We may run out of web addresses in 2 year

Father of Internet urges users to switch to next generation of net addresses to stay connected.


London: vint cerf,”the father of the internet “has warned that the world is on the verge of running out of the web addresses that allow computers to identify and communicate with each other.

Cerf, one of the world’s leading computer scientist, has asserted that there’s and immediate need for businesses and consumers to switch to the next generation of net addresses

Every computer and online devices is assigned a unique ip addresses but according to the estimates, the pool of unallocated numbers will soon dry

Ip addresses are as crucial to websites as street addresses are for business but some network engineers predict that we will run out of them in 2 years

However, Cerf has said that it’s high time that preparations are made now otherwise some computers might not be able to go online and the connectivity of the Internet might be damaged.

He also said that particularly Internet service providers are needed to get ready for the situation and that time was running out for a smooth transition. “This is like the Internet out of telephone numbers and with no numbers, you can’t have more subscriber,” times online quoted him, as saying.

Cerf and hid colleagues devised the Internet system in 1977,and he set in place, “Internet protocol version 4”(ipv4) which provided 4.2 billion addresses. Each ipv4 address is a series of 32 binary digits. However with the boost in the number of Internet –enabled devices, especially mobile phones, less than 14%of those addresses remain vacant.

According to current figures, the existing ipv4 address will run out in 2010 and possibly as early as next year. But, scientists have already kept aside a new system, called ipv6, which has been ready for implementation for more than a decade.

Under ipv6, each address has 128 bits and so provides 340trillion different addresses. And it is believed that this will meet humanity’s needs for decades to come

Both the protocol system will run simultaneously and ipv4 addresses will still run as normal. But If the ipv6 is not widely adopted, then those using it may find themselves unable to connect across the whole internet

The organization of economic operation and development has warned that shifting to the new addressing scheme was “critical for the future of the Internet economy” and was likely to affect “all business that requires ip addresses for growth”

Cerf said consumers needed to be aware of ipv6 and to start checking that the products they buy are ipv6 compatible. Most software companies and many hardware companies are already making their products ipv6 ready. it is thought that, properly handled, the effect of the introduction of ipv6 on consumers will be minimal although eventually home routers may have to be swapped so they can use the longer addresses.

In Asia, governments in china, Korea and Japan have led the rollout of the new protocol