- IP Address
- The number every device shows the internet — identity and rough location in one.
- IPv4 / IPv6
- Two address generations: the 32-bit classic running out of room, and its 128-bit successor.
- ISP
- Internet Service Provider — the company your IP belongs to, visible to every site you visit.
- ASN
- Autonomous System Number — the network an IP range is registered under: carrier, ISP, or cloud.
- Datacenter IP
- An IP hosted in a commercial datacenter and owned by a cloud or hosting company.
- Residential IP
- An IP assigned by a consumer ISP to a home broadband line.
- Mobile IP
- A cellular exit shared by many subscribers at once through carrier-grade NAT.
- CGNAT
- Carrier-Grade NAT: thousands of subscribers behind one public IP, which is why mobile exits are hard to ban.
- Proxy
- Any server that forwards your traffic, so destinations see its IP instead of yours.
- VPN
- An encrypted tunnel to a provider server — a proxy with privacy guarantees and a subscription.
- Tor
- A relay network that bounces traffic through three volunteer nodes for anonymity.
- DNSBL
- A DNS-based blocklist: a blacklist of addresses flagged for spam or abuse.
- Risk Score
- A 0–100 estimate of how risky an IP looks, built from reputation, network type, and behavior signals.
- IP Rotation
- Changing exit IPs on a schedule or per request, usually through a proxy pool.
- Geolocation
- Mapping an IP to a country, region, and city — approximate by design.