IP-API.com
Geolocation API

Your current IP Address

IP:54.198.148.191
Country:United States
Country code:US
Region:Washington
Region code:WA
City:Seattle
Zip Code:98109
Latitude:47.6344
Longitude:-122.3422
Timezone:America/Los_Angeles
ISP:Amazon Technologies
Organization:Amazon.com
AS number/name:AS14618 Amazon.com, Inc.
Reverse DNS:ec2-54-198-148-191.compute-1.amazonaws.com

HTTP headers
Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language:en-us,en-gb,en;q=0.7,*;q=0.3
User-Agent:CCBot/2.0 (http://commoncrawl.org/faq/)
Accept-Encoding:x-gzip, gzip, deflate
Host:ip-api.com

Query IP/domain:

IP Geolocation API