English
IP range details
2001:648:22b0::/47
Center for Research and Technology Hellas (CERTH)
Summary
AS Number
47616
Country
GR
Name
Center for Research and Technology Hellas (CERTH)
Description
Center for Research and Technology Hellas (CERTH)
IP Addresses
0
Parent Prefix
RIR
ripe
Allocation Status
Allocation Date
19th August 2026
Announcing ASNs
| Announced Prefix | Description | Country |
|---|---|---|
| 47616 | Center for Research and Technology Hellas (CERTH) | GR |
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.
