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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
14294842022-08-29 08:45:022001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
14079452022-07-27 01:26:472001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
12335532021-10-17 07:09:522001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
12064572021-08-31 14:49:092001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
11421202021-05-13 08:14:592001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
10681362021-01-22 05:48:482001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
10654792021-01-18 16:03:542001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
10652272021-01-18 08:09:112001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
6510812019-03-28 04:22:512001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
6354052019-03-05 10:06:432001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
6346772019-03-04 06:42:542001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
6232802019-02-13 02:52:512001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
6220132019-02-11 06:13:262001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
4897772018-06-24 07:19:112001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
4841162018-06-14 01:38:152001:b400:e3xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report

All results shown
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