A LITTLE HELP. A LOT DONE.
Good tools.
Great flow.

Your shortcut to the everyday. Create, convert, calculate,
and get back to what you love.

✓ Free to use✓ No sign-up✓ 500+ possibilities
Developer

IP Geolocation Lookup

Look up the geolocation of any IPv4 or IPv6 address — country, region, city, ISP, ASN, and approximate coordinates.

Loading interactive tool…

About this tool

The IP Geolocation Lookup tool resolves the geographic location and network information associated with any IPv4 or IPv6 address, including country, region, city, postal code, latitude/longitude, timezone, ISP, organization, and Autonomous System Number (ASN). This is useful for network diagnostics, security investigations, understanding where traffic originates, debugging VPN or proxy connections, and analyzing access logs. The tool also detects your own current IP address automatically, letting you verify your apparent location from the internet's perspective. All lookups use a real-time geolocation API with MaxMind-derived data.

Why use it

  • Supports both IPv4 and IPv6 lookups in a single interface.

  • Shows ISP, organization, and ASN in addition to geographic data.

  • Auto-detects your current IP with the 'My IP' button — no need to look it up elsewhere first.

  • Results include timezone to correlate with server log timestamps.

How to use

  1. Enter an IPv4 or IPv6 address in the input field, or click 'My IP' to look up your own public IP automatically.
  2. Click Lookup to retrieve the geolocation data.
  3. Review the location details: country, city, ISP, ASN, and timezone.
  4. An approximate pin is shown on the map for visual reference.
  5. Click Lookup to query the GeoIP database and retrieve the geolocation data.
  6. Review the location details: country, region, city, postal code, and timezone.

When it helps

  • Verifying where a VPN or proxy connection appears to originate from after configuration.
  • Identifying the country or ISP of suspicious traffic in access logs.
  • Checking your own apparent public IP and location.
  • Geolocating IPs in security incident reports.
  • Identifying the country or ISP of suspicious traffic in web server access logs.

Examples

Public CDN IP (Cloudflare DNS)

Input
1.1.1.1
Expected result
IP: 1.1.1.1 (IPv4)
Country: AU (Australia) — anycast
City: Research, Victoria
Lat/Lon: -37.7000, 145.1833
ISP: Cloudflare, Inc.
Organization: APNIC and Cloudflare DNS Resolver
ASN: AS13335 Cloudflare
Timezone: Australia/Melbourne

Residential ISP IP

Input
73.162.45.220
Expected result
IP: 73.162.45.220 (IPv4)
Country: US (United States)
Region: California
City: San Francisco
Postal: 94110
ISP: Comcast Cable Communications
ASN: AS7922 Comcast Cable
Timezone: America/Los_Angeles
Accuracy radius: ~20 km

Private RFC 1918 address

Input
192.168.1.1
Expected result
IP: 192.168.1.1 (IPv4)
Type: Private (RFC 1918 — Class C)
Geolocation: not applicable
Reason: This IP is reserved for private internal networks and is not routable on the public internet.

Tips

  • City-level accuracy varies — treat the city result as approximate and rely on country/ASN for stronger conclusions.
  • If the ASN points to a hosting provider (DigitalOcean, AWS, OVH), the IP is likely a server, VPN, or scraper — not a residential user.
  • GeoIP databases lag real allocation by 1-4 weeks, so very recently allocated IP ranges may show stale country data.
  • Combine with Reverse DNS Lookup — a PTR record often reveals more about the operator than geolocation alone.
  • For fraud detection, check both the IP geolocation and the timezone offset in the user's browser — mismatches are a strong VPN signal.
  • Mobile carrier IPs often geolocate to the carrier's regional hub, not the user's actual location — expect 100+ km error.
  • When auditing logs, group IPs by ASN rather than by city to see infrastructure-level patterns.

Frequently Asked Questions

How accurate is IP geolocation?
Country-level accuracy is typically over 95%. City-level accuracy varies — it may be off by tens of kilometers. Coordinates shown are the center of the inferred location area, not a precise address.
Can I look up private IP addresses (192.168.x.x)?
Private and reserved IP ranges (RFC 1918) are not routable on the internet and have no geolocation data. The tool will indicate these are private/reserved addresses.
Does it reveal someone's home address?
No. IP geolocation resolves to the ISP's network infrastructure, not the subscriber's physical address. The result is typically the ISP's exchange or regional hub.
What is an ASN?
An Autonomous System Number (ASN) identifies a network controlled by a single organization or ISP on the internet. It is used for BGP routing.
Does it work for IPv6?
Yes. Both IPv4 and IPv6 addresses are supported.

Explore the category

IPv4 to IPv6 Converter Mapped IPv6 textual forms such as ::ffff dotted quartet. WHOIS Domain Lookup Look up WHOIS registration data for any domain — registrar, creation date, expiry, name servers, and contact details. Reverse DNS Lookup Perform a reverse DNS lookup (PTR record query) to find the hostname associated with any IP address. MX Record Lookup Look up the Mail Exchange (MX) records for any domain to see which mail servers handle its incoming email. MIME Type Lookup Find MIME types from extensions and reverse-map MIME to extensions. HTTP Status Lookup Search HTTP status codes and names with class-based filters and notes.
CIDR Notation Explained: How to Read /24, /16, and Why It Matters If a Slack message that contains '10.0.0.0/16' makes you nod and quietly Google 'what does /16 mean again', this is the post for you. Read / Mar 2026 · 10 min

Glossary

GeoIP database
A regularly updated mapping of IP address ranges to geographic and network metadata. MaxMind GeoIP2 and IP2Location are the major commercial providers; databases are typically refreshed weekly.
ASN
Autonomous System Number — a unique 16- or 32-bit identifier (e.g. AS15169 for Google) for a network or group of networks under a single administrative routing policy. Used by BGP for inter-network routing.
BGP
Border Gateway Protocol — the routing protocol that connects autonomous systems on the public internet. ASN announcements via BGP determine which network owns which IP range.
IPv4
The original Internet Protocol address format, 32 bits long, written as four dotted decimal octets (e.g. 93.184.216.34). About 4.3 billion total addresses, exhausted in 2011.
IPv6
The successor protocol with 128-bit addresses (e.g. 2606:2800:220:1:248:1893:25c8:1946) providing 3.4×10³⁸ unique addresses, designed to replace IPv4 long-term.
RFC 1918 private ranges
IP ranges reserved for private internal networks: 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16 — not routable on the public internet and have no geolocation.
Anycast
A network addressing scheme where the same IP is announced from multiple physical locations and BGP routes traffic to the nearest one. Common for DNS resolvers (1.1.1.1, 8.8.8.8) and CDNs.
Regional Internet Registry (RIR)
Organizations that allocate IP address blocks within geographic regions: ARIN (North America), RIPE (Europe), APNIC (Asia-Pacific), LACNIC (Latin America), AFRINIC (Africa).