English
IP range details
117.61.216.0/21
IOT Jiangsu network, Chinatelecom, P.R.China.
Summary
AS Number
137689
Country
China
Name
IOT Jiangsu network, Chinatelecom, P.R.China.
Description
IOT Jiangsu network, Chinatelecom, P.R.China.
IP Addresses
2048
Parent Prefix
RIR
APNIC
Allocation Status
Inactive
Allocation Date
4th July 2007
Announcing ASNs
| Announced Prefix | Description | Country |
|---|---|---|
| 137689 | IOT Jiangsu network, Chinatelecom, P.R.China. | CN |
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
