45.121.0.0/22

ip:	45.121.0.0 
loc:	India, Kolkata (West Bengal)  
isp:	AS24186 RailTel Corporation of India Ltd » RailTel Corporation » Railtel 155.218 ms
route:	45.121.0.0/22, RAILTEL-IN - RailTel Corporation is an Internet Service Provider., IN (Gurugram (Sector 44)) ... 
reg:	45.121.0.0/22, IN, APNIC, 2015-06-24
asn:	AS24186 - RAILTEL-AS-IN RailTel Corporation of India Ltd., IN
	  AS9498  - BBIL-AP BHARTI Airtel Ltd., IN
	  AS55836 - RELIANCEJIO-IN Reliance Jio Infocomm Limited, IN
addr:	  Plot No 143 Sector 44 Gurugram Haryana 122003
online:	  193 » latency: 203 ms (202ms) 

see also:
   45.121.0.0/24    AS24186  RAILTEL-IN RailTel Corporation is an Internet Service Provider., IN
   45.121.1.0/24    AS24186  RAILTEL-IN RailTel Corporation is an Internet Service Provider., IN
   45.121.2.0/24    AS24186  RAILTEL-IN RailTel Corporation is an Internet Service Provider., IN
   45.121.3.0/24    AS24186  RAILTEL-IN RailTel Corporation is an Internet Service Provider., IN