SIPARTECH
SIPARTECH SAS
Data as of 2026-10-18
GLEIF verified
Complete entity footprint
2 linked clusters ·
52 netblocks ·
70,936 IPv4 addresses ·
22 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
969500L70OZNWG46F581
Registered name
SIPARTECH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 19 · 70,912 IPv4 addresses |
| IPv6 | 7 prefixes (largest 2a06:19c0::/29) |
| Record ID | 250161147 |
| Registry | BGP |
| Owner jurisdiction | FR |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 969500L70OZNWG46F581 |
| 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 · report an issue | |
IP Ranges (19)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.19.128.0/18 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 62.129.0.0/19 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 144.56.148.0/22 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 144.56.152.0/21 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 144.56.160.0/19 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 144.56.192.0/18 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 185.46.164.0/24 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 217.180.128.0/18 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 2a06:19c0::/29 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 2a13:7505:2::/48 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 2a13:7505:8002::/48 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 2a13:7505:8003::/48 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 2a13:7506:1002::/48 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 2a13:7506:9002::/48 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 2a13:7506:9003::/48 | SIPARTECH SAS | BGP | ANNOUNCED | ● medium |
| 37.153.152.0/22 | SIPARTECH SAS | RIPE | ALLOCATED PA | ● low |
| 62.129.0.0/21 | SIPARTECH SAS | RIPE | ASSIGNED PA | ● low |
| 62.129.24.0/22 | SIPARTECH SAS | RIPE | ASSIGNED PA | ● low |
| 185.100.184.0/22 | SIPARTECH SAS | RIPE | ALLOCATED PA | ● low |
IPv6 ranges (7)
Footprint over time
17 weekly snapshots · JSON
23
+2 netblocks since 2026-07-05
2026-07-05
peak 25
2026-10-18
Corporate group (2 confirmed entities)
+2 additional unconfirmed candidates not shown — full list (JSON)- Sipartech 33 blocks
Network trust
what's this?
RPKI hygiene: A
how networks compare →
95.7%
of checked blocks have valid RPKI ROA coverage
(22 of 23)
Possible discrepancies (1)
These blocks are registered to SIPARTECH 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.
| 185.100.184.0/22 /22 | authorized for AS3196 — 7Space SASU |
NIC Handles
AS8309
DUMY-RIPE
DUMY-RIPE
EVA-MNT
ORG-SCS28-RIPE
RIPE-NCC-HM-MNT
SCS-MNT
SCS-MNT
lir-fr-7space-1-MNT
lir-fr-diot-siaci-1-MNT
lir-fr-s3ns-1-MNT