IP is the shortened form of Internet Protocol. Every computer on the internet requires one of these to be able to communicate with each other. Recently, ARIN, the regulatory committee for IP address allocations has announced that the last /8 blocks of IP addresses have been allocated to Asia Pacific Network Information Center and there are none of these available anymore. As such, the IP concern is growing day by day.
web page hosting costs are directly related to this. Because web page web hosting usually operates with each reseller being allocated a dedicated IP solely for his or her own use, the costs are most likely to go up. A recent fiasco shows Microsoft buying IP addresses $14+ each from a bankrupt company named Nortel.
Thanks to this, you should try to urge your host to enable ipv6 on their containers as soon as possible. It’s the only way so far to be on the right track. The sooner you can do this, the better for you and your growing company.