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IPv4 is depleted: Final five blocks allocated to registries

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Re: IPv4 is depleted: Final five blocks allocated to registries

#71

I wonder how long it will take until there is a market for IP addresses. I suspect once such a market is in place IPv6 will not see widespread adoption, since most IPv4 addresses are not really used.

At which point the routing properties of IP will be destroyed (all addresses in a given /16 or /24 routing through the same link helps router performance a lot). I think at that point you'll get a real ISP push to switch to IPv6

Re: IPv4 is depleted: Final five blocks allocated to registries

#72
post #3

Now it's up to the registries. From a nearby thread on NANOG, the forecasted exhaustion dates of the individual registries: http://www.tndh.net/~tony/ietf/IPv4-rir-pools.jpg

It's time to invade Africa and take all their precious IP addresses!

Re: IPv4 is depleted: Final five blocks allocated to registries

#73
IPv4 is only "depleted" in a very technical sense. The last free /8 was allocated to a regional authority. This does not mean no IPv4 addresses are available.

The regional authorities (RIRs), the guys who actually allocate the addresses to user organizations, still have many, many blocks to allocate. The first RIR isn't expected to run out of ipv4 space until October.

That's when the shit really hits the fan -- requests for IPv4 space start to be rejected, ISPs start deploying NAT or 6RD, network administrators start jumping from windows etc.

Re: IPv4 is depleted: Final five blocks allocated to registries

#74
post #50

Earlier quoted context omitted.

The market is here: https://www.arin.net/resources/transfer_listing/index.html

do you know if goldman sachs or some other financial entity has created an investment vehicle that I can use to speculate in the market with?

I suspect you're joking, but the old timers really don't like IP speculation. It took them years to agree on the current pseudo-market because they had to figure out how to keep out speculators.

Re: IPv4 is depleted: Final five blocks allocated to registries

#75

I asked this question on a similar article that gained no traction here recently: what do I, as a regular user of the internet, hosting no domains, and with no real responsibility for any website technicals, need to do about this? (Or what can I do about this?) Do I need to request something from my ISP? Lobby them to see if they take it seriously? Or do I have little choice but to hang around, feeling smug because I…

> Do I need to request something from my ISP? Lobby them to see if they take it seriously? Yes, but it's less crucial for you. Ask for a timeline for IPv6, if you'd like, but don't expect much. You can also set up IPv6 for yourself or your home network via a tunnel (which is a pretty fun exercise), and get access to the IPv6-enabled Internet. All recent operating systems have very good support for it -- even Windows…

> Ask for a timeline for IPv6, if you'd like, but don't expect much.

This is actually one of the best things you can do. One of the frustrating things is when I talk to vendors about IPv6 and they say "oh, you're the only person to ever ask about that.."

Just drop a quick line to any networks you do business with (home ISP, hosting provider, hosted DNS, etc...) and politely ask them what their IPv6 rollout timeline is. Their response will give you a lot of information about how on the ball they are in general.

Re: IPv4 is depleted: Final five blocks allocated to registries

#77
post #61

Earlier quoted context omitted.

For a lot of server hosting customers, prices for additional IPs have already increased steadily over the last few months That's just retail markup. If you peer with tier 1 transit providers you can still get IPv4 space for practically nothing.

Practically nothing? Are there tier-1 providers charging for IP space now? I can confirm that neither Level3 nor Global Crossing charge for IP allocations as of a month ago. (The whole "charging for IP addresses" racket always left a bad taste in my mouth, since it's a public resource for which ISPs aren't paying, other than the overhead of being expected to justify and account for the space they've been allocated.)

Cogent gave us /22 (1024 IPs) free of charge in December.

Re: IPv4 is depleted: Final five blocks allocated to registries

#78

Earlier quoted context omitted.

I think mobile carriers will be some of the first to transition. The number of devices they need to connect is exploding, and since they have more control over the devices than general ISPs, they can smooth the transition.

I'm under the impression that many mobile carriers already NAT their client's devices, so they've already "fixed" their problem.

I'm pretty sure T-mobile does something like this. I believe you can get a non-NAT'd address if you specifically ask for it.

Re: IPv4 is depleted: Final five blocks allocated to registries

#79
post #52

Earlier quoted context omitted.

That's actually something I've been having a hard time finding: What percentage of IPv4 addresses are currently in use.

Probably wouldn't take too long to check what % are pingable, which would give you a lower bound.

I'm willing to bet it would ;)
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