ASN Lookup Tool

Schlumberger Limited slb.com US US 141 Routes

AS Data

AS72

AS72Schlumberger Limited

AS Number 72
AS Name SCHLUMBERGER-AS
Organization Schlumberger Limited(schlu-3-z)
Country US
Website slb.com
Number of IPv4 Routes 141
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 1986-05-05

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Use ASN data for AS72 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
192.23.32.0/24 256
192.58.37.0/24 256
198.176.175.0/24 256
192.23.11.0/24 256
192.23.100.0/24 256
192.23.62.0/24 256
192.23.142.0/24 256
128.58.0.0/16 65536
192.23.83.0/24 256
199.6.168.0/24 256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       72
ASName:         SCHLUMBERGER-AS
ASHandle:       AS72
RegDate:        1986-05-05
Updated:        2012-04-02    
Ref:            https://rdap.arin.net/registry/autnum/72


OrgName:        Schlumberger Limited
OrgId:          SCHLU-3-Z
Address:        5599 San Felipe
Address:        Suite 1700
City:           Houston
StateProv:      TX
PostalCode:     77056
Country:        US
RegDate:        2008-06-05
Updated:        2011-07-28
Ref:            https://rdap.arin.net/registry/entity/SCHLU-3-Z


OrgNOCHandle: SHEWD-ARIN
OrgNOCName:   Schlumberger Houston EMC WAN Desk
OrgNOCPhone:  +1-713-513-1928 
OrgNOCEmail:  hostmaster@slb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SHEWD-ARIN

OrgTechHandle: ZS104-ARIN
OrgTechName:   Schlumberger IP Address Coordinator
OrgTechPhone:  +1-713-513-1100 
OrgTechEmail:  IP-coordination@slb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS104-ARIN

OrgAbuseHandle: SISO-ARIN
OrgAbuseName:   Schlumberger IT Security Operations
OrgAbusePhone:  +1-713-513-1100 
OrgAbuseEmail:  hostmaster@slb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SISO-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS2686 AT&T Enterprises, LLC US
AS55410 Vodafone India Limited IN
AS9930 TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia MY
AS135523 Multinet Broadband PK
AS6939 Hurricane Electric LLC US
AS8359 MTS PJSC RU
AS1273 Vodafone Group PLC NL
AS35104 Jusan Mobile JSC KZ
AS199524 G-Core Labs S.A. LU
AS3300 British Telecommunications PLC GB

Upstreams

AS Number Description Country
AS151506 PT Widjaja Piranti Teknologi ID
AS2686 AT&T Enterprises, LLC US
AS2856 British Telecommunications PLC GB
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. CO
AS135523 Multinet Broadband PK
AS24785 Broadband Hosting B.V. NL
AS6939 Hurricane Electric LLC US
AS8359 MTS PJSC RU
AS8452 TE AS ZZ
AS1273 Vodafone Group PLC NL

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Frequently Asked Questions

ASN AS72 is an Autonomous System Number used to identify a network for BGP internet routing.
AS72 is listed under Schlumberger Limited.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.