::/48 ~1×10²⁴

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:       20115
ASName:         CHARTER-20115
ASHandle:       AS20115
RegDate:        2001-03-26
Updated:        2018-11-20
Ref:            https://rdap.arin.net/registry/autnum/20115



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
AS11743 EBSCO Industries, Inc. US
AS1294 NTT DATA Services Holdings Corporation US
AS3737 PenTeleData Inc. US
AS14214 Minacs Inc CA
AS286 GTT Communications Inc. US
AS396182 Voigt Industrial Electronics LLC US
AS26479 Point Broadband Fiber Holding, LLC US
AS36258 GEM SHOPPING NETWORK US
AS23132 Charter Communications LLC US
AS14389 Cash Express, LLC US
AS397418 Synamedia US
AS393897 The Gordian Group, Inc. US
AS23367 Adaptive Data Networks, LLC US
AS23225 RiverStreet Networks US
AS32104 Wellmont Health System US
AS394286 City of Johnson City US
AS26296 ClearLink US
AS58453 China Mobile International Limited HK
AS19115 Charter Communications LLC US
AS32590 Valve Corporation US
AS14137 America Internet & Communications US
AS397294 Columbia Memorial Hospital US
AS11164 Internet2 US
AS19684 Latigo, LLC US
AS398160 CompX Security Products, Inc. US
AS1031 PEER 1031 LLC US
AS20001 Charter Communications Inc US
AS1828 Unitas Global US
AS1299 Arelion Sweden AB SE
AS401069 Glovis Alabama US
AS54124 TRAVEL INCORPORATED US
AS22741 Laurens Electric Cooperative, Inc US
AS26151 Arthrex Inc. US
AS32621 Twin City VoIP, Inc. US
AS7843 Charter Communications Inc US
AS393851 Taylor Corporation US
AS4455 IX Reach Ltd GB
AS27453 Systemax Inc. US
AS40878 Advanced Data and Network Solutions, Inc. US
AS395375 Athens Micro US
AS16591 Google Fiber Inc. US
AS11777 North Carolina Adminstrative Office of the Courts US
AS19151 BroadbandONE, LLC US
AS40294 Charter Communications LLC US
AS393872 Motlow State Community College US
AS42 WoodyNet, Inc. US
AS2381 WiscNet US
AS6327 Shaw Communications CA
AS35280 F5 Networks SARL FR
AS2152 CENIC US
AS3512 Emory University US
AS4826 VOCUS PTY LTD AU
AS33391 SECURITY FINANCE CORPORATION OF SPARTANBURG US
AS62652 Anderson University US
AS1077 ActivePure Technologies, LLC US
AS11684 Jefferson County Department of Health US
AS31779 Denny's, Inc. US
AS399121 Citizens National Bank of Texas US
AS6830 Liberty Global Europe Holding B.V. NL
AS6082 IPiFony Systems, Inc. US

Upstreams

AS Number Description Country
AS6939 Hurricane Electric LLC US
AS6830 Liberty Global Europe Holding B.V. NL
AS286 GTT Communications Inc. US
AS7713 Telekomunikasi Indonesia PT ID
AS26479 Point Broadband Fiber Holding, LLC US
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS32621 Twin City VoIP, Inc. US
AS4230 CLARO S.A. BR
AS2516 KDDI CORPORATION ZZ
AS20119 ARROW DATACENTERS INC CA
AS52025 ParadoxNetworks Limited GB
AS7843 Charter Communications Inc US
AS3491 PCCW Global HK Limited HK
AS4637 Telstra International Limited HK
AS6461 Zayo Bandwidth US
AS60068 Datacamp Limited GB
AS58453 China Mobile International Limited HK
AS8220 COLT Technology Services Group Limited GB
AS577 Bell Canada CA
AS11796 Airstream Communications, LLC US
AS6327 Shaw Communications CA
AS1299 Arelion Sweden AB SE
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU

Downstreams

AS Number Description Country
AS40175 Encompass Health Corporation US
AS11743 EBSCO Industries, Inc. US
AS54816 Spring City Cable TV, Inc US
AS1294 NTT DATA Services Holdings Corporation US
AS400493 APEX Analytix, LLC US
AS14214 Minacs Inc CA
AS19284 Compeer Financial, ACA US
AS26662 XEROX CORPORATION US
AS396182 Voigt Industrial Electronics LLC US
AS36258 GEM SHOPPING NETWORK US

Contacts

Email Contacts

PublicIPAddressing@charter.com

Abuse Contacts

abuse@charter.net

Legacy Routes

16.14.236.0/24 66.9.98.0/24 67.101.0.0/18 16.14.236.0/22 207.90.240.0/24 67.103.64.0/18 16.14.237.0/24 67.103.128.0/18 2603:807e:300::/40 2603:807e:400::/40 67.101.64.0/18 16.14.229.0/24 16.14.224.0/22 16.14.232.0/22 16.14.228.0/22 16.14.228.0/24

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Frequently Asked Questions

ASN AS20115 is an Autonomous System Number used to identify a network for BGP internet routing.
AS20115 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.