192.23.26.0/24

ip:	192.23.26.0 host.slb.com
loc:	United States, Houston (Texas)  
isp:	AS72 Schlumberger Limited » Schlumberger Limited » Schlumberger Limited 1.024 ms
route:	192.23.26.0/24, SLB-INFRASTRUCTURE-SERVICES-NET - Schlumberger Limited, US (Storm Lake) ... 
reg:	192.23.0.0/16, US, ARIN, 1986-04-15
asn:	AS72 - SCHLUMBERGER-AS Schlumberger Limited, US
	  AS174   - COGENT-174 Cogent Communications, US
	  AS6939  - HURRICANE Hurricane Electric LLC, US
addr:	  5599 San Felipe Suite 1700 Houston TX 77056 US

see also:
   192.23.0.0/16    AS72     SLB-INFRASTRUCTURE-SERVICES-NET Schlumberger Limited, US