137.144.0.0/16

AS72 · Schlumberger Limited

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Summary

Country	United States
Domain	slb.com
ASN	AS72
Registry	ARIN
ID	SLB-WESTERNGECO-HOUSTON-DP-NET

WHOIS Details

NetHandle:      NET-137-144-0-0-1
OrgID:          SCHLU-3
Parent:         NET-137-0-0-0-0
NetName:        SLB-WESTERNGECO-HOUSTON-DP-NET
NetRange:       137.144.0.0 - 137.144.255.255
NetType:        allocation
RegDate:        1989-11-30
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 137.0.0.0/8

Range	ASN	Company	Num of IPs
137.176.0.0/13	AS11003	The Procter and Gamble Company	524,288
137.18.0.0/16	AS1999	U.S. House of Representatives	65,536
137.78.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.61.0.0/16	AS15991	IT/GITS	65,536
137.113.0.0/16	AS19464	Washington & Lee University	65,536
137.28.0.0/16	AS19184	University of Wisconsin - Eau Claire	65,536
137.74.0.0/16	AS16276	OVH SAS	65,536
137.208.0.0/16	AS1776	Welthandelsplatz 1	65,536
137.89.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.90.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.51.0.0/16	AS1906	Northrop Grumman Corp.	65,536
137.194.0.0/16	AS1712	Télécom Paris	65,536
137.16.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.19.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.40.0.0/16	AS18071	Panasonic Information Systems Co., Ltd	65,536
137.45.0.0/16	AS13783	Radford University	65,536
137.228.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.204.0.0/16	AS137	UNI-Bologna	65,536
137.15.0.0/16	AS14836	City of Toronto	65,536
137.230.0.0/16	AS14381	Caterpillar, Inc.	65,536
137.85.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.88.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.160.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.58.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
137.17.0.0/16	AS1136	National Aerospace Laboratory	65,536
137.114.0.0/16	AS16509	Amazon Technologies Inc.	65,536
137.216.0.0/16	AS11607	South Dakota State University	65,536
137.185.0.0/16	AS11003	The Procter and Gamble Company	65,536
137.207.0.0/16	AS11700	University of Windsor	65,536
137.192.0.0/16	AS1347	Inteliquent, inc.	65,536
137.94.0.0/16	AS19737	Royal Military College of Canada	65,536
137.147.0.0/16	AS1221	Telstra Limited	65,536
137.188.0.0/16	AS12079	Verizon Wireless	65,536
137.53.0.0/16	AS11995	Oregon Health & Science University	65,536
137.120.0.0/16	AS1103	P.O.Box 616, 6200 MD, Maastricht, The Netherlands	65,536
137.96.0.0/16	AS1234	Fortum Oyj	65,536
137.202.0.0/16	AS13541	Siemens Industry Software Inc.	65,536
137.101.0.0/16	AS12430	ORG-AMS1-RIPE	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.79.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.224.0.0/16	AS1103	Wageningen Universiteit	65,536
137.99.0.0/16	AS13796	University of Connecticut	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.192.0.0/16	AS14929	Inteliquent, inc.	65,536
137.86.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.87.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.36.0.0/16	AS11351	The State University of New York College of Agriculture and Technology at Cobleskill	65,536
137.154.0.0/16	AS10079	University of Western Sydney	65,536
137.56.0.0/16	AS1103	Universiteit van Tilburg	65,536
137.205.0.0/16	AS201773	University of Warwick	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
34.254.134.0	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
92.213.10.192	AS3209 Vodafone GmbH	`10.35ms` from Duesseldorf, DE
177.43.236.96	AS18881 TELEFÔNICA BRASIL S.A	`11.37ms` from Fortaleza, BR
115.218.191.208	AS4134 CHINANET-BACKBONE	`10.75ms` from Hangzhou, CN
27.79.170.96	AS7552 Viettel Group	`0.82ms` from Hanoi, VN
86.176.42.128	AS2856 British Telecommunications PLC	`9.25ms` from London, GB
86.174.7.160	AS2856 British Telecommunications PLC	`2.45ms` from London, GB
75.84.37.96	AS20001 Charter Communications Inc	`4.63ms` from Los Angeles, US
88.12.95.32	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.22ms` from Madrid, ES
122.152.93.160	AS9614 Oita Cable Telecom Co,ltd.	`11.63ms` from Osaka, JP
24.86.142.160	AS6327 Shaw Communications	`7.13ms` from Seattle, US
114.218.180.240	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.89ms` from Shanghai, CN
123.158.91.240	AS4837 CHINA UNICOM China169 Backbone	`5.98ms` from Shanghai, CN
111.220.105.16	AS9443 Vocus Retail	`1.27ms` from Sydney, AU
163.43.123.48	AS9370 SAKURA Internet Inc.	`0.87ms` from Tokyo, JP
212.4.93.48	AS8821 WWZ Telekom AG (TELEZUG)	`4.30ms` from Zuerich, CH
46.20.207.144	AS24722 Babilon	`0.34ms` from Dushanbe, TJ
119.109.53.96	AS4837 CHINA UNICOM China169 Backbone	`8.05ms` from Liaoyang, CN
47.154.94.32	AS5650 Frontier Communications of America, Inc.	`1.90ms` from Los Angeles, US
45.205.24.48	AS8796 FASTNET DATA INC	`0.41ms` from Los Angeles, US
120.209.245.128	AS9808 China Mobile Communications Group Co., Ltd.	`8.77ms` from Nanjing, CN
90.28.161.128	AS3215 Orange S.A.	`13.29ms` from Paris, FR
187.214.123.208	AS8151 UNINET	`4.27ms` from Santiago de Queretaro, MX
119.66.6.176	AS17858 LG POWERCOMM	`1.71ms` from Seoul, KR
221.141.158.32	AS9318 SK Broadband Co Ltd	`2.08ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 137.144.139.6

traceroute to 137.144.139.6 (137.144.139.6): 5 hops max, 52 byte packets

1 [AS15169] 108.170.234.153 131.592 ms

2 [AS72] 192.23.22.50 128.582 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hamina, FI

On December 28th 2025

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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