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| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
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
2986812017-08-17 16:10:4351.140.107.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2942632017-08-10 16:08:5551.140.107.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2896052017-08-04 08:25:5451.140.112.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2891522017-08-03 16:44:5951.140.119.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2883472017-08-02 17:37:5251.140.63.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2877422017-08-02 00:52:5552.185.146.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)jpn (Japan)yesblockedblockednoneReport
2866532017-07-31 16:21:4251.140.122.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2857612017-07-30 12:48:0451.140.64.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2833312017-07-27 08:00:2551.140.113.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2827142017-07-26 16:24:4451.140.66.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2819142017-07-25 16:49:5151.140.67.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2810962017-07-24 16:33:3051.140.62.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2770212017-07-19 13:01:4151.140.124.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2762642017-07-18 16:11:4851.140.57.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2743562017-07-16 08:47:4651.140.84.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2736082017-07-15 07:18:3851.140.82.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2729012017-07-14 11:17:5651.140.61.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2700472017-07-11 11:21:3551.140.60.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2684932017-07-09 08:26:5151.140.74.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2678862017-07-08 09:49:0151.140.82.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2674072017-07-07 17:24:0951.140.86.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2665932017-07-06 17:29:3051.140.74.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2657472017-07-05 18:17:2451.140.76.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2640432017-07-03 18:16:4951.140.67.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2636492017-07-03 08:42:4151.140.63.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2628792017-07-02 08:57:4251.140.82.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2621692017-07-01 09:56:5751.140.81.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2606882017-06-29 17:21:0551.140.81.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2596842017-06-28 16:30:1751.140.62.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2585672017-06-27 11:25:0451.140.63.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2582772017-06-27 02:37:2252.171.61.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesblockedblockednoneReport
2581332017-06-26 21:41:0851.140.79.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2569342017-06-25 10:09:1951.140.79.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2561432017-06-24 07:50:5751.140.70.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2531272017-06-20 16:32:1651.140.71.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2510642017-06-18 08:45:0351.140.81.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2497882017-06-16 17:24:4351.140.77.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2488742017-06-15 17:26:5551.140.66.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2477532017-06-14 16:04:1451.140.68.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2468272017-06-13 17:08:5351.140.75.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2459842017-06-12 17:31:1451.140.85.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2448922017-06-11 09:52:3051.140.78.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2440352017-06-10 04:46:23104.1.246.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesrewrittenrewrittennoneReport
2428692017-06-08 16:42:3951.140.67.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2406562017-06-06 08:02:5451.140.66.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2400922017-06-05 16:49:2051.140.70.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2381752017-06-03 07:37:4151.140.81.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2379102017-06-02 23:18:51104.1.246.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesrewrittenrewrittennoneReport
2376842017-06-02 16:44:2951.140.84.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2370712017-06-02 01:38:58104.1.246.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesrewrittenrewrittennoneReport
2367352017-06-01 16:37:5051.140.78.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2357732017-05-31 16:31:5751.140.78.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2345432017-05-30 10:03:0051.140.72.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2336782017-05-29 11:37:5551.140.79.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2320952017-05-27 13:37:1151.140.84.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2314242017-05-26 17:15:0651.140.82.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2307882017-05-26 00:23:02104.1.246.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesrewrittenrewrittennoneReport
2305772017-05-25 18:32:2351.140.81.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2295762017-05-24 17:42:2051.140.81.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2276342017-05-22 17:38:0851.140.84.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2263942017-05-21 08:46:5851.140.84.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2257442017-05-20 14:09:4151.140.82.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2255222017-05-20 07:52:2551.140.81.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2249482017-05-19 16:07:5651.140.80.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2242782017-05-18 23:08:00104.1.246.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesrewrittenrewrittennoneReport
2242452017-05-18 22:10:36104.7.65.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesblockedblockednoneReport
2241742017-05-18 19:50:46104.7.65.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesblockedblockednoneReport
2229642017-05-17 16:15:2551.140.85.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2219212017-05-16 18:08:5951.140.81.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2207742017-05-15 16:19:4151.140.83.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2199102017-05-14 17:56:5151.140.82.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2195702017-05-14 09:51:1552.231.207.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)kor (South Korea)yesblockedblockednoneReport
2194982017-05-14 08:12:1151.140.86.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2175522017-05-12 07:38:0251.140.43.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2173022017-05-12 00:38:08104.1.246.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesrewrittenrewrittennoneReport
2170452017-05-11 18:12:52104.7.65.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesblockedblockednoneReport
2169952017-05-11 17:17:1351.140.115.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2157392017-05-10 16:30:5951.140.98.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2147242017-05-09 19:00:01104.7.65.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesblockedblockednoneReport
2134972017-05-08 16:10:4751.140.37.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2121982017-05-07 08:04:1252.231.207.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)kor (South Korea)yesblockedblockednoneReport
2119742017-05-07 03:43:37104.1.246.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesrewrittenrewrittennoneReport
2119512017-05-07 03:01:5951.140.121.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2113142017-05-06 09:14:1851.140.110.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2107092017-05-05 16:52:0151.140.103.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2095972017-05-04 16:13:0551.140.45.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2083142017-05-03 16:00:3251.140.101.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2067292017-05-02 07:43:3951.140.102.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2056032017-05-01 08:44:3051.140.109.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2046302017-04-30 08:58:1051.140.115.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2045472017-04-30 06:57:5752.231.207.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)kor (South Korea)yesblockedblockednoneReport
2042942017-04-30 01:15:52104.1.246.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)yesrewrittenrewrittennoneReport
2037112017-04-29 10:23:2451.140.104.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2022822017-04-28 07:01:3951.140.100.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
2004992017-04-26 16:06:2351.140.44.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
1996132017-04-25 18:36:2651.140.122.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
1975112017-04-23 20:06:0651.140.112.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
1969812017-04-23 06:57:4951.140.113.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
1969072017-04-23 05:41:3952.231.207.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)kor (South Korea)yesblockedblockednoneReport
1955172017-04-21 16:15:3951.140.100.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport

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