Schlumberger GmbH
Schlumberger Limited
Data as of 2026-09-06
GLEIF verified
LEI
52990064K6NWK0AR6838
Registered name
Schlumberger GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 182 · 1,158,993 IPv4 addresses |
| IPv6 | 1 prefix (largest 2620:0:1700::/44) |
| Registered in | United States (154) · United Kingdom (14) · Russia (5) · Austria (3) · Netherlands (2) · Nigeria (1) |
| Also registered under this name | 223 netblocks across 23 separate records |
| Record ID | 236215310 |
| Registry | AFRINIC |
| Owner jurisdiction | AT |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 52990064K6NWK0AR6838 |
| Shared handles | clustered on 40 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (182)
⬇ 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 | ARIN | DIRECT ALLOCATION | ● high |
| 136.249.0.0 – 136.254.255.255 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● 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 |
| 163.183.0.0 – 163.188.255.255 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● 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 – 192.12.40.255 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● high |
| 192.12.34.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.12.40.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.12.42.0/24 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● high |
| 192.12.43.0/24 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● 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 |
| 192.23.63.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.65.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.66.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.67.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.68.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.72.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.75.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.76.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.80.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.81.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.82.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.83.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.84.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.85.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.86.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.89.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.91.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.92.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.93.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.94.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.100.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.103.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.104.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.105.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.108.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.109.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.110.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.119.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.127.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.130.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.135.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.137.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.142.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.152.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.153.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.156.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.162.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.163.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.165.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.166.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.167.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.169.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.173.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.175.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.176.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.177.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.182.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.183.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.186.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.189.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.190.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.198.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.236.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.238.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.23.248.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.31.32.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.31.32.0 – 192.31.36.255 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● high |
| 192.31.36.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.52.229.0/24 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● high |
| 192.58.37.0 – 192.58.40.255 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● high |
| 192.58.37.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 192.58.38.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 193.239.117.190/32 | Schlumberger Limited | PEERINGDB | ASSIGNED | ● high |
| 193.239.117.191/32 | Schlumberger Limited | PEERINGDB | ASSIGNED | ● high |
| 195.19.192.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 196.202.143.8/29 | SCHLUMBERGER | AFRINIC | ASSIGNED PA | ● high |
| 198.136.232.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 198.160.175.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 198.160.176.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 198.176.175.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.128.0/17 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● high |
| 199.6.136.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.148.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.160.0/21 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.164.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.165.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.166.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.167.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.168.0/21 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.168.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.176.0/20 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.194.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.200.0/21 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.208.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.210.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.232.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.233.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.234.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.240.0/22 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.247.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.6.248.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.168.0.0/21 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 199.168.8.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 203.162.102.64/28 | SCHLUMBERGER-NET | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 204.17.157.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 204.17.157.0 – 204.17.162.255 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● high |
| 204.17.158.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 204.17.160.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 204.17.162.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 204.126.126.0/23 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 212.192.155.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 212.192.205.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 212.193.96.0/24 | Schlumberger Limited | BGP | ANNOUNCED | ● high |
| 2620:0:1700::/44 | Schlumberger Limited | ARIN | DIRECT ALLOCATION | ● high |
| 5.254.185.160/29 | Schlumberger | RIPE | ASSIGNED PA | ● low |
| 62.150.16.64 – 62.150.16.93 | Schlumberger | RIPE | ASSIGNED PA | ● low |
| 62.208.60.4/30 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 62.255.27.248/30 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 81.138.208.96/29 | Schlumberger | RIPE | ASSIGNED PA | ● low |
| 83.64.96.40/29 | Schlumberger-GmbH | RIPE | ASSIGNED PA | ● low |
| 83.141.76.128/25 | SCHLUMBERGER-NET | RIPE | ASSIGNED PA | ● low |
| 84.240.241.32/30 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 89.175.179.128/29 | Schlumberger | RIPE | ASSIGNED PA | ● low |
| 93.124.248.0/24 | SCHLUMBERGER-NET | RIPE | ASSIGNED PA | ● low |
| 136.255.139.232/29 | Schlumberger | RIPE | ASSIGNED PA | ● low |
| 155.93.123.56/30 | SCHLUMBERGER | AFRINIC | ASSIGNED PA | ● low |
| 193.195.177.40/29 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 195.89.163.56/29 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 195.89.163.96/29 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 195.89.163.104/29 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 195.89.163.168/30 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 195.89.163.232/30 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 195.89.183.104/29 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 195.173.116.56 – 195.173.116.71 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 212.41.253.112/30 | Schlumberger-GmbH | RIPE | ASSIGNED PA | ● low |
| 212.42.10.96/28 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 212.165.5.132/30 | SCHLUMBERGER | RIPE | ASSIGNED PA | ● low |
| 217.37.201.216/29 | Schlumberger | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2620:0:1700::/44 |
Footprint over time
11 weekly snapshots · JSON
188
+7 netblocks since 2026-07-05
2026-07-05
peak 188
2026-09-06
Domains hosted in this network
what's this?Customer-delegated space
how is this classified?Network trust
what's this?
RPKI hygiene: F
how networks compare →
16.5%
of checked blocks have valid RPKI ROA coverage
(31 of 188)
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
+28 more