12.231.98.0/24

ip:	12.231.98.0 
loc:	United States, New Hudson (Michigan)  
isp:	AS30356 Blue Cross Blue Shield of Michigan Mutual Insurance » AT&T Services » Bcbs of MI 673.906 ms
route:	12.231.98.0/24, BCBS-OF-56-98 - BCBS OF MI, US (Charter Township of Lyon (New Hudson)) ... 
reg:	12.0.0.0/8, US, ARIN, 1983-08-23
asn:	AS30356 - BCBSM Blue Cross Blue Shield of Michigan Mutual Insurance, US
addr:	  53200 GRAND RIVER AVE NEW HUDSON MI 48165-9513 US

see also:
   12.128.0.0/9     AS7018   NET12 American Registry for Internet Numbers, US