oscp/Necronomicon/OSINT/IP Addresses.md

• ASNs - Search for IP ranges owned by target company
  • bgp.he.net
• ARIN and RIPE - regional IP address space registries with searchable databases
  • ARIN- US Region
  • [RIPE](https://apps.db.ripe.net/db-web- ui/#/fulltextsearch)- EU, Central Asia