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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
17636222024-05-15 06:01:562402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
15903402023-06-14 02:16:082402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11378472021-05-06 14:04:232402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11345892021-04-30 16:45:572402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11299092021-04-25 10:13:272402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11187042021-04-06 23:19:212402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11186562021-04-06 21:01:372402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11175182021-04-05 05:12:452402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11008912021-03-09 01:31:492402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10999782021-03-07 20:36:102402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10997412021-03-07 09:09:142402:7500:5xx::/4024158 (taiwanmobile-as)jpn (Japan)nounknownunknownnoneReport
10963622021-03-02 09:32:312402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10932902021-02-25 16:49:492402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10855632021-02-16 08:47:562402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10841172021-02-15 00:51:292402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10835172021-02-14 05:47:162402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10834642021-02-14 02:55:382402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10834492021-02-14 02:21:552402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10829542021-02-13 12:46:352402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10807822021-02-11 11:25:022402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10775602021-02-06 08:04:352402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10763612021-02-04 12:31:262402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10738052021-01-31 17:49:342402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10737742021-01-31 16:20:022402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10554772021-01-01 17:07:202402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10554132021-01-01 14:09:502402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10553772021-01-01 12:32:362402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport

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