Pingher

Before Cloudflare, before RIPE Atlas—there was PingER (1995). It measured internet health across 160+ countries with nothing but ICMP pings.

It mapped the digital divide before we had a name for it. Pingher

Respect the OGs of network observability. 👏 #Networking #InternetHistory #PingER Pingher

You don’t always need complex agents. Sometimes, a well-placed ping tells you everything. Option 2: Twitter / X (Short & Punchy) Pingher

📡 Ever heard of ?