ecmwf-it
AS42081 (ecmwf-it) announces at least 9 prefixes:
77.83.224.0/23
ECMWF-BOL
about a second ago
77.83.224.0-77.83.225.255
77.83.226.0/24
77.83.226.0-77.83.226.255
136.156.32.0/22
European Centre for Medium-Range Weather Forecasts
EURO-MET-NET
136.156.0.0-136.156.255.255
136.156.40.0/21
136.156.128.0/20
136.156.144.0/20
136.156.192.0/18
2a09:9180:ecfb::/48
2a09:9180:ecfb::-2a09:9180:ecfb:ffff:ffff:ffff:ffff:ffff
2a09:9180:ecfd::/48
2a09:9180:ecfd::-2a09:9180:ecfd:ffff:ffff:ffff:ffff:ffff
0