Ever find yourself needing to map out all IP ranges owned by a company? Like, really map it out—not just their website, but their entire network footprint across the internet?

This is where BGPeepr can help.

The Genesis

Back in 2015, I was doing recon work and kept finding myself manually digging through BGP routing tables trying to figure out what networks belonged to who. After the hundredth time copying and pasting ASNs and CIDR blocks, I thought: “there has to be a better way.”