IT administrators
Network diagnostics, server availability checks, open ports, WHOIS domain lookups, DNS record audits, SSL certificate validation.
89.201.108.161
77.107.181.201
25.141.86.29
106.12.101.145
197.253.240.53
16.68.104.151
181.230.101.98
156.208.9.44
CDN
7.60.80.129
126.177.14.57
trace
10.188.139.155
181.108.78.42
141.143.18.114
78.71.174.210
availability
155.51.79.102
jitter
85.248.115.16
165.18.12.142
133.207.252.2
availability
90.173.122.244
traceroute
59.138.10.16
35.120.189.228
46.30.253.12
my IP address
106.152.166.213
23.139.171.180
250.13.166.171
79.220.130.66
gateway
194.44.104.47
127.71.100.102
218.23.226.104
public IP
packets
158.78.245.235
209.251.159.44
185.23.115.0
204.13.34.94
163.203.39.234
blacklist check
82.23.119.138
166.62.170.189
117.2.240.227
19.170.133.118
75.122.99.222
87.129.182.22
blacklist check
155.104.255.240
229.206.218.107
225.119.233.207
112.11.220.96
subnet
throughput
70.172.9.100
ACL
availability
availability
34.249.169.40
48.151.16.214
184.62.161.32
45.228.215.62
222.127.12.12
67.254.84.202
2.41.179.114
whois
load balancer
224.14.129.216
12.35.221.19
9.156.203.236
IP reputation
206.72.159.44
156.181.112.114
static IP
availability
external IP
Check My IP Address and Domain Online
Instantly get comprehensive information about any IP address or domain: geolocation, ISP details, security analysis, DNS records and more. Professional IP geolocation and domain analysis tool.
Identify device IP address, check static IP or local IP, find network IP with full geolocation
104.28.156.53
Your Detected IP Address
IPv4 Address
2,723Checks today
4,171,453Total checks
138Online now
7Tools
IP Address
104.28.156.53
Resource Name
Cloudflare WARP
IP Range
AS13335 Cloudflare, Inc.
Provider
Cloudflare, Inc.
Organization
Cloudflare WARP
Country
🇸🇪Sweden (SE)
Region
Stockholm County
City
Steninge
Timezone
Europe/Stockholm
Local Time
8/2/2026, 3:51:38 PM
Postal Code
195 92
Leaflet © OpenStreetMap contributors
Share result:
Detailed Report
Device Information
Operating System: Linux
Device Type: Desktop
Browser: Chrome
How to Determine Computer, Router and Server IP Address
IP Address Types
- • Your IP Address - external internet connection IP
- • Local IP - internal network IP address
- • Router IP Address - home network gateway
- • Static IP - permanent IP address
- • Server IP Address - web server address
IP Address Checking Methods
- • In Windows: cmd → ipconfig /all
- • In macOS/Linux: ifconfig or ip addr
- • In router: web interface 192.168.1.1
- • Online services: automatic detection
- • Network settings: connections and adapters
Useful IP Information
- • Geolocation shows city and country
- • ISP - your internet provider
- • ASN - network autonomous system
- • VPN/Proxy - anonymization analysis
- • DNS records - complete technical information
Complete IP Address Check with Extended Analysis
Our service helps you find your IP and get detailed information about any IP address. You can check computer IP address, determine router IP address, find server IP address or any other device on the network. We provide complete IP check with location detection, provider information, security analysis and VPN detection. You can also find IP address of any website or domain, get DNS records and ASN information. Analysis of both static IP and dynamic addresses is supported, including local IP and network IP addresses.
IPv4 vs IPv6: key differences
A quick comparison of the two Internet Protocol versions
| Feature | IPv4 | IPv6 |
|---|---|---|
| Year introduced | 1981 | 1998 (widespread since 2010s) |
| Address length | 32 bits | 128 bits |
| Notation | 192.168.1.1 | 2001:0db8:85a3::8a2e:0370:7334 |
| Address space | ~4.3 billion | ~340 undecillion |
| Header size | 20–60 bytes | 40 bytes (fixed) |
| NAT required | ||
| Built-in IPsec | ||
| Auto-configuration (SLAAC) | ||
| Internet adoption | 100% | ~45% (growing) |
IPv4 and IPv6 run in parallel — modern networks and devices support both (dual-stack). Our service detects both address types.
Who needs an IP checker
Four types of users who rely on IPChecker Pro every day
Gamers
Find game server IPs, measure ping and internet speed, detect VPN/proxy opponents, troubleshoot connection issues.
Developers
Verify VPN tunnels, test APIs across regions, debug DNS after changes, monitor production servers, perform WHOIS lookups.
Everyday users
Find your own IP, verify VPN operation, identify your ISP, see what websites know about you, check a static IP.
Why choose IPChecker Pro
Three reasons why thousands of users trust us with IP checks every day
Results in 1 second
Instant IP detection, geolocation, ISP and DNS records — no delays, no CAPTCHAs.
Fully private
We do not store check history, do not sell data, and never require login. Everything is processed anonymously.
No signup, no ads in reports
No popups, no mandatory subscriptions. All tools are free with no request limits.
Frequently asked questions about IP checking
Answers to the most popular questions from our users
Open our homepage — your public IP address will be detected automatically in 1 second. You will see the IP itself, country, city, ISP, ASN, timezone, and a location on the map. To check another IP or domain, enter it in the search field and click "Check".
What our network diagnostic tools do
A full suite of free utilities for IT pros, marketers, gamers and everyday users. Everything runs in the browser — no install needed.
IP and domain lookup
Find your public IP and get detailed information about any IPv4/IPv6 address: geolocation (country, city, coordinates), ISP, ASN, timezone, DNS records, VPN/proxy/Tor detection. Domain names are automatically resolved to IPs so you can look up a site's hosting data.
Keywords: my IP, IP lookup, check IP address, IP geolocation
WHOIS Lookup — domain owner check
Get full domain registration data: owner, registration date, expiration, registrar, name servers. Works for .ru, .com, .net, .org, .io and 300+ other TLDs. Useful when vetting suspicious sites, buying domains, or investigating fraud.
Keywords: WHOIS, domain owner, registrar, domain age
DNS Lookup — all DNS records
Inspect every DNS record type for a domain: A, AAAA, MX, TXT, CNAME, NS, SOA, CAA. Great for configuring email (SPF, DKIM, DMARC), migrating a site, debugging CDN, and troubleshooting mail delivery. Answers in a second straight from authoritative servers.
Keywords: DNS records, A record, MX record, SPF DKIM, NS lookup
Port Checker — open port scan
Check TCP/UDP ports on any IP or domain: 22 (SSH), 80/443 (HTTP/S), 25/465/587 (SMTP), 3306 (MySQL), 3389 (RDP), 5432 (Postgres), game ports and more. Diagnose firewall issues, confirm router port forwarding, and verify that services are reachable from the internet.
Keywords: port checker, open port, TCP port, UDP port, port forwarding
Speed Test — internet speed measurement
Accurate connection test: download, upload, ping and jitter. Runs right in your browser — no Flash, Java or native apps. Works for Wi-Fi, wired, and mobile, and is great for gauging quality of service to gaming and streaming providers.
Keywords: speed test, ping test, internet speed, wifi speed
Security Check — connection audit
Full connection security check: VPN/proxy/Tor detection, DNS and WebRTC leak test (when a VPN exposes your real IP), and IP threat reputation lookup against public blocklists. Ideal for auditing a VPN provider and validating your anonymity.
Keywords: DNS leak, WebRTC leak, VPN detection, anonymity check
Internet Cemetery — dead sites archive
A unique catalog of shut-down internet services: why Google Reader closed, what happened to Vine, the fate of Yahoo! Answers. An archive of internet history with reasons, dates and screenshots — nostalgic and educational.
Keywords: dead sites, internet history, shut down services, internet archive
Related Pages
Website Availability Check
Check if website is working, find response time, SSL status and DNS records
Learn more
About IPChecker Pro
Learn more about our professional network analytics tool
Learn more
Frequently Asked Questions
Answers to popular questions about using IPChecker Pro service
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Help and Instructions
User guide and detailed instructions for working with the service
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