Which networks originate the most IPv4 space in Israel, which AS numbers they use, how much IPv6 they announce, where they interconnect and how much of their routing RPKI protects — from our own data.
No IPv6 address, IPv6 that exists but doesn't work, or sites that load slowly: a checklist from your device to your provider.
Dynamic leases, router restarts, mobile networks and IPv6 privacy addresses: the everyday reasons your IP isn't constant.
Address size is the headline, but the real differences are in how networks are numbered, how devices configure themselves, and what happens to NAT.
The number that identifies your connection on the internet — what it is, who assigns it, and what it does and doesn't reveal about you.