CHARTER COMMUNICATIONS, INC.

Charter Communications LLC
Data as of 2026-08-09
GLEIF verified
LEI
0J0XRGZE3PBRFEZ7MV65
Registered name
CHARTER COMMUNICATIONS, INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks9,172 · 58,202,677 IPv4 addresses
IPv6 2,576 prefixes (largest 2600:6c00::/24)
Registered in United States (2,929) · SC (54) · Italy (8) · Hong Kong (5) · United Kingdom (2) · BD (1)
All fragments 9,412 blocks across 2 clusters
Cluster ID217746057
RegistryAFRINIC
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 0J0XRGZE3PBRFEZ7MV65
Shared handles clustered on 98 shared RIR contact/maintainer handles
Registry names 20 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
9,411 +224 netblocks since 2026-07-05
2026-07-05 peak 9,411 2026-08-09

IP Ranges (9,172)

showing 50 of 9,172 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
9.249.28.0/22 Charter Communications LLC BGP ANNOUNCED ● high
16.14.240.0/21 Charter Communications LLC BGP ANNOUNCED ● high
16.14.248.0/21 Charter Communications Inc BGP ANNOUNCED ● high
16.98.0.0/18 Charter Communications, Inc BGP ANNOUNCED ● high
16.98.64.0/20 Charter Communications, Inc BGP ANNOUNCED ● high
16.98.80.0/21 Charter Communications, Inc BGP ANNOUNCED ● high
16.98.88.0/21 Charter Communications, Inc BGP ANNOUNCED ● high
16.98.96.0/20 Charter Communications, Inc BGP ANNOUNCED ● high
16.98.112.0/20 Charter Communications, Inc BGP ANNOUNCED ● high
16.203.0.0/17 Charter Communications LLC BGP ANNOUNCED ● high
16.203.128.0/18 Charter Communications LLC BGP ANNOUNCED ● high
16.243.0.0 – 16.244.255.255 Charter Communications LLC ARIN DIRECT ALLOCATION ● high
23.84.0.0/16 Charter Communications LLC BGP ANNOUNCED ● high
23.86.14.0/23 Charter Communications LLC BGP ANNOUNCED ● high
23.86.16.0/23 Charter Communications LLC BGP ANNOUNCED ● high
23.86.18.0/23 Charter Communications LLC BGP ANNOUNCED ● high
23.86.20.0/23 Charter Communications LLC BGP ANNOUNCED ● high
23.86.22.0/23 Charter Communications LLC BGP ANNOUNCED ● high
23.86.24.0/24 Charter Communications LLC BGP ANNOUNCED ● high
23.86.25.0/24 Charter Communications LLC BGP ANNOUNCED ● high
23.86.26.0/23 Charter Communications LLC BGP ANNOUNCED ● high
23.86.28.0/23 Charter Communications LLC BGP ANNOUNCED ● high
23.86.30.0/23 Charter Communications LLC BGP ANNOUNCED ● high
23.87.0.0/16 Charter Communications LLC BGP ANNOUNCED ● high
23.94.90.0/24 Charter Communications Inc BGP ANNOUNCED ● high
23.94.106.0/24 Charter Communications Inc BGP ANNOUNCED ● high
23.94.109.0/24 Charter Communications Inc BGP ANNOUNCED ● high
23.94.135.0/24 Charter Communications Inc BGP ANNOUNCED ● high
23.142.228.0/24 Charter Communications Inc BGP ANNOUNCED ● high
23.153.80.0/24 Charter Communications Inc BGP ANNOUNCED ● high
23.240.0.0/14 Charter Communications Inc BGP ANNOUNCED ● high
23.246.64.0/18 Charter Communications Inc BGP ANNOUNCED ● high
24.24.0.0/18 Charter Communications Inc BGP ANNOUNCED ● high
24.24.64.0/19 Charter Communications Inc BGP ANNOUNCED ● high
24.24.89.0/24 Charter Communications Inc BGP ANNOUNCED ● high
24.24.93.0/24 Charter Communications Inc BGP ANNOUNCED ● high
24.24.96.0/20 Charter Communications LLC BGP ANNOUNCED ● high
24.24.100.0/22 Charter Communications LLC BGP ANNOUNCED ● high
24.24.104.0/21 Charter Communications LLC BGP ANNOUNCED ● high
24.24.112.0/21 Charter Communications LLC BGP ANNOUNCED ● high
24.24.118.0/24 Charter Communications LLC BGP ANNOUNCED ● high
24.24.120.0/22 Charter Communications LLC BGP ANNOUNCED ● high
24.24.124.0/22 Charter Communications LLC BGP ANNOUNCED ● high
24.24.128.0/17 Charter Communications Inc BGP ANNOUNCED ● high
24.25.0.0/18 Charter Communications Inc BGP ANNOUNCED ● high
24.25.128.0/18 Charter Communications Inc BGP ANNOUNCED ● high
24.25.192.0/19 Charter Communications Inc BGP ANNOUNCED ● high
24.25.224.0/19 Charter Communications Inc BGP ANNOUNCED ● high
24.26.0.0/19 Charter Communications Inc BGP ANNOUNCED ● high
24.26.32.0/19 Charter Communications Inc BGP ANNOUNCED ● high

IPv6 ranges (2,576)

showing the 15 largest allocations
CIDR
2600:6c00::/24
2600:c000::/24
2603:6000::/24
2603:7000::/24
2603:8000::/24
2603:9000::/24
2600:2300::/28
2600:6ce0::/28
2602:100::/28
2603:6010::/28
2603:6080::/28
2603:6090::/28
2603:7000::/28
2603:7080::/28
2603:8000::/28

Domains hosted in this network

what's this?
spectrum.com charter.com

Customer-delegated space

how is this classified?
Unclassified 7,885 (86.0%)
Customer access pools 1,468 (16.0%)
Operator infrastructure (named) 58 (0.6%)

Network trust

what's this?
RPKI hygiene: A how networks compare →
99.5% of checked blocks have valid RPKI ROA coverage (1,991 of 2,000, sampled from 9,411)
Possible discrepancies (25)

These blocks are registered to Charter Communications LLC but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

209.114.16.0/20 /20 authorized for AS7018 — AT&T Enterprises, LLC
154.94.182.0/24 /24 authorized for AS17561 — Larus Limited
154.94.157.0/24 /24 authorized for AS17561 — Larus Limited
154.94.241.0/24 /24 authorized for AS17561 — Larus Limited
154.94.156.0/24 /24 authorized for AS17561 — Larus Limited
154.202.223.0/24 /24 authorized for AS17561 — Larus Limited
154.94.30.0/24 /24 authorized for AS17561 — Larus Limited
154.94.250.0/24 /24 authorized for AS17561 — Larus Limited
156.238.173.0/24 /24 authorized for AS17561 — Larus Limited
154.94.24.0/24 /24 authorized for AS17561 — Larus Limited
154.94.135.0/24 /24 authorized for AS17561 — Larus Limited
154.94.170.0/24 /24 authorized for AS17561 — Larus Limited
45.202.123.0/24 /24 authorized for AS17561 — Larus Limited
156.249.118.0/24 /24 authorized for AS17561 — Larus Limited
154.94.172.0/24 /24 authorized for AS17561 — Larus Limited
+10 more — see the REST API

NIC Handles

ABUSE19-ARIN ABUSE19-ARIN AR834 AS10796 AS10796 AS10838 AS11351 AS11426 AS11427 AS11955 AS12271 AS13343 +86 more