SecureWorks Corp
BGP inherited
Cluster stats
| Netblocks | 7 · 4,153 IPv4 addresses |
| Registered in | United Kingdom (4) · United States (3) |
| All fragments | 8 blocks across 2 clusters |
| Cluster ID | 208814017 |
| Registry | ARIN |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 2 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
Domains hosted in this network
what's this?IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.240.239.112/28 | SECUREWORKS-INC | RIPE | ASSIGNED PA | ● low |
| 193.240.239.128/28 | SECUREWORKS-INC | RIPE | ASSIGNED PA | ● low |
| 195.50.89.240/28 | SECUREWORKS-INC | RIPE | ASSIGNED PA | ● low |
| 195.166.127.96/28 | SECUREWORKS-INC | RIPE | ASSIGNED PA | ● low |
| 206.55.100.0/22 | SecureWorks Corp | ARIN | DIRECT ALLOCATION | ● low |
| 208.89.40.0/21 | SecureWorks Corp | ARIN | DIRECT ALLOCATION | ● low |
| 216.9.204.0/22 | SecureWorks Corp | ARIN | DIRECT ALLOCATION | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “SecureWorks” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- SECUREWORKS-EUROPE-LIMITED 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Secureworks2 via Vodafone Romania S.A. sub-allocation
- SECUREWORKS-EUROPE-LIMITED via Virgin Media Limited sub-allocation
- Secureworks1 via Vodafone Romania S.A. sub-allocation
Network trust
what's this?
RPKI hygiene: D
how networks compare →
42.9%
of checked blocks have valid RPKI ROA coverage
(3 of 7)
Possible discrepancies (2)
These blocks are registered to SecureWorks Corp 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.
| 208.89.40.0/21 /21 | authorized for AS14618 — Amazon.com, Inc. |
| 216.9.204.0/22 /22 | authorized for AS14618 — Amazon.com, Inc. |
NIC Handles
AB34802-RIPE
DUMY-RIPE
DUMY-RIPE
LEVEL3-MNT
NE68-ARIN
NE68-ARIN
NE68-ARIN
QUZAUK
SC-2595