16.14.237.0/24 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
AS7843 Spectrum (Charter) RPKI valid 40 149077843 2026-09-18 2026-10-02
AS20115 Spectrum (Charter) RPKI valid 4 20205129920115 2026-09-18 2026-10-02

RPKI

4 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
16.14.237.0/24 /24 AS7843 arin authorises it
16.14.237.0/24 /24 AS20115 arin wrong origin
16.14.236.0/22 /22 AS7843 arin too specific
16.14.236.0/22 /22 AS20115 arin wrong origin

Registry

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

Delegated block
16.14.0.0/16
RIR
ARIN
Country
πŸ‡ΊπŸ‡Έ US
Status
allocated
Allocated
2018-07-24

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
16.14.236.0/22 v4 AS7843 Spectrum (Charter) RPKI valid 39 149077843 2026-09-18
16.14.236.0/22 v4 AS20115 Spectrum (Charter) RPKI valid 5 20205129920115 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-09-24 17:50:51Z origin change AS20115 β†’ AS7843 85269397843
2026-09-24 16:52:25Z origin change AS7843 β†’ AS20115 20205129920115
2026-09-21 13:32:49Z origin change AS20115 β†’ AS7843 496732048512997843
2026-09-21 12:49:44Z origin change AS7843 β†’ AS20115 20205129920115