223.31.56.0/22

ip:	223.31.56.0 223-30-0-0.lan.sify.net
loc:	India, Chennai (Tamil Nadu)  
isp:	AS9583 Sify Limited » Sify Limited » Sify 983.937 ms
route:	223.31.56.0/22, SIFYINET - Allocated to Delhi corporate customers, IN (Chennai (Kasturba Nagar)) ... 
reg:	223.30.0.0/15, IN, APNIC, 2010-08-30
asn:	AS9583 - SIFY-AS-IN Sify Limited, IN
	  AS4755  - TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
	  AS55836 - RELIANCEJIO-IN Reliance Jio Infocomm Limited, IN
addr:	  Sify Limited 5th 6th & 7th floor Reliable Plaza Kalwa industrial Area Thane Belapur Road Airoli Navi Mumbai-400708
online:	  53 » latency: 220 ms (224ms) 

see also:
   223.30.0.0/15    AS9583   SIFYNET-IN Sify Limited, IN