Ström & Co AB
Strom Holdings LLC
GLEIF verified
LEI
9845006ENDF940CD8D30
Registered name
Ström & Co AB
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 · 1,809 IPv4 addresses |
| Registered in | United States (4) · Russia (2) · Germany (1) |
| Cluster ID | 208814811 |
| Registry | BGP |
| Owner jurisdiction | SE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 9845006ENDF940CD8D30 |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.145.192.0/24 | Strom Holdings LLC | BGP | ANNOUNCED | ● high |
| 199.115.201.0/24 | Strom Holdings LLC | BGP | ANNOUNCED | ● high |
| 199.115.202.0/24 | Strom Holdings LLC | BGP | ANNOUNCED | ● high |
| 2602:feb3::/48 | Strom Holdings LLC | BGP | ANNOUNCED | ● high |
| 199.115.201.0 – 199.115.203.255 | Strom Holdings LLC | ARIN | DIRECT ALLOCATION | ● low |
| 212.188.26.96/28 | STROM-LAN | RIPE | ASSIGNED PA | ● low |
| 212.188.58.0/24 | STROM-NET | RIPE | ASSIGNED PA | ● low |
| 213.178.69.16/29 | STROM-ASSEKURANZ-NET | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
37.5%
of checked blocks have valid RPKI ROA coverage
(3 of 8)
Possible discrepancies (1)
These blocks are registered to Strom Holdings LLC but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 212.188.58.0/24 /24 | authorized for AS8359 — MTS PJSC |
NIC Handles
AS54116
CBS33-ARIN
CBS33-ARIN
CBS33-ARIN
CBS33-ARIN
DUMY-RIPE
DUMY-RIPE
MTU-NOC
SHL-676
TNG-MNT