US Electrodynamics, Inc.
Cluster stats
| Netblocks | 13 |
| All fragments | 2,088 blocks across 889 clusters |
| Cluster ID | 191758541 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-06
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 66.206.121.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 74.221.80.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 74.221.80.0/21 | US Electrodynamics, Inc. | ARIN | ● high | |
| 74.221.81.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 74.221.82.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 74.221.86.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 74.221.87.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 103.212.113.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 104.129.91.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 162.255.207.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 199.27.121.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 199.27.122.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
| 199.27.123.0/24 | US Electrodynamics, Inc. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
38.5%
of checked blocks have valid RPKI ROA coverage
(5 of 13)
No discrepancies found among checked blocks.
NIC Handles
AGNEW29-ARIN
AGNEW29-ARIN
AGNEW29-ARIN
AS394492
NETEN51-ARIN
TOCC-ARIN
TUPLI-ARIN
TUPLI-ARIN
TUPLI-ARIN
TUPLI-ARIN
UE-14