When operating a website, knowing Who is accessing your system? is extremely important. Not only serving traffic analysis, IP address data also plays a big role in Website security and cyber attack prevention.
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Through services IP Geolocation APIyou can determine the geographical location of visitors such as country, city, ISP, time zone… thereby detecting unusual behavior.
IP Geolocation API services like Abstract API, ipgeolocation and DB-IP Allows determining the geographical location of the IP address accessing the website. They help detect VPN, Proxy, TOR and support administrators in monitoring access, analyzing traffic or detecting sources of DDoS attacks.
For example, when the website crashes DDoS attackyou can trace the IP source of the attacker. Then send this information to ISP (Internet Service Provider) related to request blocking of malicious IP addresses.
However, those with experience will usually try bypass IP identification system using:
Therefore, modern IP Geolocation services all integrate additional capabilities detect VPN, Proxy and TOR to increase accuracy.
Here it is 3 popular IP location services that you can integrate into your website.
1. Abstract IP Geolocation API
AbstractIP is a service REST API Allows real-time IP location determination from both IPv4 and IPv6.
This API returns data as JSON and provides a lot of useful information such as:
- Country code
- National flag
- City
- ZIP code/postal code
- Time zone
- ISP
- Connection type
Abstract’s database is okay Updated daily through data sources from ISPs and network providers.
Limited free plan
- 20,000 requests / month
- Maximum 1 request/second
- Supports IPv4 & IPv6
Additionally, the Abstract API has capabilities detect users using VPN, Proxy or TOR when accessing your website.
API integration is quite simple: just register an account, get an API key and follow the documentation to deploy.
2. ipgeolocation.io
ipgeolocation.io is one of the services IP Location API Popular for developers and system administrators.
This service provides many detailed information about visitors such as:
- National flag and country name
- Latitude and longitude
- Money
- ASN (Autonomous System Number)
- ISP
- Time zone
Limited free plan
- 30,000 requests / month
- Maximum 1,000 requests/day
The strength of ipgeolocation is its capabilities detect VPN, TOR and Proxyhelps increase efficiency in access control.
This service also supports integration with many backend platforms such as:
3. DB-IP
DB-IP is service IP Geolocation Database & RESTful API provides IP location data with quite high accuracy.
Information that DB-IP can provide includes:
- Nation
- Language
- Money
- Country phone code
- ISP
- Time zone
This service is available 3 paid plans and unfortunately There is no free plan.
Expense
- From approx 217,000 VND / month
- 2,000 – 50,000 requests / day
You can too 7 day trial. If it’s not suitable, you can cancel and get a refund.
If you need a stable service and large database, DB-IP is an option worth considering.
Quickly compare IP Geolocation services
| Service | Free Plan | Requests / month | Detect VPN/Proxy |
|---|---|---|---|
| Abstract API | Have | 20,000 | Have |
| ipgeolocation | Have | 30,000 | Have |
| DB-IP | Are not | Depends on the package | Have |
Common errors when using IP Geolocation
- The IP location is incorrect because the ISP uses NAT
- Users use VPN or TOR
- Database IP has not been updated
- Server caches old data
So IP Geolocation data should be considered reference information not the absolute exact location.
Actual use-case for the website
- Detect abnormal traffic
- Block IP by country
- Detect bots and crawlers
- Analyze users by region
- Personalize content by location
FAQ – Frequently asked questions
Does IP Geolocation accurately determine user location?
Not quite. IP Geolocation only determines approximate location based on ISP data and IP database.
Is it possible to detect users using VPN?
Many IP Geolocation services today are capable of detecting VPNs, Proxies and TORs with relative accuracy.
Should I build my own IP database?
It is usually recommended to use APIs from professional services because the IP database changes constantly and needs to be updated regularly.
Does IP Geolocation help prevent DDoS?
It does not directly prevent DDoS but helps you identify the source of the attack IP to apply blocking or filtering measures.
Checklist when choosing IP Geolocation service
- Choose an API with a regularly updated database
- Supports VPN/Proxy/TOR detection
- There is a request limit appropriate to website traffic
- Fast API speed
- There is clear documentation
Conclude
Services Determine IP location (IP Geolocation) like Abstract API, ipgeolocation and DB-IP all help website administrators track access sources and improve security.
Depending on your needs, you can start with these Free package Or choose paid services to have a more accurate and stable database.
