40.27.54.0/24 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
AS2914 NTT America, Inc. RPKI valid 38 345492914 2026-09-18 2026-09-19
AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD RPKI valid 5 50304129917413796940605 2026-09-18 2026-09-19

RPKI

2 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
40.27.54.0/24 /24 AS2914 arin authorises it
40.27.54.0/24 /24 AS40605 arin wrong origin

Registry

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

Delegated block
40.27.0.0/16
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1991-04-23

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.