2026 Network Outage Trends: What Hosting Buyers Need to Know About Cloud and ISP Reliability
The first eight months of 2026 have delivered a noisy warning for anyone running websites, VPS instances, or cloud workloads. According to Cisco ThousandEyes data compiled by Network World, global network outage events across ISPs, public cloud, collaboration, and edge networks remained elevated, with 534 outages recorded in the week of August 17–23 alone. While ISP incidents dipped slightly, public cloud network outages rose 17% globally and 22% in the U.S. week over week. Notable disruptions hit Tier 1 transit providers such as Arelion and Cogent, CDN giant Cloudflare, and Microsoft Azure. For hosting buyers, these are not abstract statistics: they translate into latency spikes, failed migrations, broken backups, and unexpected downtime on production infrastructure. Related ServerSpan guide: Cloudflare Global Outage November 18, 2025: Why Centralized Infrastructure Is a Single Point of Failure (And What VPS Hosting Gets Right) . Global Outage Volume and Categories: What the Numbe...