AS Number
AS72
AS Name
SCHLUMBERGER-AS
Org Name
Schlumberger Limited
Registry

arin

RegDate

2008-06-05

Updated

2011-07-28

AS72 Looking Glass
IPv4Prefixes

121

IPv6Prefixes

0

IPv4 NUMs

667,904

IPv6 NUMs(/64)

0

667,904 IPv4 Addresses
CIDR Description IP Num
128.58.0.0/24 Schlumberger Omnes 256
128.58.0.0/16 Schlumberger Omnes 65536
136.249.32.0/19 Schlumberger Limited 8192
136.249.64.0/18 Schlumberger Limited 16384
136.251.0.0/24 Schlumberger Limited 256
136.251.0.0/16 Schlumberger Limited 65536
136.252.128.0/17 Schlumberger Limited 32768
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
136.253.0.0/24 Schlumberger Limited 256
136.253.0.0/16 Schlumberger Limited 65536
136.253.192.0/18 Schlumberger Limited 16384
137.144.0.0/24 Schlumberger Limited 256
137.144.0.0/16 Schlumberger Limited 65536
163.184.0.0/24 Schlumberger Limited 256
163.184.0.0/16 Schlumberger Limited 65536
163.184.226.0/24 Schlumberger Limited 256
163.185.0.0/24 Schlumberger Limited 256
163.185.0.0/16 Schlumberger Limited 65536
163.186.0.0/24 Schlumberger Limited 256
163.186.0.0/16 Schlumberger Limited 65536
163.188.0.0/24 Schlumberger Limited 256
163.188.0.0/16 Schlumberger Limited 65536
192.12.40.0/24 Schlumberger Limited 256
192.12.43.0/24 Schlumberger Limited 256
192.23.0.0/16 Schlumberger Limited 65536
192.23.11.0/24 Schlumberger Limited 256
192.23.14.0/24 Schlumberger Limited 256
192.23.22.0/24 Schlumberger Limited 256
192.23.26.0/24 Schlumberger Limited 256
192.23.27.0/24 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
192.23.100.0/24 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
192.23.114.0/24 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
192.23.142.0/24 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
192.23.236.0/24 Schlumberger Limited 256
192.23.238.0/24 Schlumberger Limited 256
192.23.248.0/24 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
199.6.144.0/23 Schlumberger Limited 512
199.6.160.0/21 Schlumberger Limited 2048
199.6.168.0/21 Schlumberger Limited 2048
199.6.176.0/20 Schlumberger Limited 4096
199.6.194.0/24 Schlumberger Limited 256
199.6.200.0/21 Schlumberger Limited 2048
199.6.208.0/23 Schlumberger Limited 512
199.6.210.0/23 Schlumberger Limited 512
199.6.212.0/24 Schlumberger Limited 256
199.6.213.0/24 Schlumberger Limited 256
199.6.232.0/24 Schlumberger Limited 256
199.6.240.0/22 Schlumberger Limited 1024
199.6.247.0/24 Schlumberger Limited 256
199.6.248.0/24 Schlumberger Limited 256
199.168.0.0/21 Smith International, Inc. 2048
199.168.8.0/23 Smith International, Inc. 512
204.17.157.0/24 Schlumberger Limited 256
204.17.158.0/23 Schlumberger Limited 512
204.17.160.0/23 Schlumberger Limited 512
204.17.162.0/24 Schlumberger Limited 256
212.162.205.0/24 Cameron 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9049 ERTH-TRANSIT-AS - JSC "ER-Telecom Holding", RU Russian Federation 10,752 4,311,744,512 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,304 0 IPv4 IPv4
AS196925 AZRT-AS - AZERTELECOM, AZ Azerbaijan 20,736 4,294,967,296 IPv4 IPv4
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1,904,896 8,796,093,022,208 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,592 282,665,488,744,448 IPv4 IPv4
AS8452 TE-AS, EG Egypt 7,604,992 4,294,967,296 IPv4 IPv4
AS9905 LINKNET-ID-AP - Linknet ASN, ID Indonesia 74,752 4,294,967,296 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,632 8,590,065,664 IPv4 IPv4
AS24785 JOINTTRANSIT-AS - Broadband Hosting B.V, NL Netherlands 11,008 2,305,843,009,213,693,952 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 12,288 8,590,000,128 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,433,216 254,565,449,728 IPv4 IPv4
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,762,176 4,563,861,504 IPv4 IPv4
AS9534 MAXIS-AS1-AP - Maxis Broadband Sdn Bhd, MY Malaysia 512,000 4,295,491,584 IPv4 IPv4
AS12389 ROSTELECOM-AS - PJSC Rostelecom, RU Russian Federation 9,354,496 21,474,836,480 IPv4 IPv4
AS17727 NAPINFO-AS-AP - PT. NAP Info Lintas Nusa, ID Indonesia 6,656 2,147,483,648 IPv4 IPv4
AS6731 COMSTAR-AS - MTS PJSC, RU Russian Federation 0 4,294,967,296 IPv4 IPv4
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 8,192 4,294,967,296 IPv4 IPv4
AS35104 KTC-AS - Jusan Mobile JSC, KZ Kazakhstan 40,960 136,642,560 IPv4 IPv4
AS2856 BT-UK-AS - British Telecommunications PLC, GB United Kingdom 11,394,304 549,756,141,568 IPv4 IPv4
AS5400 BT - British Telecommunications PLC, GB United Kingdom 711,680 4,419,522,396,160 IPv4 IPv4
AS6660 CWASIA - Vodafone Limited, GB United Kingdom 36,864 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands NL-ix - Neutral Internet Exchange 193.239.117.190 1 Gbps 2016-12-12 14:48:27
Netherlands NL-ix - Neutral Internet Exchange 193.239.117.191 1 Gbps 2016-12-12 14:47:21
Singapore MegaIX Singapore - Megaport MegaIX Singapore 103.41.12.46 5 Gbps 2020-03-30 13:24:30
United States CyrusOne IX Houston - CyrusOne Internet Exchange 198.32.96.47 2001:478:96::47 10 Gbps 2017-03-14 21:49:16

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
136.251.130.77 1 www.corp.smithbits.com
136.251.135.41 1 ecampus.miswaco.com
136.251.135.75 1 www.wilsonconfidential.com
136.251.160.65 2 my.miswaco.com
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


OrgTechHandle: ZS104-ARIN
OrgTechName:   Schlumberger IP Address Coordinator
OrgTechPhone:  +1-713-513-3150 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS104-ARIN

OrgNOCHandle: SHEWD-ARIN
OrgNOCName:   Schlumberger Houston EMC WAN Desk
OrgNOCPhone:  +1-713-513-2028 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/SHEWD-ARIN

OrgAbuseHandle: SISO-ARIN
OrgAbuseName:   Schlumberger IT Security Operations
OrgAbusePhone:  +1-713-513-1100 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SISO-ARIN