115.72.0.0/13

ip:	115.72.0.0 adsl.viettel.vn
loc:	Vietnam, Ho Chi Minh City (Ho Chi Minh)  
isp:	AS7552 Viettel Group » VIETELmetro »  146.921 ms
route:	115.72.0.0/13, VIETTEL-VN - Viettel Group, VN (Ho Chi Minh City) ... 
reg:	115.72.0.0/13, VN, APNIC, 2008-07-17
asn:	AS7552 - VIETEL-AS-AP Viettel Group, VN
	  AS3491  - CONSOLE-CONNECT-ASN PCCW Global, Inc., US
	  AS2914  - NTT-DATA-2914 NTT America, Inc., US
	  AS6453  - AS6453 TATA COMMUNICATIONS (AMERICA) INC, US
	  AS6939  - HURRICANE Hurricane Electric LLC, US
addr:	  Ha Noi VietNam
online:	  223.403 » latency: 280 ms (327ms) 

see also:
   115.72.0.0/16    AS7552   VIETTEL-VN Viettel Group, VN
   115.72.0.0/21    AS7552   VIETTEL-VN Viettel Group, VN
   115.72.8.0/21    AS7552   VIETTEL-VN Viettel Group, VN
   115.72.16.0/21   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.24.0/21   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.32.0/21   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.40.0/21   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.48.0/21   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.56.0/22   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.60.0/22   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.64.0/22   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.72.0/23   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.76.0/24   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.77.0/24   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.80.0/21   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.88.0/21   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.96.0/21   AS7552   VIETTEL-VN Viettel Group, VN
   115.72.104.0/21  AS7552   VIETTEL-VN Viettel Group, VN
   115.72.112.0/21  AS7552   VIETTEL-VN Viettel Group, VN