IRCTC IPO was oversubscribed 112 times and listed at 101% premium to issue price. The document discusses the Indian Railways being unhappy with the underpricing of shares in the IPO, which valued the company at Rs. 5,000 crore but listed over Rs. 11,700 crore. Currently, IRCTC operates in four segments - internet ticketing, catering, packaged drinking water under Rail Neer brand, and travel and tourism. The reduction in corporate tax and new convenience fees will help improve IRCTC's financials going forward.