129.0.231.0/24

ip:	129.0.231.0 host-129.0.231.0.mtn.cm
loc:	Cameroon, Yaoundé (Centre)  
isp:	AS30992 MTN Network Solutions (Cameroon) » Public Yaounde II »  141.08 ms
route:	129.0.231.0/24, PUBLIC_SUBNET_YAOUNDE_II - PUBLIC_SUBNET_YAOUNDE_II, CM (Douala (Akwa)) ... 
reg:	129.0.0.0/16, CM, AfriNIC, 2015-08-31
asn:	AS30992 - ORG-GNC2-RIPE-AS MTN Network Solutions (Cameroon), CM
	  AS16637 - MTNNS-AS MTN Network Solutions, ZA
addr:	  MTN Cameroon / MTN NS RUE DES ECOLES AKWA P.o BOX 15574 DOUALA - CAMEROON Douala 15574 Cameroon

see also:
   129.0.0.0/16     AS30992  PREPAID-PUBLIC-SUBNET MTN Network Solutions, CM