AS72

Schlumberger Limited

United States
Hosts 54 Domains
667,904 IP Addresses
ISP ASN
Allocated 35 years ago
Netblock Company Num of IPs
128.58.0.0/16 Schlumberger Omnes 65,536
136.249.32.0/19 Schlumberger Limited 8,192
136.249.64.0/18 Schlumberger Limited 16,384
136.251.0.0/16 Schlumberger Limited 65,536
136.252.128.0/17 Schlumberger Limited 32,768
136.252.251.0/24 Schlumberger Limited 256
136.252.252.0/24 Schlumberger Limited 256
136.252.253.0/24 Schlumberger Limited 256
136.252.254.0/24 Schlumberger Limited 256
136.253.0.0/16 Schlumberger Limited 65,536
136.253.192.0/18 Schlumberger Limited 16,384
137.144.0.0/16 Schlumberger Limited 65,536
163.184.0.0/16 Schlumberger Limited 65,536
163.184.226.0/24 Schlumberger Limited 256
163.185.0.0/16 Schlumberger Limited 65,536
163.186.0.0/16 Schlumberger Limited 65,536
163.188.0.0/16 Schlumberger Limited 65,536
192.12.40.0/24 Schlumberger Limited 256
192.12.43.0/24 Schlumberger Limited 256
192.23.0.0/16 Schlumberger Limited 65,536
192.23.100.0/24 Schlumberger Limited 256
192.23.103.0/24 Schlumberger Limited 256
192.23.104.0/24 Schlumberger Limited 256
192.23.105.0/24 Schlumberger Limited 256
192.23.108.0/24 Schlumberger Limited 256
192.23.109.0/24 Schlumberger Limited 256
192.23.110.0/24 Schlumberger Limited 256
192.23.11.0/24 Schlumberger Limited 256
192.23.114.0/24 Schlumberger Limited 256
192.23.119.0/24 Schlumberger Limited 256
192.23.127.0/24 Schlumberger Limited 256
192.23.130.0/24 Schlumberger Limited 256
192.23.134.0/24 Schlumberger Limited 256
192.23.135.0/24 Schlumberger Limited 256
192.23.14.0/24 Schlumberger Limited 256
192.23.142.0/24 Schlumberger Limited 256
192.23.143.0/24 Schlumberger Limited 256
192.23.152.0/24 Schlumberger Limited 256
192.23.153.0/24 Schlumberger Limited 256
192.23.156.0/24 Schlumberger Limited 256
192.23.162.0/24 Schlumberger Limited 256
192.23.163.0/24 Schlumberger Limited 256
192.23.166.0/24 Schlumberger Limited 256
192.23.167.0/24 Schlumberger Limited 256
192.23.169.0/24 Schlumberger Limited 256
192.23.173.0/24 Schlumberger Limited 256
192.23.182.0/24 Schlumberger Limited 256
192.23.185.0/24 Schlumberger Limited 256
192.23.186.0/24 Schlumberger Limited 256
192.23.188.0/24 Schlumberger Limited 256
192.23.190.0/24 Schlumberger Limited 256
192.23.220.0/24 Schlumberger Limited 256
192.23.22.0/24 Schlumberger Limited 256
192.23.236.0/24 Schlumberger Limited 256
192.23.238.0/24 Schlumberger Limited 256
192.23.248.0/24 Schlumberger Limited 256
192.23.26.0/24 Schlumberger Limited 256
192.23.32.0/24 Schlumberger Limited 256
192.23.37.0/24 Schlumberger Limited 256
192.23.42.0/24 Schlumberger Limited 256
192.23.44.0/24 Schlumberger Limited 256
192.23.45.0/24 Schlumberger Limited 256
192.23.52.0/24 Schlumberger Limited 256
192.23.58.0/24 Schlumberger Limited 256
192.23.62.0/24 Schlumberger Limited 256
192.23.63.0/24 Schlumberger Limited 256
192.23.65.0/24 Schlumberger Limited 256
192.23.66.0/24 Schlumberger Limited 256
192.23.67.0/24 Schlumberger Limited 256
192.23.68.0/23 Schlumberger Limited 512
192.23.72.0/24 Schlumberger Limited 256
192.23.75.0/24 Schlumberger Limited 256
192.23.76.0/24 Schlumberger Limited 256
192.23.80.0/24 Schlumberger Limited 256
192.23.81.0/24 Schlumberger Limited 256
192.23.82.0/24 Schlumberger Limited 256
192.23.83.0/24 Schlumberger Limited 256
192.23.84.0/24 Schlumberger Limited 256
192.23.85.0/24 Schlumberger Limited 256
192.23.86.0/24 Schlumberger Limited 256
192.23.89.0/24 Schlumberger Limited 256
192.23.91.0/24 Schlumberger Limited 256
192.23.92.0/24 Schlumberger Limited 256
192.23.93.0/24 Schlumberger Limited 256
192.23.94.0/24 Schlumberger Limited 256
192.31.32.0/24 Schlumberger Limited 256
192.31.36.0/24 Schlumberger Limited 256
192.58.40.0/24 Schlumberger Limited 256
198.136.232.0/24 Smith International, Inc. 256
198.160.176.0/24 Smith International, Inc. 256
198.176.175.0/24 Smith International, Inc. 256
199.168.0.0/21 Smith International, Inc. 2,048
199.168.8.0/23 Smith International, Inc. 512
199.6.144.0/23 Schlumberger Limited 512
199.6.160.0/21 Schlumberger Limited 2,048
199.6.168.0/21 Schlumberger Limited 2,048
199.6.176.0/20 Schlumberger Limited 4,096
199.6.194.0/24 Schlumberger Limited 256
199.6.200.0/21 Schlumberger Limited 2,048
199.6.208.0/23 Schlumberger Limited 512

There are no known IPv6 addresses belonging to this network

Data from ASN API

WHOIS Details

ASHandle:       AS72
OrgID:          SCHLU-3-Z
ASName:         SCHLUMBERGER-AS
ASNumber:       72
RegDate:        1986-05-05
Updated:        2012-04-02
Source:         ARIN


OrgID:          SCHLU-3-Z
OrgName:        Schlumberger Limited
CanAllocate:    
Street:         5599 San Felipe
Street:         Suite 1700
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2008-06-05
Updated:        2011-07-28
OrgAbuseHandle: SISO-ARIN
OrgAdminHandle: ZS104-ARIN
OrgNOCHandle:   SHEWD-ARIN
OrgTechHandle:  ZS104-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:        2021-04-30
OfficePhone:    +1-713-513-1100
FaxPhone:       +1-713-513-3150
Mailbox:        abuse@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:        2021-04-01
OfficePhone:    +1-713-513-1928
FaxPhone:       +1-713-513-2028
Mailbox:        hostmaster@slb.com
Mailbox:        IP-coordination@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:        2021-02-11
FaxPhone:       +1-713-513-3150
OfficePhone:    +1-713-513-1100
Mailbox:        hostmaster@slb.com
Mailbox:        IP-coordination@slb.com
Source:         ARIN
Data from ASN API

Peers

There are 23 peers for this ASN.

Peers Name
AS12389 PJSC Rostelecom
AS1273 Vodafone Group PLC
AS132132 MyRepublic Ltd.
AS174 Cogent Communications
AS17727 PT. NAP Info Lintas Nusa
AS196925 AZERTELECOM
AS199524 G-Core Labs S.A.
AS20562 Broadband Hosting B.V
AS21299 Kar-Tel LLC
AS24785 Broadband Hosting B.V
AS2856 British Telecommunications PLC
AS35104 JSC Kaztranscom
AS4755 TATA Communications formerly VSNL is Leading ISP
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5400 British Telecommunications PLC
AS6660 Vodafone Limited
AS6731 MTS PJSC
AS6939 Hurricane Electric LLC
AS8452 TE-AS
AS9049 JSC ER-Telecom Holding
AS9534 Binariang Berhad
AS9905 Linknet ASN
AS9930 TTNET-MY
Data from ASN API

Upstreams

There are 19 upstreams for this ASN.

upstreams Name
AS12389 PJSC Rostelecom
AS1273 Vodafone Group PLC
AS174 Cogent Communications
AS17727 PT. NAP Info Lintas Nusa
AS196925 AZERTELECOM
AS24785 Broadband Hosting B.V
AS2856 British Telecommunications PLC
AS35104 JSC Kaztranscom
AS4755 TATA Communications formerly VSNL is Leading ISP
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5400 British Telecommunications PLC
AS6660 Vodafone Limited
AS6731 MTS PJSC
AS6939 Hurricane Electric LLC
AS8452 TE-AS
AS9049 JSC ER-Telecom Holding
AS9534 Binariang Berhad
AS9905 Linknet ASN
AS9930 TTNET-MY
Data from ASN API

Downstreams

There are no downstreams for this ASN.

Data from ASN API

Related Networks

Details

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS72 at robtex.

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