Host Information
Whois Data
Location
Monitoring
A real-time monitoring service for servers, websites, and critical services. Detecting issues before they impact users.
Learn MoreIP & Domain Information Lookup
Enter any IPv4 address, IPv6 address, or domain name to pull its routing data, geolocation, ASN, ISP, and WHOIS record. The information comes from BGP routing tables, Regional Internet Registries, and live WHOIS databases — so it reflects how the IP is actually routed on the internet, not just what a single database says.
Geolocation and ASN Routing
Every public IP belongs to an Autonomous System — an AS number that identifies which network owns and routes that address block. The ASN tells you the ISP or hosting provider, and the geolocation data shows where the IP is physically announced from. These two together let you determine whether a server is in the country its domain suggests, which carrier is handling its traffic, and whether it is a residential, commercial, or data center address.
Proxy, VPN, and Datacenter Detection
IP blocks allocated to cloud providers (AWS, Hetzner, Cloudflare, OVH) are flagged as datacenter addresses. Known VPN and proxy exit node ranges are flagged separately. This is useful when you need to know whether an incoming connection is from a real end user or from a server acting as an intermediary — relevant for fraud detection, access control, and understanding where traffic actually originates.
WHOIS and Abuse Investigations
WHOIS records show domain registration data — registrar, nameservers, registration and expiry dates, and abuse contact details. For IPs, the WHOIS record comes from the relevant Regional Internet Registry (ARIN, RIPE, APNIC, LACNIC, AFRINIC) and shows the organization that holds the address block. When tracing spam, scraping, or attack traffic, this is the starting point for identifying who to contact.