DNS Server IP Address: 202.248.20.133

1. What is 202.248.20.133?

202.248.20.133 is an IP address of FUJITSU LIMITED's free and public DNS server.

The DNS server can convert domain names into IP addresses that can be easily recognized by the network, so that users only need to enter the domain name to access the target website when surfing the Internet, instead of entering lengthy numeric IP addresses.

After setting the DNS server address to 202.248.20.133, the user's device can connect to FUJITSU LIMITED's DNS server.

The number can be displayed in binary, decimal, hexadecimal, etc., as shown in the figure below, with decimal being the most common.

IPv4: 202.248.20.133 Network Class, Net ID, Host ID Description of IP Address in Binary, Decimal and Hexadecimal Description of IP Address Class A/B/C/D/E and Network ID, Host ID

Notice:

  • A correct IP address has 4 numbers and connected by dot, such as there only 3 numbers in 202.248.20, and 5 numbers in 202.248.20.133.1, they are not correct IP addresses;
  • The size of the 4 decimal numbers ranges from 0 to 255. If any number exceeds this range, such as 202.248.20.256, it is not a correct IP address.
  • Sometimes, dot will be replaced by space or hyphen, e.g. 202-248-20-133,202 248 20 133, but generally it is represented by dot, e.g. 202.248.20.133;

If you want to learn more about IP address, please check:What is IP address?

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2. What region and city is 202.248.20.133 located in?

Let's give a simple answer first: IP 202.248.20.133 is located in Chiyoda City, Tokyo, Japan.

  • City longitude: 139.76754760742 °
  • City latitude: 35.691558837891 °

Please note above data is only the longitude and latitude of Chiyoda City, Tokyo, Japan, not the accurate geographic location of IP user or device.

In some detail, we obtain the city-level positioning of an IP address by comparing data from multiple sources and technical means.

This is the geographic location information obtained from the map according to the latitude dimension. This site cannot guarantee that there is no error, and the results are for reference only. This data is updated at: 2022-08-10 08:17:36 UTC
Reference Location: Amagasaki, Hyogo, Japan
Uncategorized Address: Kawabe Park, 1-chōme-2-19 Minaminanamatsuchō, Amagasaki, Hyogo 660-0053, Japan
Named Location: 1-chōme-2-20 Minaminanamatsuchō, Amagasaki, Hyogo 660-0053, Japan
Street Address: 1-chōme-6-1 Minaminanamatsuchō, Amagasaki, Hyogo 660-0053, Japan
Postal Code: 660-0053, Japan
IP:202.248.20.133 Icon / Image Meaning Table

Notice: Regarding the accuracy of this data, because of IP address allocation and variability and other factors, the highest standard city-level IP location accuracy rate in the industry can hardly reach more than 80%, and some websites or businesses claim that their accuracy rate reaches 95% or more are not highly credible.

Of course, the overall IP address location accuracy is difficult to reach more than 80% doesn’t mean that the positioning accuracy of 202.248.20.133 is also 80%. Users can compare and verify data from multiple websites, as well as make network speed tests or take other ways to improve the accuracy rate.

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What is the principle of IP address geolocation?

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3. Who is the server provider of 202.248.20.133?

The server provider of 202.248.20.133 is FUJITSU LIMITED.

FUJITSU LIMITED applied for a batch of IP addresses from a regional Internet registry (RIR), and then assigned the IP address 202.248.20.133 to a server located in Chiyoda City, Tokyo, Japan.

Here is the list and contact information of DNS server providers in various countries. Click to view:

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4. What is the reliability of 202.248.20.133?

According to our testing, the reliability of 202.248.20.133 is 86%.

This site considers that DNS servers should meet at least three criteria if they are to achieve a high level of reliability: a faster browsing experience, higher security, and accurate result without redirection.

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5. How to perform the reliability test of 202.248.20.133?

This site uses the dig and nslookup command to test the reliability of 202.248.20.133 on a daily basis and maintains the results for the last three months to get a comprehensive reliability of 202.248.20.133. The latest detection time is 2024-03-27 13:50:14.

If you are interested in the DNS reliability test, you can also use a detection tool to test by yourself.

Click to download theDNS Benchmarkapplication for reliability testing.

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6. How to check if my DNS server address is 202.248.20.133?

Sometimes, our computer will not be able to access the Internet due to wrong DNS address configuration. At this time, we need to know the DNS of the Internet device we are using to check. So, how to find out the DNS server address? You can follow the methods.

On computer

Windows system

Method 1: Go to the Network and Sharing Center to view the DNS addres
  • Open the Control Panel and find "Network and Sharing Center".
  • Click "View Network Status and Tasks" under "Network and Sharing Center" to view the currently connected network.
  • Click the connected network, and click "Details" in the pop-up interface to view the detailed information of the current network.
  • In the details panel, you can view your computer's DNS address.
View DNS addresses from Network and Sharing Center Method 2: Use the command to view the DNS address
  • Click the Windows+R key combination to pop up the window to run command.
  • Enter the "cmd" in the command window, and click "OK".
  • In the open "cmd" command window, enter the "ipconfig /all" and press Enter.
  • In the returned information, you can find your computer's DNS is displayed on the right of DNS server option.
Use command to view DNS address

On mobile phone

iPhone

  • Connect your phone to WIFI and open the settings.
  • In the settings interface, select WLAN and check the list of connectable networks.
  • Click the connected WIFI to view your current network details.
  • Find the DNS option and click "Configure DNS" to view your DNS server address.
iPhone configuration DNS address Android
  • Connect your phone to WIFI and open the settings.
  • In the settings interface, select WLAN and check the list of connectable networks.
  • Click the connected WIFI to view your current network details.
  • Click IP settings and select "static" to view your current DNS server address.
Android phone to check DNS address

The DNS address in the above case is 192.168.100.1, which is using the router's gateway by default. Here's how to check your router's DNS address.

On router

  • Enter the router's login IP address in the browser address bar, such as 192.168.100.1 (the login IP of different brands of routers may be different), and then enter the user name and password to log in.
  • After logging in to the router management interface, click the "Internet".
  • In the Internet interface, you can see the DNS address of your router. If there is no specified DNS address and you choose to obtain it dynamically from the ISP, then you need to find the upper-level ISP to know your DNS address.
Set the DNS address on the router side

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7. How to change my DNS server address to 202.248.20.133?

As mentioned in the previous question, sometimes due to the wrong configuration of the DNS server address, our computer will not be able to access the Internet normally. At this time, we need to modify the DNS. It is recommended to use the default DNS of your current network service provider or the public DNS provided by well-known network service providers such as Google and Baidu. The modification method is as follows.

On computer

Windows system
  • Open the Control Panel and find "Network and Sharing Center".
  • Click "View Network Status and Tasks" under "Network and Sharing Center" to view the currently connected networks.
  • Click the network you are connected to and check the status of the current network.
  • Click "Properties" to go to the WLAN Properties window.
  • Click "Internet Protocol Version 4 (TCP/IPv4)", and then click "Properties" to configure it.
  • Find the DNS server option and change the preferred DNS to 202.248.20.133, change the alternate DNS address to the corresponding address or other addresses, and finally click "OK" to make the settings take effect.
Windows view and modify DNS address

On mobile phone

iPhone

  • Connect your phone to WIFI and open the settings.
  • In the settings interface, select WLAN and check the list of connectable networks.
  • Click the connected WIFI to view your current network details.
  • Find the DNS option and click "Configure DNS" to view your DNS server address.
  • Click "Manual" to change the current DNS address to 202.248.20.133, and finally click "Save" to make the settings take effect.
Change DNS address on iPhone Android
  • Connect your phone to WIFI and open the settings.
  • In the settings interface, select WLAN and check the list of connectable networks.
  • Click the connected WIFI to view your current network details.
  • Click IP settings and select "static" to view your current DNS server address. You can change the preferred DNS to 202.248.20.133, and change the alternate DNS address to the corresponding address or other addresses, and finally click the "√" to save settings.
Android phone to modify DNS address

On router

  • Enter the router's login IP address in the browser address bar, such as 192.168.100.1 (the login IP of different brands of routers may be different), and then enter the user name and password to log in.
  • After logging in to the router management interface, click the "Internet".
  • In the Internet interface, click "Use the following DNS server", then change the primary DNS to 202.248.20.133, change the secondary DNS address to the corresponding address or other addresses, and finally click "Apply" to make the settings take effect.
Modify the DNS address on the router side

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8. How to find out the administrator of 202.248.20.133?

You can use Whois lookup to find out the administrative agency of an IP address, and even the phone number and other contact information of the administrator.

公网/外网IP地址Whois信息

Using the Whois tool to look up 202.248.20.133 will yield a lot of information, and we pull out the main information as follows:

  • Administrative agency: JPNIC-NET-JP
  • Description: Japan Network Information Center
  • Country/Region: JP
  • Address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan
  • Administrator: Japan Network Information Center
  • Tel: +81-3-5297-2312
  • E-mai: hostmaster@nic.ad.jp

The Whois lookup tool is designed to allow people to find the responsible agency and administrator when there is network problem. At present, Whois tools are widely used in the network technical level, for example, if Telecom Internet service providers find there is network problem, they can quickly notify the relevant responsible person to diagnose and deal with it. In addition, if there is network resources abuse, such as a lot of spam from a certain IP address, they can also contact the person in charge of spam complaints to deal with it.

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  • IP: 202.248.20.133
    Hostname: dns5.nifty.com.
    Is Primary: 0
    Is IPv4: 1
    AS Number: 2510
    AS Organization: FUJITSU LIMITED
    Reliability: 86
    Check Status: 1
    Check Time: 2024-03-27 13:50:14
    Created Time: 2022-06-23 18:27:44
    Modified Time: 2024-03-27 13:50:14

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