AT&T Enterprises, LLC
Data as of 2026-08-09
GLEIF verified
Complete entity footprint
4 linked clusters ·
4,546 netblocks ·
111,014,152 IPv4 addresses ·
395 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
254900BOOH55HZ1NF803
Registered name
AT&T Enterprises, LLC
Jurisdiction
Ultimate parent
AT&T INC.
549300Z40J86GGSTL398
Cluster stats
| Netblocks | 18 · 7,936 IPv4 addresses |
| All fragments | 4,529 blocks across 2 clusters |
| Cluster ID | 218225684 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 254900BOOH55HZ1NF803 |
| Shared handles | clustered on 2 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
7 weekly snapshots · JSON
4,529
+224 netblocks since 2026-07-05
2026-07-05
peak 4,529
2026-08-09
IP Ranges (18)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 12.17.5.0/24 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 12.164.235.0/24 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 12.180.92.0/22 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 12.180.244.0/23 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 12.195.180.0/23 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 12.206.120.0/22 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 68.156.127.0/24 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 70.151.33.0/24 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 70.159.12.0/23 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 72.159.38.0/23 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 74.174.130.0/24 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 74.174.131.0/24 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 74.254.196.0/23 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 74.254.204.0/23 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 74.254.206.0/23 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 208.61.241.0/24 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 209.215.71.0/24 | UNKNOWN | BGP | ANNOUNCED | ● medium |
| 216.77.68.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● medium |
Corporate group (4 confirmed entities)
+2 additional unconfirmed candidates not shown — full list (JSON)- AT&T Enterprises, LLC 4,511 blocks
- AT&T Global Network Services Nederland B.V. 139 blocks
- DIRECTV, LLC 32 blocks
NIC Handles
AS13342
AS2386