IP Lookup Geolocation & Autonomous System (ASN) Intelligence
Every device connected to the internet relies on an IP address to route traffic across global networks. This free IP lookup geolocation tool lets you search any IPv4 or IPv6 address to instantly find country, city, ISP, ASN, coordinates, timezone, reverse PTR hostname, and binary representations. Whether you are debugging server API requests, checking firewall access controls, verifying VPN/proxy endpoints, or identifying cloud datacenter providers, get instant network intelligence with 100% client-side privacy.
How to Use IP Lookup Geolocation Tool
Input IP or Auto-Detect My IP
Type or paste any IPv4 (e.g. 8.8.8.8) or IPv6 address, click Query My Connection to check your own public IP, or select a categorized starter demo preset.
Query RIR Geolocation & BGP Databases
Click Lookup or press Enter. The tool queries regional internet registries (ARIN, RIPE, APNIC, LACNIC, AFRINIC) for verified country, region, city, and coordinate records.
Inspect Network, Formats & Interactive Map
Analyze the assigned ISP name, BGP Autonomous System Number (ASN), timezone, local time, reverse DNS hostname, and embedded OpenStreetMap visualizer.
Export Reports & Technical Formats
Copy individual integer/hex/binary fields, export structured reports (JSON, Markdown, TXT, CSV), or share pre-filled tool links with team members.
IP Architecture & Geolocation Reference Specification
| Parameter | IPv4 Format | IPv6 Format | Registry Source | Developer Significance |
|---|---|---|---|---|
| Address Length | 32 bits (4 Octets) | 128 bits (8 Hextets) | IANA / RIRs | Identifies network address structure & regex parsing rules |
| ASN (BGP) | 16-bit / 32-bit Integer | 16-bit / 32-bit Integer | Regional Registries | Identifies hosting provider (AWS, GCP, Cloudflare, Fastly, DigitalOcean) |
| Country & City | ISO 3166-1 Alpha-2 | ISO 3166-1 Alpha-2 | RIR Allocation Tables | Used for content localization, compliance, and geo-fencing |
| Coordinates | Decimal Lat / Lon | Decimal Lat / Lon | GeoIP Databases | Estimated centroid location for mapping & regional latency optimization |
| Reverse PTR | in-addr.arpa | ip6.arpa | Authoritative DNS | Maps IP address back to canonical host server domain |
IPv4 Network Classes & RFC Allocation Matrix
| Class | Leading Octet Range | Default Netmask | Private / RFC Allocation | Max Address Capacity |
|---|---|---|---|---|
| Class A | 1.0.0.0 โ 126.255.255.255 | 255.0.0.0 (/8) | 10.0.0.0/8 (RFC 1918) | 16,777,214 hosts per network |
| Class B | 128.0.0.0 โ 191.255.255.255 | 255.255.0.0 (/16) | 172.16.0.0/12 (RFC 1918) | 65,534 hosts per network |
| Class C | 192.0.0.0 โ 223.255.255.255 | 255.255.255.0 (/24) | 192.168.0.0/16 (RFC 1918) | 254 hosts per network |
| Class D | 224.0.0.0 โ 239.255.255.255 | N/A (Multicast) | 224.0.0.0/4 (RFC 5771) | Multicast streaming groups |
| Class E | 240.0.0.0 โ 255.255.255.255 | N/A (Reserved) | 240.0.0.0/4 (RFC 1112) | Experimental & broadcast |
Desktop Keyboard Shortcuts Reference
Power users can navigate, query, switch layouts, and export reports rapidly using standard developer keybindings:
| Category | Shortcut Key | Action & Purpose | Target Scope |
|---|---|---|---|
| Global | / | Focus Search Input | Instantly focus and highlight search bar |
| Global | Enter / โ+Enter | Execute Lookup | Query geolocation & network information |
| Global | Alt + P | Smart Clipboard Detect | Auto-detect and sanitize IP address from clipboard |
| Global | Alt + D | Star / Favorite Tool | Toggle bookmark saved in telekit_starred_tools |
| Navigation | Alt + V | Toggle Split / Stacked | Switch workspace density between 2-Column Split and Stacked |
| Navigation | Alt + S | Developer API Code Studio | Open 7-language IP API integration modal |
| Navigation | Alt + R | Random Preset IP | Query a randomized starter Anycast or IPv6 preset |
| Exports | Alt + C | Copy IP Address | Instantly copy current resolved IP to clipboard |
| Exports | Alt + M | Copy Markdown Table | Copy formatted Markdown table summary |
| Navigation | Alt + K / ? | Keyboard Shortcuts Guide | Open keyboard hotkeys reference modal |
| Global | Escape | Reset / Dismiss | Close open dialog modals or clear search input |
Frequently Asked Questions
What is IP lookup geolocation and what information does it provide?
IP lookup geolocation is a network intelligence utility that reveals geographic and routing details about any public IPv4 or IPv6 address. It resolves country, region, city, postal code, ISP and Autonomous System Number (ASN) network owner, IP version, geographical coordinates (Latitude & Longitude), timezone, local time, and reverse DNS hostnames where available.
Is IP lookup geolocation free and private on Telekit Tools?
Yes. Our IP lookup geolocation utility runs with 100% client-side privacy. Your queries are made directly from your browser session to public IP geolocation endpoints. Telekit Tools never logs, records, or shares your search queries, public IP, or network information.
How accurate is IP address geolocation data?
IP geolocation data is highly reliable: over 99% accuracy at the country level and 80โ90% accuracy at the city/metro level. Data is sourced from Regional Internet Registry (RIR) allocations (ARIN, RIPE, APNIC, LACNIC, AFRINIC) and BGP routing announcements. Exact physical street addresses are intentionally never tracked or available.
Does the IP lookup tool support both IPv4 and IPv6 addresses?
Yes. Full dual-stack support is included. You can look up standard 32-bit IPv4 addresses (e.g., 8.8.8.8, 1.1.1.1) and 128-bit IPv6 addresses (e.g., 2001:4860:4860::8888, 2606:4700:4700::1111) including compressed formats.
What technical IP format conversions are automatically calculated?
For every IPv4 address, the tool computes 32-bit unsigned decimal integers, hexadecimal values (0x...), 32-bit dotted binary representation, IPv6-mapped address format (::ffff:w.x.y.z), reverse DNS PTR notation (in-addr.arpa / ip6.arpa), and IPv4 network class (Class A, B, C, D, or E).
How does Autonomous System Number (ASN) and Datacenter detection work?
The utility inspects Border Gateway Protocol (BGP) Autonomous System (AS) records announced by network operators to identify hosting providers and cloud datacenters (such as Cloudflare, Google Cloud, AWS, Microsoft Azure, Fastly, or DigitalOcean) as well as consumer ISPs.
What does the Private or Bogon IP warning mean?
Private IP addresses (e.g., 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) and loopback addresses (127.0.0.1, ::1) are reserved for internal local area networks by RFC 1918 and RFC 4193. Because they are not routable across the public internet, they do not possess global geolocation data.
Can I export IP lookup results in CSV, JSON, and Markdown formats?
Yes. You can download comprehensive JSON reports, human-readable plain text summaries (.txt), and RFC 4180-compliant CSV spreadsheets, as well as copy formatted Markdown summary tables with 1-click clipboard actions. You can also customize the export base filename and toggle an ISO date stamp suffix.
How can I query IP geolocation data programmatically in my own applications?
Click the 'API Studio' button (or press Alt+S) to access ready-to-copy code snippets across 7 programming languages and frameworks: cURL / Bash, Python 3 (requests), Node.js (fetch), TypeScript, Go (net/http), Rust (reqwest), and PHP (curl). You can also download standalone ready-to-run script files (.sh, .py, .js, .ts, .go, .rs, .php) with 1 click.
What keyboard shortcuts and DevToys smart features are available in IP Search?
You can navigate rapidly using standard developer hotkeys: press '/' to focus the search input, 'Enter' or 'Ctrl+Enter' to execute a lookup, 'Alt+P' for DevToys Smart Clipboard Auto-Detect (auto-cleans URLs and extracts host IPs), 'Alt+D' to bookmark into Starred Tools, 'Alt+V' to toggle Split View vs Stacked layout density, 'Alt+S' to open the Developer API Code Studio, 'Alt+R' to query randomized presets, 'Alt+C' to copy the IP address, 'Alt+M' to copy the Markdown table, and 'Alt+K' (or '?') to view the full shortcuts guide.
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