Logo

Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
11375392021-05-06 02:16:13140.113.136.x/249916 (NCTU-TW)twn (Taiwan)yesunknownunknownnoneReport
11331692021-04-28 12:05:06140.113.136.x/249916 (NCTU-TW)twn (Taiwan)yesunknownunknownnoneReport
11195712021-04-08 04:51:15140.113.136.x/249916 (NCTU-TW)twn (Taiwan)yesunknownunknownnoneReport
11194902021-04-08 02:18:41140.113.136.x/249916 (NCTU-TW)twn (Taiwan)yesunknownunknownnoneReport
11155912021-04-01 09:29:53140.113.136.x/249916 (NCTU-TW)twn (Taiwan)yesunknownunknownnoneReport
11154182021-04-01 02:16:22140.113.136.x/249916 (NCTU-TW)twn (Taiwan)yesunknownunknownnoneReport
10976212021-03-04 01:45:13140.113.136.x/249916 (NCTU-TW)twn (Taiwan)yesunknownunknownnoneReport
10925542021-02-24 14:46:40140.113.136.x/249916 (NCTU-TW)twn (Taiwan)yesunknownunknownnoneReport

All results shown
Last Modified