1. All IP Ranges
  2. 163.0.0.0/8
  3. 163.186.0.0/16
  4. AS72  | 163.186.0.0/16

163.186.0.0/16

AS72  ·  Schlumberger Limited

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Summary

Country United States
Domain slb.com
ASN AS72
Registry ARIN
ID SLB-SINET-REGIONAL-NETS

WHOIS Details

NetHandle:      NET-163-183-0-0-1
OrgID:          SCHLU-3
Parent:         NET-163-0-0-0-0
NetName:        SLB-SINET-REGIONAL-NETS
NetRange:       163.183.0.0 - 163.188.255.255
NetType:        allocation
RegDate:        1992-08-12
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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 163.0.0.0/8

Range ASN Company Num of IPs
163.226.0.0/16 AS2907 University Public Corporation Osaka 65,536
163.209.0.0/16 AS2907 Kagoshima University 65,536
163.55.0.0/16 AS2497 RYOBI LIMITED 65,536
163.225.0.0/16 AS2907 Okayama Prefectural University 65,536
163.140.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.2.0.0/16 AS2749 Navy Network Information Center (NNIC) 65,536
163.218.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.150.0.0/16 AS2152 San Bernardino County Superintendent of Schools 65,536
163.212.0.0/16 AS2907 Yokohama City University 65,536
163.215.0.0/16 AS2907 Tokyo University Of Technology 65,536
163.9.0.0/16 AS2200 Centre National De La Recherche Scientifique (CNRS) 65,536
163.153.0.0/16 AS22693 Albany Schoharie Schenectady BOCES 65,536
163.245.0.0/16 AS17 Purdue University Northwest 65,536
163.142.0.0/16 AS136959 China Unicom Guangdong province network 65,536
163.179.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.211.0.0/16 AS17512 65,536
163.177.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.142.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.49.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.46.0.0/16 AS18126 Yokkaichi University 65,536
163.214.0.0/16 AS2907 Aichi-Gakuin University 65,536
163.34.0.0/16 AS207441 Norsk Hydro ASA 65,536
163.247.0.0/16 AS17147 Ministerio del Interior y de Seguridad Publica - Gobierno de Chile 65,536
163.173.0.0/16 AS2200 Conservatoire National des Arts et Metiers 65,536
163.28.0.0/16 AS1659 Ministry of Education Computer Center 65,536
163.40.0.0/16 AS226 LAC + USC Medical Center 65,536
163.177.0.0/16 AS136959 China Unicom Guangdong province network 65,536
163.45.0.0/16 AS131930 Tokyo Broadcasting System Television,Inc. 65,536
163.172.0.0/16 AS12876 Scaleway Dedibox - Paris, France 65,536
163.177.0.0/16 AS136958 China Unicom Guangdong province network 65,536
163.126.0.0/16 AS1761 Texas Department of Mental Health & Mental Retardation 65,536
163.158.0.0/16 AS16509 Amazon.com, Inc. 65,536
163.157.0.0/16 AS13063 SKF Dataservice AB 65,536
163.177.0.0/16 AS134543 China Unicom Guangdong province network 65,536
163.0.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.234.0.0/16 AS1761 Texas Commission on Environmental Quality 65,536
163.221.0.0/16 AS131158 Nara Institute of Science and Technology, National University Corporation 65,536
163.252.0.0/16 AS13977 Fidium 65,536
163.204.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.237.0.0/16 AS19255 Redwood Network Design 65,536
163.233.0.0/16 AS141400 Comcare 65,536
163.177.0.0/16 AS135061 China Unicom Guangdong province network 65,536
163.178.0.0/16 AS11830 Universidad de Costa Rica 65,536
163.166.0.0/16 AS15914 British Airways PLC 65,536
163.200.0.0/16 AS2018 University of South Africa 65,536
163.237.0.0/16 AS13331 Redwood Network Design 65,536
163.13.0.0/16 AS1659 Ministry of Education Computer Center 65,536
163.32.0.0/16 AS1659 Ministry of Education Computer Center 65,536
163.3.0.0/16 AS16509 Amazon.com, Inc. 65,536
163.42.0.0/16 AS2907 Geospatial Information Authority of Japan, Ministry of Land, Infrastructure, Transport and Tourism 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
74.235.42.224 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
107.13.163.112 AS11426 Charter Communications Inc 9.73ms from Charlotte, US
97.139.142.112 AS6167 Verizon Business 7.20ms from Denver, US
212.50.231.192 AS25820 IT7 Networks Inc 0.24ms from Fremont, US
151.240.186.48 AS2856 British Telecommunications PLC 1.35ms from London, GB
82.106.107.0 AS3269 Telecom Italia S.p.A. 6.91ms from Milan, IT
97.95.78.80 AS20115 Charter Communications LLC 6.84ms from Minneapolis, US
223.109.130.48 AS56046 China Mobile communications corporation 2.27ms from Nanjing, CN
66.159.193.32 AS394089 Google LLC 0.83ms from Osaka, JP
184.73.15.208 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
35.132.127.96 AS20115 Charter Communications LLC 7.33ms from San Jose, US
36.39.40.0 AS17839 LG HelloVision Corp. 1.28ms from Seoul, KR
125.125.241.224 AS4134 CHINANET-BACKBONE 7.37ms from Shanghai, CN
192.166.240.32 AS201240 Rocket NG GmbH 0.56ms from Vienna, AT
91.96.186.192 AS9145 EWE TEL GmbH 6.50ms from Hamburg, DE
208.190.246.176 AS7018 AT&T Enterprises, LLC 5.84ms from Kansas City, US
154.63.62.16 AS174 Cogent Communications, LLC 0.25ms from Los Angeles, US
216.36.109.64 AS3257 GTT Communications Inc. 0.54ms from Los Angeles, US
87.8.93.32 AS3269 Telecom Italia S.p.A. 3.06ms from Milan, IT
203.141.158.48 AS2514 NTT PC Communications, Inc. 1.94ms from Osaka, JP
190.218.31.96 AS18809 Cable Onda 7.30ms from Panama, PA
40.119.33.48 AS8075 Microsoft Corporation 0.20ms from San Antonio, US
111.178.76.80 AS4134 CHINANET-BACKBONE 3.41ms from Wuhan, CN
120.4.226.0 AS4837 CHINA UNICOM China169 Backbone 9.92ms from Beijing, CN
52.39.174.240 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 163.186.143.196
traceroute to 163.186.143.196 (163.186.143.196): 6 hops max, 52 byte packets
3 [AS6939] 216.66.2.105 1.535 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in New York City, US
On

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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