dynamic dns? thats stupid. if my IP changes i will simply try all 4,294,967,296 ipv4 addresses until i find my new one
March 27, 2026 at 8:37 AM
dynamic dns? thats stupid. if my IP changes i will simply try all 4,294,967,296 ipv4 addresses until i find my new one
UUIDv4 is kinda like IPv4 in that later versions exist but most people pretend they don't exist
September 25, 2025 at 8:47 PM
UUIDv4 is kinda like IPv4 in that later versions exist but most people pretend they don't exist
They said by 2020, there won't be any IPv4 left, but the reality is…
November 28, 2024 at 12:44 AM
They said by 2020, there won't be any IPv4 left, but the reality is…
Looks like this hardware doesn't support IPv3
April 21, 2026 at 11:16 AM
Looks like this hardware doesn't support IPv3
The IPV4 We Didn’t Get
The IPV4 We Didn’t Get
Hackaday Article
hackaday.com
March 16, 2026 at 11:06 AM
The IPV4 We Didn’t Get
Getting very close to 1,000,000 IPv4 routes!
I see 998964 IPv4 prefixes. This is 132 more prefixes than 6 hours ago and 860 more than a week ago. 61.76% of prefixes are /24.
April 18, 2025 at 12:58 AM
Getting very close to 1,000,000 IPv4 routes!
As IPv4 addresses become increasingly precious a new vore subculture will emerge where doms eat the IPv4 addresses of their subs and the subs are like "Nooooo give my IPv4 address back before it's too late it's getting all soft"
And then they're forced to put their new IPv6 address in their pfp
And then they're forced to put their new IPv6 address in their pfp
September 24, 2026 at 9:48 PM
As IPv4 addresses become increasingly precious a new vore subculture will emerge where doms eat the IPv4 addresses of their subs and the subs are like "Nooooo give my IPv4 address back before it's too late it's getting all soft"
And then they're forced to put their new IPv6 address in their pfp
And then they're forced to put their new IPv6 address in their pfp
So, IPv4 address space walks into a bar and yells “One strong CIDR please, I'm exhausted!”
🥱
November 18, 2024 at 11:00 PM
So, IPv4 address space walks into a bar and yells “One strong CIDR please, I'm exhausted!”
🥱
nem IPv4 nem IPv6, mas um protocolo misterioso (IPv5)
December 19, 2024 at 6:38 PM
nem IPv4 nem IPv6, mas um protocolo misterioso (IPv5)
Good grief, how many IPv6 to IPv4 mapping standards are there?
* Mapped IPv4
* IPv4 compatible IPv6
* 6:4 addresses
* ISATAP
* NAT64
* Teredo
* Mapped IPv4
* IPv4 compatible IPv6
* 6:4 addresses
* ISATAP
* NAT64
* Teredo
April 21, 2026 at 3:21 PM
Good grief, how many IPv6 to IPv4 mapping standards are there?
* Mapped IPv4
* IPv4 compatible IPv6
* 6:4 addresses
* ISATAP
* NAT64
* Teredo
* Mapped IPv4
* IPv4 compatible IPv6
* 6:4 addresses
* ISATAP
* NAT64
* Teredo
ich bin konservativ (ipv4)
December 26, 2025 at 8:55 PM
ich bin konservativ (ipv4)
Dropped some Deep Fucking Lore about Windows networking in a group chat of 30 people in response to an issue they've had for awhile.
learn.microsoft.com/en-us/troubl...
learn.microsoft.com/en-us/troubl...
The Automatic Metric feature for IPv4 routes - Windows Server
Introduces the Automatic Metric feature in Windows for IPv4 routes.
learn.microsoft.com
May 15, 2025 at 3:15 PM
Dropped some Deep Fucking Lore about Windows networking in a group chat of 30 people in response to an issue they've had for awhile.
learn.microsoft.com/en-us/troubl...
learn.microsoft.com/en-us/troubl...
IPv4 pode virar serviço em redes só IPv6, sem ARP nem sub-redes. A comunidade técnica avança no desligamento do IPv4 e na operação de redes IPv6-only. labs.ripe.net/author/remco...
A Farewell to ARPs: IPv4 Service on IPv6-Only Networks
IPv6-only networks often still depend on IPv4 subnets and ARP. This article introduces an IETF proposal to eliminate both, allowing IPv4 to operate as a service over IPv6-only infrastructure without…
labs.ripe.net
September 25, 2026 at 10:00 PM
IPv4 pode virar serviço em redes só IPv6, sem ARP nem sub-redes. A comunidade técnica avança no desligamento do IPv4 e na operação de redes IPv6-only. labs.ripe.net/author/remco...
Tip: Sometimes your router, ISP, OS, or even a misconfi in dual stack networking (IPv{4,6}) will use IPv4 or IPv6 instead of the desired protocol version. There is a simple way to tell commands to stick with IPv4/IPv6:
ping -4 domain-name # ping w/ IPv4 (-4)
ping -6 domain-name # ping w/ IPv6 (-6)
ping -4 domain-name # ping w/ IPv4 (-4)
ping -6 domain-name # ping w/ IPv6 (-6)
August 12, 2025 at 11:26 AM
Tip: Sometimes your router, ISP, OS, or even a misconfi in dual stack networking (IPv{4,6}) will use IPv4 or IPv6 instead of the desired protocol version. There is a simple way to tell commands to stick with IPv4/IPv6:
ping -4 domain-name # ping w/ IPv4 (-4)
ping -6 domain-name # ping w/ IPv6 (-6)
ping -4 domain-name # ping w/ IPv4 (-4)
ping -6 domain-name # ping w/ IPv6 (-6)
When someone says something Lowkey hackerphobic so you gotta hit them with that IPv4 stare
December 21, 2025 at 3:36 AM
When someone says something Lowkey hackerphobic so you gotta hit them with that IPv4 stare
