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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
2460762017-06-12 19:43:54166.181.83.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
2401682017-06-05 18:37:28166.181.80.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
2399782017-06-05 14:32:45166.181.80.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
2392342017-06-04 16:37:53166.181.81.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
2358342017-05-31 17:33:32166.181.85.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
2295182017-05-24 16:27:05166.181.80.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
2229062017-05-17 15:13:51166.181.84.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
2209132017-05-15 18:53:41166.181.81.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
2144782017-05-09 14:51:04166.181.80.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
2115262017-05-06 14:34:01166.181.85.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
2030682017-04-28 18:34:06166.181.82.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
1948682017-04-21 01:55:01166.181.82.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
1877912017-04-13 22:05:12166.182.80.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
1871972017-04-13 15:20:56166.181.81.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
1316092017-01-18 16:16:11166.182.81.x/246614 (USCC-ASN)usa (United States)yesblockedblockednoneReport
1194462016-12-28 21:47:07166.182.82.x/246614 (USCC-ASN)usa (United States)yesblockedblockednoneReport
1006612016-11-28 18:01:48166.181.82.x/246614 (USCC-ASN)usa (United States)yesblockedblockednoneReport
851792016-11-02 19:38:37166.182.81.x/246614 (USCC-ASN)usa (United States)yesblockedblockednoneReport

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