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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
17426682024-04-03 14:53:462607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
17267442024-03-01 22:48:322607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
17267402024-03-01 22:25:422607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
15732882023-05-12 00:04:512607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
14992672022-12-24 00:45:392607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
14992522022-12-24 00:11:472607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
14991302022-12-23 18:27:162607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
14991192022-12-23 17:55:542607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
14991142022-12-23 17:41:262607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
14987702022-12-23 00:44:532607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
14987192022-12-22 21:53:302607:fb90:8fxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport

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