ASN Lookup Tool

Charter Communications LLC charter.com US US 4607 Routes

AS Data

AS20115

AS20115 – Charter Communications LLC

AS Number 20115
AS Name CHARTER-20115
Organization Charter Communications LLC (cc04)
Country US
Website charter.com
Number of IPv4 Routes 2394
Number of IPv6 Routes 2213
ASN type ISP
Registry ARIN
Date Allocated 2001-03-26

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IP Ranges

Route # IPs
2600:6c10:f370::/48 ~1×10²⁴
2600:6c10:ff0a::/48 ~1×10²⁴
96.34.67.0/24 256
2600:6c10:437::/48 ~1×10²⁴
71.89.64.0/18 16384
97.82.16.0/20 4096
24.216.36.0/22 1024
2602:107:5900::/40 ~309×10²⁴
2600:6c20:821::/48 ~1×10²⁴
2600:6c10:12f::/48 ~1×10²⁴
98.8.10.0/23 512
2600:6c21:237::/48 ~1×10²⁴
2600:6c20:b0b::/48 ~1×10²⁴
2600:6c10:1018::/48 ~1×10²⁴
2600:6c10:669::/48 ~1×10²⁴
96.33.224.0/20 4096
75.136.128.0/19 8192
68.190.192.0/20 4096
2600:6c10:1be::/48 ~1×10²⁴
2600:6c10:19a::/48 ~1×10²⁴
2600:6c10:f305::/48 ~1×10²⁴
68.114.144.0/20 4096
2600:6c10:1c1e::/48 ~1×10²⁴
2600:6c10:1019::/48 ~1×10²⁴
2600:6c10:1839::/48 ~1×10²⁴
2600:6c21:e18::/48 ~1×10²⁴
2600:6c10:204::/48 ~1×10²⁴
47.37.64.0/18 16384
96.36.96.0/20 4096
2600:6c10:f2be::/48 ~1×10²⁴
2600:6c10:1608::/48 ~1×10²⁴
97.95.224.0/20 4096
2600:6c20:75::/48 ~1×10²⁴
47.231.200.0/21 2048
2600:6c44::/32 ~79×10²⁷
2600:6c10:f81f::/48 ~1×10²⁴
2600:6c21:b01::/48 ~1×10²⁴
71.8.176.0/21 2048
71.92.176.0/20 4096
2600:6c10:e0b::/48 ~1×10²⁴
2600:6c10:ff0b::/48 ~1×10²⁴
2600:6c10:1bd::/48 ~1×10²⁴
67.103.162.0/24 256
2600:6c20:a0f::/48 ~1×10²⁴
2600:6c10:ff51::/48 ~1×10²⁴
198.11.33.0/24 256
87.87.64.0/19 8192
2600:6c10:c7f::/48 ~1×10²⁴
2600:6c21:b03::/48 ~1×10²⁴
2600:6c20:232::/48 ~1×10²⁴
2600:6c20:233::/48 ~1×10²⁴
2600:6c45::/32 ~79×10²⁷
75.129.208.0/20 4096
2600:6c20:b0c::/48 ~1×10²⁴
170.100.148.0/22 1024
2600:6c10:1607::/48 ~1×10²⁴
2600:6c10:436::/48 ~1×10²⁴
131.150.176.0/21 2048
24.216.92.0/22 1024
75.131.64.0/22 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


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
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
AS199524 G-Core Labs S.A. LU
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
AS54869 Rockman Communications, Inc. 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
AS999 CORIX NETWORKS US
AS54124 TRAVEL INCORPORATED US
AS22741 Laurens Electric Cooperative, Inc US
AS4826 Vocus Connect International Backbone AU
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
AS36574 Hearst-Argyle Television, Inc. US
AS19151 BroadbandONE, LLC US
AS40294 Charter Communications LLC US
AS42 WoodyNet, Inc. US
AS2381 WiscNet US
AS393872 Motlow State Community College US
AS6327 Shaw Communications CA
AS35280 F5 Networks SARL FR
AS61884 OLLA COMUNICACAO LTDA BR
AS2152 CENIC US
AS3512 Emory University US
AS33391 SECURITY FINANCE CORPORATION OF SPARTANBURG US
AS62652 Anderson University US
AS1077 ActivePure Technologies, LLC US

Upstreams

AS Number Description Country
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS6830 Liberty Global Europe Holding B.V. NL
AS286 GTT Communications Inc. US
AS26479 Point Broadband Fiber Holding, LLC US
AS7713 Telekomunikasi Indonesia PT ID
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS32621 Twin City VoIP, Inc. US
AS2516 KDDI CORPORATION JP
AS4230 CLARO S.A. BR
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
AS6327 Shaw Communications CA
AS1031 PEER 1031 LLC US
AS20119 Arrow Group Inc. 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
AS11743 EBSCO Industries, Inc. US
AS40175 Encompass Health Corporation 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 47.27.192.0/18 16.14.236.0/22 207.90.240.0/24 67.103.64.0/18 67.103.128.0/18 24.205.240.0/20 67.101.64.0/18 66.169.224.0/20 47.32.128.0/18 16.14.224.0/22 16.14.232.0/22 47.45.64.0/18 67.101.0.0/18 16.14.237.0/24 2603:807e:300::/40 2603:807e:400::/40 24.176.224.0/20 16.14.229.0/24 35.131.64.0/19 66.189.160.0/20 16.14.228.0/22 16.14.228.0/24 24.176.160.0/20 66.214.64.0/20

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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.