![The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday](https://blog.cloudflare.com/content/images/2019/06/as-set-containing-as33154.png)
The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday
![The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday](https://blog.cloudflare.com/content/images/2019/06/verizon-ipv6-percentage.png)
The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday
![The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday](https://blog.cloudflare.com/content/images/2019/06/396531-bgplay-3-1.png)
The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday
![The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday](https://blog.cloudflare.com/content/images/2019/06/cloudflare-via-verizon-leak-timing-1.png)