What is the IP Geolocation Search?
This IP geolocation search is made to help you quickly find the physical location of an IP address or domain name. It displays on a Google Map with additional whois information. The data comes from MaxMind and multiple whois databases. You can figure out who sent you an email, or you can figure out who posted a message to your blog. Also, you can add a tag to the geo location map from the result of search. you can search your tag on the tag search page
Enter the IP address or host name, then click the search button. Show the detailed information about the IP address in the lower left, you will see the city name in the balloon on the map. Where there is a red marker is the location that is registered as a tag.
View of the screen
1) Enter the IP address or host name (for example: 220.127.116.11 or www.google.com)
2) Select the Whois database that you want to use (APNIC, RADB, selected from RIPE)
3) Search results IP address
4) Results of host name
6) AS number or network name
7) Range of IP address
8) Network description
9) Search results of city names (link to Wiki)
10) tags in the input box (the ability to tagging the search results on the map)
What is a IP address?
An IP address is an assignment number that uniquely identifies public servers or network nodes on the internet; they are the only addresses that that are routable. These assignments are distributed to internet service providers in address ranges by IANA (otherwise known as The Internet Assigned Numbers Authority (IANA) which controls ownership of these IP ranges. To be considered public, an IPv4 address must fall outside of the range of a private address.
How to obtain the IP address of the user who has access?
The environment variable "REMOTE_ADDR" is getting in getEnv () of PHP
How to obtain the location?
We are using the MaxMind's Geo database. Get the city information and latitude and longitude using the MaxMind, Inc. DB and API,
and then marking on GoogleMap.
How accurate is IP GeoLocation?
The GeoIP databases tested at 99.8% accurate on a country level, 90% accurate on a state level in the US, and 83% accurate for cities in the US within a 40 kilometer radius.
Where do you get the information of the IP address?
By default, it is getting information from APNIC (agency to perform the assignment of IP addresses to the countries of the NIC and Internet service provider in the Asia-Pacific Ocean region). As an option of WHOS database, RADB (Internet Routing Registry)
And it is also searchable from RIPE (mainly allocation institutions of IP addresses that have jurisdiction over the Europe).
Where do you get the information of IP black list?
By default, it is getting from spamhaus.org. It is also possible to select the rbl.jp.
If you see "This IP is not listed in Spamhause" it is not registered in the black list. If you see "This IP is listed in Spamhause" , it means that it is registered in the black list.
What is an AS number?
Is a number that identifies the autonomous network (AS) each organization is owned and operated over the Internet.
AS number is a unique number in the world, is represented by two octets (16 bits), it has a number space of up to 0 to 65535.
Basically, each ISP will have each acquired a separate number operation, but also if you are connected only from within the small and medium-level career in the ISP AS.
This site has obtained the information of AS numbers from RADB, it does not appear if you are not registered in the RADB.
What is an IP prefix?
Netmask is added to the IP address, separate the range of the network or from the front to what bit.
IP address of the search on this site to see whether belongs to which network range.
Do you support IPv6?
we supports the search of the IPv6 address.
Please enter the IPv6 address directly. Currently the IP black list search Ipv6 does not correspond.
About the Blog widget
It is free. There is no particular limitation.
What is the tag registration?
You can register the tag to the position of the results examined. You can register tag is up to 32 characters.
It is not possible to register the IP address as a tag. Search results IP is at the same time automatically registered and the registration tag.
Tag that has been registered in the most recent is displayed up to 50 maximum on the map, the contents of the tag will be displayed when you click on the marker.
You can search all tags via Tag Search
Please note : it is not possible to register personal information
Only when a connection is made from the same connection source IP address and when you have registered the tag to this WEB site, you can remove the tag that was registered by itself.
How to delete
1) Find the tag you want to delete a page in the "Finding a registration tag."
2) click the displayed on the map as a search result marker.
3) You will see the "delete" button to balloon if you connect from the same IP address as when you have registered the tag.
4) when you click the "Delete" button corresponding tag will be removed.
※ If there is an same tag exist, the delete button does not appear.
if you've registered your personal information,please contact us to remove it
Export of search results of tag
It is possible to export the tag search results to CSV format file.
How to use:
Enter the Search keyword on the search page - http://www.iputilities.net/tagsearch.html
then click the "Export the result to CSV" link
For example, you can download "SPAM" of the string tag that included the latitude and longitude of the tags that contain the string is in CSV format.
About the Cookies in this Web site
About the Sign-in
You can signin using Google account to this site and you can see own tags on map and download your tags. We do store any information other than the generation of user ID that characterize string tag information.