Everything you need to know about IP Address 157.0.0.123 in China

An IP address is a unique identifier assigned to every device connected to the internet. It allows devices to communicate with each other over the internet. This tool can be used to gather information about the geographic location of the device associated with that IP address, as well as the internet service provider (ISP) that is providing network connectivity for that device.

IP Address 157.0.0.123
Country Code CN
Country Name China
Region Name Jiangsu
City Name Huai'an
Latitude 33.58861
Longitude 119.01917
Zip Code 223002
Time Zone +08:00
CIDR 157.0.0.0/17
ASN 4837
AS China169-Backbone China Unicom China169 Backbone
Alpha2 CN
Alpha3 CHN
Country Numeric 156
FlagCountry Flag
CCTLD .cn
Currency Name Chinese Yuan Renminbi
Currency Code CNY
Currency Symbol ¥
Capital Beijing
Demonym Chinese
Area 9596961 km2
Population 1,439,323,776
Language Code ZH
Language Chinese
Continent CodeAS
Continent NameAsia
Browser
CPU Architecture
OS
Screen
User Agent
Flash
Java
Cookies
Lang
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If you're looking for information about the IP address 157.0.0.123, you've come to the right place. This article will provide you with everything you need to know about China's internet presence, including its country code, region name, city name, latitude, longitude, zip code, time zone, and more. Keep reading to learn more.

Introduction

The IP address 157.0.0.123 is a unique identifier assigned to a device that is connected to a network. They are essential for enabling communication between devices and networks, and they can be used to provide location information for those devices.

In this case, the IP address is made up of four sets of numbers separated by periods. Each set can have a value between 0 and 255, which means there are a total of approximately 4 billion possible combinations of IP addresses.

The first set, 157, represents the network class. The next three sets, 0.0.123, identify the specific device within the network.

This IP address is typically used for a device that is connected to the internet through an internet service provider (ISP). It may be assigned dynamically by the ISP, which means that the IP address can change over time, or it may be assigned statically, in which case the IP address remains the same. In this article, we will be focusing on the IP address 157.0.0.123, which is located in China.

In addition to identifying a specific device, the IP address also provides information about the network to which the device is connected. The network class, as mentioned before, refers to the range of IP addresses that can be assigned to devices on that network.

The IP address 157.0.0.123 is part of the Class B network, which means that it can accommodate a large number of devices. Class B networks have a default subnet mask of 255.255.0.0, which means that the first set of numbers in the IP address represents the network, and the last three sets represent the devices within that network.

The subnet mask determines which part of the IP address represents the network and which part represents the device. In this case, the subnet mask indicates that the first set of numbers, 157, represents the network, and the remaining three sets, 0.0.123, represent the specific device.

Knowing the IP address and subnet mask can be useful in troubleshooting network issues, as it helps to identify the network and device that may be experiencing connectivity problems. It is also important for network administrators to keep track of the IP addresses assigned to devices on their network, to avoid conflicts and ensure efficient use of available IP addresses.

Understanding the IP Address 157.0.0.123

The IP address 157.0.0.123 is part of the IP address range 157.0.0.0/17. This range is assigned to China169-Backbone China Unicom China169 Backbone, an internet service provider based in Australia. The ASN for this IP address is 4837, and the AS name is China169-Backbone China Unicom China169 Backbone.

Location

The location of the IP address 157.0.0.123 is in Huai'an, Jiangsu, China.

Latitude and Longitude

The latitude of the IP address 157.0.0.123 is 33.58861, and its longitude is 119.01917. These coordinates provide the exact location of the device associated with the IP address.

Zip Code

The zip code for the location of the IP address 157.0.0.123 is 223002.

Time Zone

The time zone for the location of the IP address 157.0.0.123 is +08:00. This means that the time in Sydney is 10 hours ahead of Coordinated Universal Time (UTC +08:00).

CIDR

The CIDR notation for the IP address 157.0.0.123 is 157.0.0.0/17. CIDR (Classless Inter-Domain Routing) is a method used for allocating IP addresses and routing Internet Protocol packets. It allows for more efficient use of IP addresses and enables flexible allocation of address blocks.

ASN

The ASN (Autonomous System Number) for the IP address 157.0.0.123 is 4837. An ASN is a unique identifier assigned to an autonomous system, which is a collection of connected Internet Protocol (IP) routing prefixes.

AS

The AS (Autonomous System) associated with the IP address 157.0.0.123 is China169-Backbone China Unicom China169 Backbone. Spintel is a telecommunications company in Australia that provides internet, phone, and mobile services.

Alpha2, Alpha3, and Country Numeric

The Alpha2 code for the location of the IP address 157.0.0.123 is AU. The Alpha3 code is CHN, and the Country Numeric code is 156. These codes are used to identify countries and are maintained by the International Organization for Standardization (ISO).

Flag

The flag of China represents the country where the IP address 157.0.0.123 is located.

CCTLD

The CCTLD (Country Code Top-Level Domain) for China is cn. This domain is used for websites and other online resources that are associated with Australia.

Currency

The currency used in Australia is the Chinese Yuan Renminbi. The currency code is CNY, and the currency symbol is ¥.

Frequently Asked Questions

What is an IP address?

An IP address today, or Internet Protocol address, is a unique identifier assigned to each device connected to a computer network that uses the Internet Protocol for communication. It is a numerical label assigned to each device, consisting of a series of numbers separated by dots.

IP address play a critical role in allowing devices to communicate with each other over the internet. When a device requests to access a website or other online resource today, its IP address is used to identify the device and route the request to the appropriate destination.

IP address can be either static, meaning they remain the same over time, or dynamic, meaning they can change periodically. Static IP address today are often used for servers and other devices that require a consistent and predictable address, while dynamic IP address today are commonly used for individual devices, such as desktop computers and mobile devices, that connect to the internet through an internet service provider.

What is the purpose of an IP address?

The purpose of an IP address is to uniquely identify a device on a network and enable communication between devices.

Every device that is connected to a network, whether it's a computer, phone, printer, or any other device, is assigned an IP address. This IP address serves as a unique identifier for that device on the network, allowing other devices to locate and communicate with it.

When devices communicate on a network, they use the IP address to identify the recipient of the data and send it to the correct device. This process is known as packet switching, and it allows for efficient and reliable communication between devices on a network.

How is an IP address assigned?

IP addresses can be assigned in a variety of ways, depending on the type of network and the organization that manages it. In general, they are assigned by internet service providers or network administrators. There are two ways in which an IP address can be assigned: statically or dynamically.

Static IP address assignment involves manually assigning an IP address to a device on a network. Network administrators typically use static IP address assignment for devices that require a fixed, predictable IP address, such as servers, printers, and network devices. To assign a static IP address, the network administrator must manually configure the IP address, subnet mask, default gateway, and DNS server settings on the device.

Dynamic IP address assignment, on the other hand, is automated and involves assigning an IP address to a device on a network dynamically. This is typically done using a protocol called DHCP (Dynamic Host Configuration Protocol). DHCP servers automatically assign IP addresses to devices on the network as they connect. When a device requests an IP address, the DHCP server assigns an available IP address from a pool of available addresses and configures the device's network settings accordingly.

Can an IP address be changed?

Yes, an IP address can be changed, but whether it can be changed easily or not depends on how the IP address was assigned.

If the IP address was assigned dynamically using DHCP, the IP address can be changed by releasing the current IP address and requesting a new one from the DHCP server. This can usually be done by going into the network settings of the device and selecting "Renew Lease" or a similar option. When the device requests a new IP address from the DHCP server, it will be assigned a different IP address from the pool of available addresses.

If the IP address was assigned statically, the IP address can be changed by manually configuring a new IP address in the network settings of the device. This can typically be done by going into the network settings of the device and changing the IP address, subnet mask, default gateway, and DNS server settings to the new values.

How is location information determined from an IP address?

Location information can be determined from an IP address by using geolocation technology. This technology uses databases of IP addresses and their associated locations to determine the geographic location of an IP address.