IP & Domain Intelligence

Network APINo login required

What is my IP, GeoIP lookup, ISP & ASN routing, domain-to-IP DNS resolution, domain WHOIS & RDAP lookup, and reverse IP host discovery.

Public IPv4

IPv4 Not Detected

Global IPv4 Network

Public IPv6Not Enabled

No IPv6 from ISP

Your local network or ISP router does not have an active IPv6 lease.

Inspecting Details For:

Dual-Stack IPv4 & IPv6 Detection

Independently identifies both your public IPv4 and IPv6 addresses without protocol masking.

Precision GeoIP & ASN Routing

Map physical coordinates, country flags, ISP names, and ASN routing blocks with zero latency.

Reverse DNS & Host Discovery

Query authoritative in-addr.arpa PTR records and discover domains sharing any web server IP.

Safari & iCloud Private Relay Note

Apple iCloud Private Relay masks outbound traffic in Safari. For direct residential ISP details, test on Firefox, Chrome, or toggle off relay.

Domain WHOIS & RDAP Records

Inspect official registry ownership, registrar IANA ID, registration and expiration dates, and nameservers.

Frequently Asked Questions

How does the "What is My IP" detection work?
When you load the tool, your browser queries public GeoIP APIs and DNS resolvers. The tool inspects your public internet-facing IPv4 and IPv6 addresses without logging your personal browsing data.
Can someone find my exact house address from my IP address?
No. IP geolocation provides city-level, postal area, or regional ISP routing center approximations. It cannot identify your physical street address or apartment number without an ISP court order.
What is the difference between Domain to IP and IP to Domains (Reverse IP)?
"Domain to IP" uses standard DNS (A and AAAA queries) to find the server IP addresses hosting a domain. "IP to Domains" uses reverse DNS (PTR pointer queries) and hosting transparency databases to discover which websites and hostnames share that specific IP address.
What is an Autonomous System Number (ASN)?
An Autonomous System (AS) is a large network or collection of IP prefixes routed under a unified administrative domain, such as an ISP (e.g., Comcast, AT&T) or cloud provider (e.g., Cloudflare AS13335, Google AS15169). The ASN identifies who controls the IP routing.
Why do multiple websites share the same IP address?
Most modern websites use shared hosting, CDNs (like Cloudflare or Fastly), or reverse proxies. Web servers use Server Name Indication (SNI) and HTTP "Host" request headers to serve hundreds of different websites from a single public IP address.
Recommended For You

More Network Utilities

View all Network tools