Last updated
Example: Cloud Provider IP Lookup
IP addresses from cloud providers like AWS, Google, or Cloudflare are commonly seen in server logs. The lookup reveals the provider and region.
IP Address: 13.32.99.104
Results:
Country: United States
Region: Virginia
City: Ashburn
ISP: Amazon.com Inc.
Organization: Amazon CloudFront
ASN: AS16509 (AMAZON-02)
Hostname: server-13-32-99-104.iad89.r.cloudfront.net
Type: CDN / Hosting Provider
Interpretation: Traffic from this IP is Amazon CloudFront CDN,
not a real end user. Ashburn, VA is a major AWS data center hub.
Example: VPN / Proxy Detection
IP Address: 185.220.101.45
Results:
Country: Germany
Region: Hesse
City: Frankfurt
ISP: Tor Project
Organization: Tor Exit Node
ASN: AS60729
Type: Tor Exit Node / Anonymous Proxy
Risk Level: High
Interpretation: This IP is a Tor exit node. Traffic from this
address is anonymized and the real user location is unknown.
Commonly flagged in fraud detection systems.
Example: Reverse DNS Lookup
Reverse DNS maps an IP address back to a hostname, which often reveals the server's purpose or owner.
IP: 17.253.144.10
Reverse DNS: www.apple.com
IP: 151.101.1.140
Reverse DNS: 151.101.1.140.in-addr.arpa → dualstack.reddit.map.fastly.net
IP: 8.8.8.8
Reverse DNS: dns.google
IP: 1.1.1.1
Reverse DNS: one.one.one.one (Cloudflare DNS)
Example: ASN Information
The Autonomous System Number (ASN) identifies the network routing entity that owns a block of IP addresses.
IP: 104.16.132.229
ASN Details:
ASN Number: AS13335
ASN Name: CLOUDFLARENET
Route: 104.16.0.0/12
Country: United States
Registry: ARIN
This tells you the entire 104.16.0.0/12 block belongs to Cloudflare.
Example: WHOIS Data
IP: 192.0.2.1
WHOIS Record:
NetRange: 192.0.2.0 - 192.0.2.255
CIDR: 192.0.2.0/24
NetName: IANA-TESTNET-1
Organization: Internet Assigned Numbers Authority (IANA)
RegDate: 2010-01-06
Updated: 2013-08-30
Ref: https://rdap.arin.net/registry/ip/192.0.2.0
Note: 192.0.2.0/24 is TEST-NET-1, reserved for documentation.
Use Case: Fraud Detection
Scenario: User logs in from IP 45.33.32.156
Lookup results:
Country: United States
ISP: Linode LLC
Type: Hosting / Data Center
ASN: AS63949
Risk signals:
✗ IP belongs to a hosting provider (not residential)
✗ Hosting IPs are commonly used by bots and scrapers
✓ Country matches user's registered country
Action: Flag for additional verification (CAPTCHA or 2FA prompt)
Use Case: Geolocation-Based Content
Visitor IP: 203.0.113.42
Lookup:
Country Code: AU
Country: Australia
Region: New South Wales
City: Sydney
Timezone: Australia/Sydney (UTC+11)
Language: en-AU
Application logic:
→ Redirect to: https://example.com/au/
→ Display prices in: AUD
→ Show date format: DD/MM/YYYY
→ Set default language: English (Australian)
Input list:
8.8.8.8
1.1.1.1
208.67.222.222
9.9.9.9
Results:
IP | Country | ISP | Type
----------------|---------|------------------|----------
8.8.8.8 | US | Google LLC | DNS Server
1.1.1.1 | US | Cloudflare Inc. | DNS Server
208.67.222.222 | US | Cisco OpenDNS | DNS Server
9.9.9.9 | US | Quad9 | DNS Server
Use the IP Address Lookup tool to investigate traffic sources, implement geolocation features, or research network ownership. Both IPv4 and IPv6 addresses are fully supported.
Example: Residential IPv4 Lookup
IP Address: 98.139.180.149
Results:
Country: United States
Region: California
City: Sunnyvale
Postal Code: 94089
Latitude: 37.4249
Longitude: -122.0074
ISP: Yahoo Inc.
Organization: Yahoo Inc.
ASN: AS10310
Hostname: ir2.fp.vip.bf1.yahoo.com
Type: Corporate / Hosting
Example: IPv6 Address Lookup
IP Address: 2607:f8b0:4004:c09::64
Results:
Country: United States
Region: Georgia
City: Atlanta
ISP: Google LLC
Organization: Google LLC
ASN: AS15169 (GOOGLE)
Hostname: lax17s55-in-x64.1e100.net
Type: Corporate / Hosting
IP Version: IPv6
Note: 1e100.net is Google's reverse DNS domain (10^100 = googol).