Schlumberger SA
Schlumberger Limited
GLEIF verified
Complete entity footprint
2 linked clusters ·
181 netblocks ·
2,318,260 IPv4 addresses
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
5299002HR3LTP7I4ZD92
Registered name
Schlumberger SA
Jurisdiction
Ultimate parent
SLB N.V.
213800ZUA17OK3QLGM62
Cluster stats
| Netblocks | 180 · 2,318,229 IPv4 addresses |
| Registered in | United States (148) · United Kingdom (13) · Russia (5) · Austria (3) · Netherlands (2) · Nigeria (1) |
| All fragments | 215 blocks across 23 clusters |
| Cluster ID | 213592706 |
| Registry | AFRINIC |
| Owner jurisdiction | FR |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5299002HR3LTP7I4ZD92 |
| Shared handles | clustered on 35 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
180
-1 netblocks since 2026-07-05
2026-07-05
peak 184
2026-07-26
IP Ranges (180)
showing 50 of 180 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.41.12.46/32 | Schlumberger Limited | PEERINGDB | ASSIGNED | ● high |
| 128.58.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 129.87.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 134.32.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.249.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.249.32.0/19 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.249.64.0/18 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.250.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.251.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.252.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.252.128.0/17 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.252.251.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.252.252.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.252.253.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.252.254.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.253.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.253.192.0/18 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 136.254.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 137.144.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 163.183.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 163.184.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 163.185.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 163.186.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 163.187.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 163.188.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.12.34.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.12.40.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.12.43.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.0.0/16 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.7.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.8.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.10.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.11.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.12.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.13.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.14.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.19.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.20.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.21.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.22.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.25.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.26.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.27.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.31.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.32.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.37.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.42.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.44.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.58.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.62.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
Domains hosted in this network
what's this?Customer-delegated space
how is this classified?Corporate group (2 confirmed entities)
Network trust
what's this?
RPKI hygiene: F
how networks compare →
16.7%
of checked blocks have valid RPKI ROA coverage
(30 of 180)
Possible discrepancies (1)
These blocks are registered to Schlumberger Limited 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.
| 93.124.248.0/24 /24 | authorized for AS25400 — Telia Norge AS |
NIC Handles
ALICE-MNT
AS12302-MNT
AS2567
AS5089-MNT
AS72
AS72
BTNET-MNT
CW-EUROPE-GSOC
DUMY-RIPE
DUMY-RIPE
GE1-AFRINIC
IBIS-MNT
+23 more