1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.23.0.0/16
  4. AS72  | 192.23.42.0/24

192.23.42.0/24

AS72  ·  Schlumberger Limited

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Summary

Country United States
Domain slb.com
ASN AS72
Parent Range 192.23.0.0/16
Registry ARIN
ID SLB-INFRASTRUCTURE-SERVICES-NET

WHOIS Details

NetHandle:      NET-192-23-0-0-1
OrgID:          SCHLU-3
Parent:         NET-192-0-0-0-0
NetName:        SLB-INFRASTRUCTURE-SERVICES-NET
NetRange:       192.23.0.0 - 192.23.255.255
NetType:        allocation
RegDate:        1986-04-15
Updated:        2012-03-02
TechHandle:     ZS104-ARIN
AbuseHandle:    SISO-ARIN
NOCHandle:      SHEWD-ARIN
Source:         ARIN


OrgID:          SCHLU-3
OrgName:        Schlumberger Limited
CanAllocate:    
Street:         5599 San Felipe
Street:         Suite 1700
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2005-02-16
Updated:        2024-11-25
OrgAdminHandle: ZS104-ARIN
OrgTechHandle:  ZS104-ARIN
OrgAbuseHandle: SISO-ARIN
OrgNOCHandle:   SHEWD-ARIN
Source:         ARIN


POCHandle:      SISO-ARIN
IsRole:         Y
LastName:       Schlumberger IT Security Operations
FirstName:      
Street:         5599 San Felipe
Street:         Suite 400
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2005-02-16
Updated:        2025-04-24
OfficePhone:    +1-713-513-1100
FaxPhone:       +1-713-513-3150
Mailbox:        abuse@slb.com
Mailbox:        hostmaster@slb.com
Source:         ARIN


POCHandle:      ZS104-ARIN
IsRole:         Y
LastName:       Schlumberger IP Address Coordinator
FirstName:      
Street:         5599 San Felipe
Street:         Suite 100
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2001-02-07
Updated:        2025-04-24
OfficePhone:    +1-713-513-1100
FaxPhone:       +1-713-513-3150
Mailbox:        IP-coordination@slb.com
Mailbox:        hostmaster@slb.com
Source:         ARIN


POCHandle:      SHEWD-ARIN
IsRole:         Y
LastName:       Schlumberger Houston EMC WAN Desk
FirstName:      
Street:         5599 San Felipe
Street:         Suite 100
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2005-02-16
Updated:        2025-12-09
OfficePhone:    +1-713-513-1928
FaxPhone:       +1-713-513-2028
Mailbox:        IP-coordination@slb.com
Mailbox:        hostmaster@slb.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 192.23.42.0/24

Range ASN Company Num of IPs
192.23.0.0/16 AS10796 Schlumberger Limited 65,536
192.23.0.0/16 AS2567 Schlumberger Limited 65,536
192.23.0.0/16 AS32034 Schlumberger Limited 65,536
192.23.0.0/16 AS35753 Schlumberger Limited 65,536
192.23.0.0/16 AS394437 Schlumberger Limited 65,536
192.23.0.0/16 AS5384 Schlumberger Limited 65,536
192.23.0.0/16 AS5666 Schlumberger Limited 65,536
192.23.0.0/16 AS72 Schlumberger Limited 65,536

Nearby Ranges

BGP prefixes that overlap with 192.23.0.0/16

Range ASN Company Num of IPs
192.23.0.0/16 AS10796 Schlumberger Limited 65,536
192.23.0.0/16 AS2567 Schlumberger Limited 65,536
192.23.0.0/16 AS32034 Schlumberger Limited 65,536
192.23.0.0/16 AS35753 Schlumberger Limited 65,536
192.23.0.0/16 AS394437 Schlumberger Limited 65,536
192.23.0.0/16 AS5384 Schlumberger Limited 65,536
192.23.0.0/16 AS5666 Schlumberger Limited 65,536
192.23.0.0/16 AS72 Schlumberger Limited 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
85.10.136.40 AS20857 Signet B.V. 1.76ms from Amsterdam, NL
188.91.129.168 AS50266 Odido Netherlands B.V. 2.93ms from Amsterdam, NL
147.161.123.40 AS35699 Adamo Telecom Iberia S.A. 1.24ms from Barcelona, ES
103.183.67.88 AS7653 Morgan Stanley Management Service (Shanghai) Limited 3.69ms from Beijing, CN
34.223.92.152 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
168.169.100.104 AS25935 Erie 1 BOCES 3.94ms from Buffalo, US
20.102.252.72 AS8075 Microsoft Corporation 0.69ms from Chicago, US
93.196.107.40 AS3320 Deutsche Telekom AG 7.38ms from Duesseldorf, DE
157.144.13.152 AS719 Elisa Oyj 1.97ms from Helsinki, FI
58.229.145.184 AS9318 SK Broadband Co Ltd 1.40ms from Incheon, KR
109.51.174.152 AS2860 NOS COMUNICACOES, S.A. 2.07ms from Lisbon, PT
176.183.1.216 AS5410 Bouygues Telecom SA 6.37ms from Lyon, FR
138.91.171.216 AS8075 Microsoft Corporation 0.60ms from San Jose, US
89.210.151.136 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.02ms from Sofia, BG
120.156.15.200 AS1221 Telstra Limited 8.79ms from Sydney, AU
77.118.252.184 AS8437 Hutchison Drei Austria GmbH 1.90ms from Vienna, AT
39.135.253.24 AS9808 China Mobile Communications Group Co., Ltd. 2.66ms from Wuhan, CN
31.162.246.72 AS12389 PJSC Rostelecom 4.67ms from Yekaterinburg, RU
80.83.26.152 AS35197 Virtual ISP s.a.l. 1.54ms from Beirut, LB
178.116.27.40 AS6848 Telenet BV 8.01ms from Brussels, BE
67.167.217.40 AS7922 Comcast Cable Communications, LLC 5.33ms from Chicago, US
79.241.192.184 AS3320 Deutsche Telekom AG 3.76ms from Duesseldorf, DE
175.43.10.168 AS4837 CHINA UNICOM China169 Backbone 6.10ms from Fuzhou, CN
174.139.72.56 AS35908 Krypt Technologies 0.87ms from Los Angeles, US
212.210.4.200 AS3269 Telecom Italia S.p.A. 2.35ms from Milan, IT

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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