nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq7lgy0rj5a2nwpnyc4hup6ufpfz7wz6dzcgd3crm6fm2yd34dcz0qrh5lc3 Some prefixes still seem alive, like 90.244.0.0/14 for example.