181c::/18 and 181c::/24 are being announced AS2852 via 3257. IANA shows that as reserved space. Information related to 'AS2852' aut-num: AS2852 as-name: CESNET2 descr: Czech National Research descr: and Education Network descr: CESNET z.s.p.o. descr: Zikova 4 descr: Prague 6, The Czech Republic - Kevin