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d215

92 karma · joined October 14, 2013

jasper [at] plainspace [dot] com
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d215··on IP Geolocation Through Reverse DNS
Note that you can use https://ipmap.ripe.net to lookup any IP address and RIPE Atlas measurements will be scheduled in the background to figure out the the location. So no need to schedule measurements manually (requiring credits).

We're also working on a reverse DNS geolocating backend BTW. We will look into this paper.

d215··on BGP leaks and cryptocurrencies
suit yourself:

https://stat.ripe.net/AS48693#tabId=at-a-glance https://stat.ripe.net/AS41995#tabId=at-a-glance

d215··on So Long Last /8 and Thanks For All the Allocations
I don't know if you're being ironic, but NAT64[0] is (sort of unfortunately) an actual existing technology and in use as well.

[0] https://en.wikipedia.org/wiki/NAT64

d215··on So Long Last /8 and Thanks For All the Allocations
Using ping is a really crude way of establishing the 'darkness' of a prefix.

Complete prefixes just block off all ICMP incoming traffic, as do many core internet infra-structural devices (although they may pass them on, they won't answer pings directed to them).

d215··on Open Location Code: Easier location encoding
lat,lon doesn't have any precision attached to it. Also, you might be surprised how many times people get them reversed. Hey, even geojson encodes it as lon,lat.

Also easily normalizing (lat,lon)s isn't so straight forward.

And then there's subtleties when people are actually not using the WGS84 but a crs/datum one shifted a few tens of miles.

Sort of surprised that nobody compares this to geohash[0], though.

I hope that Google will be throwing its weight behind it (seems so for now) and proposes a rfc for this so we can stop bikeshedding about geo encoding standards.

[0] https://en.wikipedia.org/wiki/Geohash

d215··on An Italian Region Where Co-Ops Produce a Third of GDP (2016)
> Having “intrinsic motivations”, sometimes a true passion, for what the social service worker does is the best prerequisite to have a satisfactory relation with clients.

This. Doesn't this hold for so many professions or just so many things we do in life?

What an excellent interview and what good to see such a positive insight on (a part) of Italy's economy. In the aftermath of the financial crisis in 2008 a lot of Italy bashing (together with basically all Southern European EU countries) has been going on, most of it completely based on stereotypes.

Also makes me wonder if cooperations like these are one of the reasons why (Northern) Italian design is so damn good.

d215··on Introduction to RAW-sockets [pdf]
Nice manual. Good to see that they show the raw sockets api and libraries using them side by side. Skimming through it though, it a eems a bit thin on ipv6 details, e.g. recvmsg is not mentioned, but is indispensable for receiving ancillary data from ipv6 icmp packets.
d215··on Fox-IT hit by cyber attack
https://radicallyopensecurity.com/ are pretty great. Don't know if they're actually better than fox-it. The latter I only know by reputation.
d215··on Interview with Xavier Leroy
On the other hand there are scores of people not in PL academics that are interested in OCaml. People that might have heard of Reason for example.
d215··on Reflecting on Haskell in 2017
postgrest
d215··on Rust: Enable WebAssembly backend by default
Honest question, Is reason really targeting wasm right now? Do you know a resource describing this? I cannot find anything about this.
d215··on Against an Increasingly User-Hostile Web
Works for me Firefox/iOS 11.0
d215··on Tesla fires hundreds from headquarters, factory
Really? Everything? His life? His children’s lives? Or just money? Or just his investor’s money?

My point being if you have a lot you can risk a lot in absolute terms, but maybe not so in terms relative to your own wealth or well-being.

I don’t think he even risked his reputation with his space rocket thing. ‘Fail fast, etc’, right?

d215··on The Netherlands has become an agricultural giant
Hmm, I am from the Netherlands too. Not sure which media and lobby against farmers you're exactly referring to. Who would be putting up this lobby and to what ends?

Now I know that there is a big lobby in favour of agriculture in the Netherlands, that is highly successful and had basically a political party in its pocket up until the mid-90s - the CDA, you might want to google Gerrit Braks for example. This lobby was one of the enablers of the rise of the high-tech agri-cultural industry in the Netherlands as we know it today.

d215··on Why Is Google Building a New Operating System from Scratch?
Well, actually the fuchsia folks seem to take rust seriously...

https://fuchsia.googlesource.com/magenta-rs/ https://fuchsia.googlesource.com/mxruntime/

d215··on The Lost Art of Stealing Fruit
Having juat learned that half of my prine tree was emptied out I have I a hard time right now enjoying this article.

O well, I was somewhat consoled by my neighbour how pointed me to 'Les glaneurs et la glaneuse', a documentary by Agnes Varda about people who try to live on waste fruit and vegetables in Paris. https://en.m.wikipedia.org/wiki/The_Gleaners_and_I

d215··on Disney acquires own streaming facilities, will pull Netflix content
...and jazz. I'd pay €50/month without blinking for the entire ECM catalog for example.
d215··on Dell 38 inch UltraSharp monitor
Does/did make sense. European paper size (A*) are based on the golden section (so A0 Length == A1 Width and 1/2 surface A0 == surface A1 and so on).
d215··on Is Arduino no longer open-source?
+1 for ProDOS
d215··on Physiognomy’s New Clothes (on the Limits of AI)
extended tldr; because many of the ideas of these old theories are re-surfacing in new (pseudo-)scientific work.
d215··on French election: Macron defeats Le Pen
> What the EU is trying to do has been done in the past and it has failed.

First, If we would never try what in the past has failed then we would be really in a very stagnant state. Second, the EU has not failed, the EU is still the main reason for the prosperity most of its members have gained and still continue to gain after WWII. That it has had some backlashes recently does not mean at all that it has failed.

> The EU is not necessary for free trade.

It is not. It is however necessary for a internal economic market that guarantees the free flow of capital and labor, which is much wider/different in scope than free trade. Free trade can be arranged with a few trade treaties in neo liberal style.

d215··on A Benchmark for Streaming Anomaly Detection
I left my email address in the `about` field of my hn profile.
d215··on A Benchmark for Streaming Anomaly Detection
I would be really interested to read the publication you did on this. We are trying to do anomaly detection from a large stream of traceroutes coming on from approx. 10,000 locations continuously over the internet.
d215··on Ask HN: Which non-technology book has influenced you the most and why?
Not a book of anything, but a animatated story inspired by the subject matter of the book: http://www.fallen.io/ww2/

Just see and be humbled by the staggering, staggering losses of Soviet Russia in relation to other allies or Nazi Germany during ww2.

d215··on A Simple Rust GUI with QML
You mean something like Douglas Crockford's seif https://news.ycombinator.com/item?id=11273630 project?
d215··on Quick, Draw
Hmm, I always assumed bugs bunny was a hare.
d215··on Can you explain the ICANN transfer?
On of the main reasons is political:

"It will signal that the U.S. has changed its position and no longer believes in a private-sector led internet and that governments will play a primary role in making the final decision. Russia, China, and others will welcome such a decision."

(https://www.icann.org/iana-stewardship-questions)

ICANN and others are afraid that certain, mostly authoritarian governments will want to break away from the global DNS and/or IP allocation system to form alternative, walled systems under the pretext that the US government 'controls the internet'.

So ICANN and others want to take away any argument, however feeble, that supports this position.

d215··on Existential Depression in Gifted Children and Adults (2009) [pdf]
Well, probably to not feel bad about themselves. If your skills were obtained through hard work, they could have done that themselves. Whereas if it was handed to you by magic then there's nothing to be done, right?
d215··on IBM is not doing "cognitive computing" with Watson
Years of training? Do untrained 3 year olds not demonstrate human level intelligence?
d215··on Edward Snowden: The Internet Is Broken
They do provide IPv6. RIPE Atlas features at least 6 probes that are in Ziggo's AS (ASN9143):

See https://atlas.ripe.net/api/v2/probes/?asn_v6=9143

Thing is it only works in non-bridged mode latest generation Technicolor modems. If you need bridge mode, they will switch you back to IPv4.

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