COX COMMUNICATIONS, INC.
Cox Communications Inc.
Data as of 2026-08-16
GLEIF verified
LEI
5493001NEDZNIFRP2R92
Registered name
COX COMMUNICATIONS, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 6,554 · 13,113,087 IPv4 addresses |
| IPv6 | 1,466 prefixes (largest 2600:8800::/28) |
| Registered in | United States (2,826) · SC (120) · France (12) · PS (10) · United Kingdom (6) · Germany (4) |
| All fragments | 7,340 blocks across 22 clusters |
| Cluster ID | 222311095 |
| Registry | AFRINIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493001NEDZNIFRP2R92 |
| Shared handles | clustered on 81 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
7,305
+288 netblocks since 2026-07-05
2026-07-05
peak 7,305
2026-08-16
IP Ranges (6,554)
showing 50 of 6,554 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 24.120.0.0/16 | Cox Communications Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 24.136.32.0/19 | Cox Communications Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 24.234.0.0/16 | Cox Communications Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 24.248.0.0/21 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 24.248.23.0/24 | Cox Communications Inc. | ARIN | ASSIGNMENT | ● high |
| 64.58.128.0/26 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 64.70.56.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 66.6.144.0/21 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 66.6.144.0/20 | Cox Enterprises Inc | ARIN | DIRECT ALLOCATION | ● high |
| 66.6.152.0/22 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 66.6.156.0/22 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 67.97.216.0/21 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 67.97.218.0/23 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 67.97.222.0/23 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 68.224.0.0/17 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 68.225.140.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 70.160.0.0/15 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 72.192.0.0/18 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 74.200.96.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 74.200.100.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 74.200.108.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 74.200.112.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 74.200.113.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 74.200.116.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 74.200.121.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 74.200.122.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 98.160.0.0/19 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 98.175.77.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 169.137.0.0/17 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 169.137.128.0/17 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 169.137.240.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 174.64.0.0/19 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 174.77.222.0/24 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 184.177.187.0/24 | Cox Communications Inc. | ARIN | ASSIGNMENT | ● high |
| 204.11.137.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 204.11.138.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 204.11.139.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 204.13.78.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 204.13.79.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 204.152.50.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 204.152.51.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 204.193.152.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 209.242.128.0/24 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 209.242.128.0 – 209.242.175.255 | Cox Communications Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 216.54.0.0/17 | Cox Communications Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 216.69.226.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 216.69.228.0/24 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 216.231.0.0/26 | Cox Communications | ARIN | ASSIGNMENT | ● high |
| 2607:fc40::/32 | Cox Enterprises Inc | BGP | ANNOUNCED | ● high |
| 5.183.88.0/22 | Cox Communications Inc. | BGP | ANNOUNCED | ● medium |
IPv6 ranges (1,466)
showing the 15 largest allocationsDomains hosted in this network
what's this?Customer-delegated space
how is this classified?
Unclassified
6,876 (104.9%)
Customer access pools
429 (6.5%)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
97.6%
of checked blocks have valid RPKI ROA coverage
(1,952 of 2,000, sampled from 7,305)
Possible discrepancies (6)
These blocks are registered to Cox Communications Inc. but cryptographically authorized for a different, unrelated network (5 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2606:6ec0::/32 /32 | authorized for AS3356 — Level 3 Parent, LLC |
| 154.212.16.0/22 /22 | authorized for AS17561 — Larus Limited |
| 178.156.88.0/23 /23 | authorized for AS29119 — AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 184.178.169.0/24 /24 | authorized for AS13875 — MxFiber LLC |
| 216.173.87.0/24 /24 | authorized for AS7018 — AT&T Enterprises, LLC |
| 45.197.30.0/24 /24 | authorized for AS17561 — Larus Limited |
NIC Handles
ADA131-ARIN
AR834
AS13433
AS22773
AS3257-IPAM-MNT
AS328608
AS393340
AS399198
AS401795
AS54214
AS7029
AS7459
+69 more