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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
15978832023-06-28 22:50:402001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15943462023-06-21 21:43:462001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15907912023-06-14 20:36:462001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15855992023-06-04 23:27:532001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15855022023-06-04 16:58:542001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15852242023-06-03 23:45:542001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15815042023-05-27 22:06:502001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15776782023-05-20 18:28:092001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15741452023-05-13 16:55:232001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15438562023-03-15 21:59:002001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15434462023-03-15 07:42:012001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15394912023-03-08 05:45:442001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15355862023-03-01 03:48:212001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15318232023-02-22 02:41:202001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15278762023-02-15 01:34:202001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15238042023-02-08 00:27:162001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15195312023-01-31 23:20:212001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15155812023-01-24 22:08:542001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15140322023-01-19 12:05:022001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15132192023-01-18 05:24:442001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15132002023-01-18 04:47:522001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15075492023-01-08 22:56:162001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
15074922023-01-08 19:58:552001:8003:40xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report

All results shown
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