2001:fb1:140::/44 RPKI valid MOAS

Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.

This prefix is announced by more than one AS. Compare how many collector peers see each origin below: a hijack is usually visible as a second origin seen by far fewer peers than the legitimate one.

Origins

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS17552 True Online RPKI valid 37 3800138082747017552 2026-09-18 2026-09-20
AS7470 TRUE INTERNET Co.,Ltd. RPKI valid 1 2448255554380817470 2026-09-18 2026-09-20

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
2001:fb1::/32 /48 AS7470 apnic wrong origin
2001:fb1::/32 /48 AS17552 apnic authorises it
2001:fb1::/32 /48 AS17556 apnic wrong origin

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
2001:fb1::/32
RIR
APNIC
Country
🇹🇭 TH
Status
allocated
Allocated
2012-03-28

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
2001:fb1::/32 v6 AS17552 True Online RPKI valid 37 1763938082747017552 2026-09-18
2001:fb1::/32 v6 AS7470 TRUE INTERNET Co.,Ltd. RPKI valid 1 244827470 2026-09-18
2001:fb0::/31 v6 AS7470 TRUE INTERNET Co.,Ltd. no ROA 1 244827470 2026-09-18
2000::/6 v6 AS29632 Netassist International EOOD no ROA 1 6121829632 2026-09-18

More specific routes

16 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
2001:fb1:140::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:141::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:142::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:143::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:144::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:145::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:146::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:147::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:148::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:149::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:14a::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:14b::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:14c::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:14d::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:14e::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18
2001:fb1:14f::/48 v6 AS17552 True Online RPKI valid 38 2026-09-18