English
IP range details
91.231.68.0/22
ALFA-SYSTEM M. Piwowarski, A. Widera Spolka Jawna
Summary
AS Number
198050
Country
Latvia
Name
ALFA-SYSTEM M. Piwowarski, A. Widera Spolka Jawna
Description
ALFA-SYSTEM M. Piwowarski, A. Widera Spolka Jawna
IP Addresses
1024
Parent Prefix
RIR
RIPE
Allocation Status
Inactive
Allocation Date
14th September 2011
Announcing ASNs
| Announced Prefix | Description | Country |
|---|---|---|
| 198050 | ALFA-SYSTEM M. Piwowarski, A. Widera Spolka Jawna | PL |
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.
