Data as of Nov 3, 2026
199.6.136.0/21
No anonymizer space · no proxy exits in 30 daysSchlumberger Limited
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.6.136.0/24 since Apr 2023 | AS72 | Business | Schlumberger Limited |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 199.6.128.0/17 | 32,768 | SLB-DATACENTER-GLOBAL-HOSTING-NET | Schlumberger Limited (SCHLU-3) · US | Direct Allocation | Dec 21, 1993 | [email protected] |
| └ 199.6.136.0/21 | 2,048 | SLB-AODC-NORTHAMERICA-NET | Atos Origin (ATOSO) · US | Reassigned | Mar 24, 2005 | [email protected] |
Network & registry
Announced by
Covering announcement 199.6.128.0/17
- Prefix
- 199.6.128.0/17
- Announced by
- AS72 Schlumberger Limited
- Type
- Business
- RPKI
- No RPKI
- Netname
- SLB-DATACENTER-GLOBAL-HOSTING-NET
- Registrant
- Schlumberger Limited
- RIR
- ARIN
Origin network
AS72
US
- Name
- Schlumberger Limited
- Type
- Business
- Registered
- May 5, 1986
- Domain
- slb.com
- Website
- www.slb.com
- Industry
- Agriculture, Mining, and Refineries (Farming, Greenhouses, Mining, Forestry, and Animal Farming)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 199.6.128.0/17
199.6.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Sep 2023
- Current origin since
- Sep 2023 · 3.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 199.6.128.0/17
- Netname
- SLB-DATACENTER-GLOBAL-HOSTING-NET
- Registrant
- Schlumberger Limited
- Organization
- Schlumberger Limited (SCHLU-3)
- Org address
- 5599 San Felipe, Houston, TX, 77056
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-6-128-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Dec 21, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 21, 1993
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Schlumberger IT Security Operations
- Phone
- +1-713-513-1100
- Handle
- SISO-ARIN