English
IP range details
64.43.248.0/21
T-Systems North America, Inc.
Summary
AS Number
18704
Country
United States
Name
T-Systems North America, Inc.
Description
T-Systems North America, Inc.
IP Addresses
2048
Parent Prefix
RIR
ARIN
Allocation Status
Inactive
Allocation Date
14th February 2000
Announcing ASNs
| Announced Prefix | Description | Country |
|---|---|---|
| 18704 | T-Systems North America, Inc. | US |
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.
