LUMEN TECHNOLOGIES, INC.
Level 3 Parent, LLC
GLEIF verified
LEI
8M3THTGWLTYZVE6BBY25
Registered name
LUMEN TECHNOLOGIES, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 4,692 |
| All fragments | 4,696 blocks across 4 clusters |
| Cluster ID | 204396912 |
| Registry | APNIC |
| Owner jurisdiction | US-LA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 8M3THTGWLTYZVE6BBY25 |
| Shared handles | clustered on 100 shared RIR contact/maintainer handles |
| Registry names | 21 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
4,692
-102 netblocks since 2026-07-05
2026-07-05
peak 21,273
2026-07-13
IP Ranges (4,692)
showing 50 of 4,692 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 8.20.65.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 8.38.177.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 8.44.80.0/22 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 31.42.116.0/22 | LEVEL SYS SAS | BGP | ANNOUNCED | ● high |
| 38.106.82.0/24 | Level IV | BGP | ANNOUNCED | ● high |
| 63.133.0.0/17 | Level 3 Communications, Inc. | ARIN | ● high | |
| 65.199.150.0/24 | Level IV | BGP | ANNOUNCED | ● high |
| 65.199.151.0/24 | Level IV | BGP | ANNOUNCED | ● high |
| 66.246.69.0/24 | Level IV | BGP | ANNOUNCED | ● high |
| 94.188.135.0/24 | Radware Ltd | BGP | ANNOUNCED | ● high |
| 137.83.2.0/23 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 152.50.3.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 166.105.0.0/16 | Level 3 Communications, Inc. | ARIN | ● high | |
| 170.147.0.0/16 | Level 3 Communications, Inc. | ARIN | ● high | |
| 177.75.88.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 177.75.90.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 177.75.93.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 185.58.8.0/22 | LEVEL SYS SAS | BGP | ANNOUNCED | ● high |
| 185.187.164.0/22 | LEVEL SYS SAS | BGP | ANNOUNCED | ● high |
| 185.208.140.0/22 | LEVEL SYS SAS | BGP | ANNOUNCED | ● high |
| 185.219.212.0/22 | LEVEL SYS SAS | BGP | ANNOUNCED | ● high |
| 199.35.96.0/19 | Level 3 Communications, Inc. | ARIN | ● high | |
| 199.35.128.0/17 | Level 3 Communications, Inc. | ARIN | ● high | |
| 205.207.214.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 207.95.0.0/16 | Level 3 Communications, Inc. | ARIN | ● high | |
| 209.119.77.0/24 | Level IV | BGP | ANNOUNCED | ● high |
| 209.119.78.0/24 | Level IV | BGP | ANNOUNCED | ● high |
| 209.119.79.0/24 | Level IV | BGP | ANNOUNCED | ● high |
| 209.224.0.0/16 | Level 3 Communications, Inc. | ARIN | ● high | |
| 209.241.0.0/16 | Level 3 Communications, Inc. | ARIN | ● high | |
| 212.94.84.0/22 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● high |
| 4.14.227.64/27 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 4.14.227.128/25 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 4.14.252.32/27 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 4.35.194.32/27 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 4.35.194.128/25 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.28.21.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.28.22.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.28.23.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.41.8.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.41.85.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.1.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.15.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.50.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.65.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.66.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.78.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.120.96/27 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.123.0/24 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
| 8.242.127.32/27 | Level 3 Parent, LLC | BGP | ANNOUNCED | ● medium |
Corporate group (3 confirmed entities)
+2,132 additional unconfirmed candidates not shown — full list (JSON)- CenturyLink Communications, LLC 3,345 blocks
- Lumen-Technologies 44 blocks
Network trust
what's this?
RPKI hygiene: F
how networks compare →
5.5%
of checked blocks have valid RPKI ROA coverage
(111 of 2,000, sampled from 4,692)
Wholesale/transit re-announcements (49)
These blocks are registered to Level 3 Parent, LLC but cryptographically authorized across 13 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 2602:281::/33 /33 | authorized for AS198949 — Radware Ltd |
| 2602:281:8000::/33 /33 | authorized for AS198949 — Radware Ltd |
| 2602:282::/33 /33 | authorized for AS198949 — Radware Ltd |
| 2602:282:8000::/33 /33 | authorized for AS198949 — Radware Ltd |
| 2602:283::/33 /33 | authorized for AS198949 — Radware Ltd |
| 2602:283:8000::/33 /33 | authorized for AS198949 — Radware Ltd |
| 2602:284::/33 /33 | authorized for AS198949 — Radware Ltd |
| 2602:284:8000::/33 /33 | authorized for AS198949 — Radware Ltd |
| 192.177.1.0/24 /24 | authorized for AS834 — IPXO LLC |
| 192.177.20.0/24 /24 | authorized for AS7979 — Servers.com, Inc. |
| 192.177.23.0/24 /24 | authorized for AS834 — IPXO LLC |
| 192.177.120.0/24 /24 | authorized for AS834 — IPXO LLC |
| 192.177.132.0/24 /24 | authorized for AS834 — IPXO LLC |
| 185.39.50.0/24 /24 | authorized for AS137897 — PAN-LIAN TECHNOLOGY CO., LIMITED |
| 8.45.18.0/24 /24 | authorized for AS14184 — FOX TELEVISION STATIONS, LLC |
+34 more — see the REST API
NIC Handles
AE135-AP
AL1597-AP
APL7-ARIN
APL7-ARIN
APNIC-HM
AS1
AS10753
AS12400-MNT
AS12527-MNT
AS137897
AS18756
AS18779
+88 more