European Union (EU) - IPv4 address delegations
Data from RIR websites as of: Mon Aug 04 2025
Most IPv4 delegations correspond to a single "/prefix" address range.
Some IPv4 delegations correspond to several consecutive "/prefix" ranges with the same holder, aggregated together in a single delegation (for example a /23 and the following /24 aggregated in a delegation with 768 addresses). In this case, colum "Prefix" in the following table contains the keyword "Aggreg", and the entry in the "IPv4 List" text file appears as "First address-Last address".
| RIPE NCC Delegations |
| Zone |
Country |
Parameter |
First |
Last |
Prefix |
Number |
Date |
Status |
| RIPE NCC |
EU |
IPv4 |
138.199.64.0 |
138.199.79.255 |
/20 |
4 096 |
1990-05-23 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
139.191.0.0 |
139.191.255.255 |
/16 |
65 536 |
1993-01-25 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
144.44.0.0 |
144.44.255.255 |
/16 |
65 536 |
1990-11-12 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
145.218.0.0 |
145.218.255.255 |
/16 |
65 536 |
1990-11-27 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
151.175.0.0 |
151.175.255.255 |
/16 |
65 536 |
1993-09-01 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
158.67.0.0 |
158.67.255.255 |
/16 |
65 536 |
1993-09-01 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
192.84.203.0 |
192.84.203.255 |
/24 |
256 |
1990-11-06 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
192.108.27.0 |
192.108.27.255 |
/24 |
256 |
1991-05-01 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
192.108.28.0 |
192.108.28.255 |
/24 |
256 |
1991-05-01 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
192.108.29.0 |
192.108.29.255 |
/24 |
256 |
1991-05-01 |
Assigned |
| RIPE NCC |
EU |
IPv4 |
192.108.30.0 |
192.108.30.255 |
/24 |
256 |
1991-05-01 |
Assigned |
