SYSLEVEL
SysLevel SAS
LEI
984500AE46ADF9D0F434
Registered name
SYSLEVEL
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 14 |
| All fragments | 26 blocks across 2 clusters |
| Cluster ID | 191760304 |
| Registry | BGP |
| Owner jurisdiction | FR |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 984500AE46ADF9D0F434 |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
14
0 netblocks since 2026-07-05
2026-07-05
peak 14
2026-07-06
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.27.84.0/24 | SysLevel SAS | BGP | ANNOUNCED | ● high |
| 2a12:8ac0::/40 | SysLevel SAS | BGP | ANNOUNCED | ● high |
| 2a12:8ac1::/32 | SysLevel SAS | BGP | ANNOUNCED | ● high |
| 81.27.84.0/25 | SysLevel SAS | RIPE | ASSIGNED PA | ● low |
| 81.27.84.0/24 | SysLevel SAS | RIPE | ALLOCATED PA | ● low |
| 81.27.84.128/26 | SysLevel SAS | RIPE | ASSIGNED PA | ● low |
| 81.27.84.240/28 | SysLevel SAS | RIPE | ASSIGNED PA | ● low |
| 193.22.129.0/24 | SysLevel SAS | RIPE | ALLOCATED PA | ● low |
| 209.131.64.0/21 | SysLevel SAS | RIPE | ALLOCATED PA | ● low |
| 2a0e:97c0:690::/44 | SYSLEVEL SAS | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:97c0:690::/48 | SYSLEVEL SAS | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a12:8ac0::/40 | SYSLEVEL SAS | RIPE | ASSIGNED | ● low |
| 2a12:8ac0::/29 | SysLevel SAS | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a12:8ac0:1000::/40 | SYSLEVEL SAS | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(14 of 14)
Possible discrepancies (1)
These blocks are registered to SysLevel SAS 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.
| 193.22.129.0/24 /24 | authorized for AS215140 — Lucas ANSQUER |
NIC Handles
AS57797
DUMY-RIPE
DUMY-RIPE
ORG-SS1267-RIPE
ORG-SYSL1-RIPE
RIPE-NCC-HM-MNT
SBMT
syslevel-noc-mnt
syslevel-noc-mnt