AT&T Enterprises, LLC
GLEIF verified
LEI
254900BOOH55HZ1NF803
Registered name
AT&T Enterprises, LLC
Jurisdiction
Ultimate parent
AT&T INC.
549300Z40J86GGSTL398
Cluster stats
| Netblocks | 4,318 |
| All fragments | 4,752 blocks across 13 clusters |
| Cluster ID | 204396601 |
| 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 58 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
4,318
+13 netblocks since 2026-07-05
2026-07-05
peak 4,513
2026-07-13
IP Ranges (4,318)
showing 50 of 4,318 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 7.193.230.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.0.0/8 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.0.0/9 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.0.0/22 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.224.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.225.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.226.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.227.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.228.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.229.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.230.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.231.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.3.167.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.4.26.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.4.27.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.6.136.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.8.110.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.13.10.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.13.54.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.13.54.0/23 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.13.233.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.14.12.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.14.14.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.14.147.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.17.241.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.17.245.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.18.20.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.20.159.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.20.178.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.22.96.0/22 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.28.131.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.116.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.117.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.118.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.119.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.167.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.196.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.197.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.30.10.0/23 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.30.249.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.31.223.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.32.224.0/22 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.35.54.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.37.13.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.37.100.0/23 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.37.132.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.37.152.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.38.168.0/22 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.39.169.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.40.117.0/24 | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
Corporate group (3 confirmed entities)
+2 additional unconfirmed candidates not shown — full list (JSON)- AT&T Global Network Services Nederland B.V. 139 blocks
- DIRECTV, LLC 29 blocks
Network trust
what's this?
RPKI hygiene: F
how networks compare →
14.7%
of checked blocks have valid RPKI ROA coverage
(294 of 2,000, sampled from 4,318)
No discrepancies found among checked blocks.
NIC Handles
ABUSE7-ARIN
AEL-360
AS12967-MNT
AS13965
AS13979
AS14654
AS16961
AS19957
AS20057
AS2386
AS25993
AS2685
+46 more