valorit
AS39831 (valorit) announces at least two prefixes:
2a05:4380::/32
ES-IPBROKER-20180614
1970-01-01
2a05:4380::-2a05:4380:ffff:ffff:ffff:ffff:ffff:ffff
2a0a:e9c0::/32
ES-IPBROKER-20170515
2a0a:e9c0::-2a0a:e9c7:ffff:ffff:ffff:ffff:ffff:ffff
0