4 ms·
I used to work for HP and someone explained to me a select few companies got /8's when the internet was still young. HP got one, Compaq had one which HP now als
by brodie78382 7y ago
I used to work for HP and someone explained to me a select few companies got /8's when the internet was still young. HP got one, Compaq had one which HP now also owns. I was basically told if you had a /8 you didn't give it up because of how valuable and rare they now are (this was around 2010, too). GE, Kodak, Apple, and Microsoft were a few other names that came up in that discussion as well.
- flotwig 7y agoGE actually sold their entire 3.0.0.0/8 block off to AWS a few years ago. It's a little awkward since a lot of internal software is still configured to whitelist all access from that space since it was a constant for so long.
- vonseel 7y agoI wonder what became of the Kodak block? Seems GE would find more use/investment for IP space than a failed film company (IIRC)...
- owenmarshall 7y agoWe called this threxit internally. (Get it? Three dot exit? ;)) And as far as I know we haven’t stopped threxiting — at least they hadn’t when I left. It turns out unwinding IT systems that have had stable IP addresses for 30+ years in a year or two is tricky business.
- deleted 7y ago[deleted]
- paulie_a 7y agoThe post office has/had one
- xxpor 7y agoThe DOD has like 5 or 6!
- takeda 7y agowell since DoD started the whole Internet thingy that's not that surprising, but yeah they were extra wasteful.
- ms4720 7y agoLoop back address, 127.0.0.1, is really a class A block, 127.0.0.0/8, that only uses 1 address
- MertsA 7y agoYou can use anything from that block as well and there are situations where you might want a different loopback address or multiple loopback addresses. /8 of the public address space is massively excessive though.
- ethbro 7y agoMap: https://www.caida.org/research/id-consumption/census-map/images/20061108.png https://www.caida.org/research/id-consumption/census-map/ima... (a bit dated, but shows the historic allocations) Look up "CIDR", history thereof, for reasons why it looks this way.
- vonseel 7y agoWow, this is very cool! Thank you.
- takeda 7y agoCrazy how wasteful it is. I wonder what genius thought to allocate /8 to every company/organization. You don't need to have PhD in statistics and math to know there's more than 250 companies.
- endymi0n 7y agoI wonder who will think about the genius who disbanded the EPA, rolled back every environmental protection there is and withdrew from the Paris Agreement at the most critical time for our planet in 40 years. Hindsight is 20/20 and the „Internet“ was a mainly US centered university research project that was thought of as a toy by the far majority. Everybody thought they‘d have a replacement for the initial assignment once things got serious... for more fun, google ipv6 history ^^
- treypitt 7y agoWouldn't the more apt comparison be to the folks who set up the EPA in the first place (Nixon administration I believe)?
- oblio 7y agoWell, same thing for the geniuses that made IPs 32 bit when even MACs are 48 bit. Or, if my networking trainer at a Cisco course is to be believed, the geniuses that made IPv6 subnets contains 65k hosts at a minimum, when due to ARP requests all traffic would be dead at that scale.
- owenmarshall 7y agoFunny enough the highest price point for IP ranges is somewhere between /16 and /24, IIRC. You can count how many companies need and will be willing to pay 8-9 figures for a /8 without getting to your toes. And subnetting it and selling it to maximize returns is hard work. But if you’re sitting on a /21? That’ll move before you can count how many IPs are in the block ;)
- OGWhales 7y agoWhy are they so valuable?
- lolc 7y agoBecause there are only four billion addresses all in all. Every device that wants to be reachable on the Internet needs one. These days, mobile devices don't get a public address anymore and there are all sorts of complications due to it. We're slowly transitioning to a new scheme with ample address space. But to nobody's surprise it's taking decades longer than envisioned.