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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
4995512018-07-10 22:48:282001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/56Report
4961162018-07-05 04:23:402001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/56Report
4941542018-07-01 22:27:262001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/56Report
4560342018-04-30 22:22:102001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
4474482018-04-17 07:33:312001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
4418802018-04-08 08:04:362001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
4325732018-03-23 09:40:252001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
4281012018-03-16 05:13:572001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
4170012018-02-26 04:32:482001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
4001822018-01-29 03:14:582001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
3939702018-01-19 00:43:152001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/64Report
2424862017-06-08 07:53:452001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/56Report
2421532017-06-07 21:39:202001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblocked/56Report
1359692017-01-29 04:55:282001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblockednoneReport
969162016-11-22 11:49:162001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblockednoneReport
935382016-11-17 08:39:592001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblockednoneReport
823022016-10-26 07:54:252001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblockednoneReport
812162016-10-23 08:29:012001:8003:81xx::/401221 (ASN-TELSTRA)aus (Australia)noblockedblockednoneReport

All results shown
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