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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
2660162017-07-06 01:45:4660.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2651702017-07-05 04:20:3460.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2646352017-07-04 12:17:04118.165.210.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2642852017-07-04 02:07:2436.231.56.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2636582017-07-03 08:57:2159.120.195.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2635262017-07-03 05:36:3860.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2634212017-07-03 02:01:4260.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2627542017-07-02 04:59:50118.167.193.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2610402017-06-30 04:05:2236.231.47.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2610112017-06-30 03:11:5061.228.45.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2609852017-06-30 02:04:5160.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2604082017-06-29 11:41:2060.251.142.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2603322017-06-29 09:58:5760.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2603132017-06-29 09:32:0660.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2602782017-06-29 08:26:3960.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2602632017-06-29 08:04:5561.228.38.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2600862017-06-29 03:01:3736.231.47.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2600572017-06-29 02:00:3236.231.34.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2591432017-06-28 02:10:4336.231.47.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2585362017-06-27 10:18:3736.231.43.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2582642017-06-27 02:06:5936.231.43.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2574052017-06-26 01:19:0627.246.99.x/249674 (FET-TW)twn (Taiwan)yesrewrittenrewrittennoneReport
2567222017-06-25 03:45:4636.230.49.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2553292017-06-23 06:14:5559.120.195.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2551972017-06-23 02:06:1036.231.43.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2536192017-06-21 06:58:5261.228.46.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2534372017-06-21 02:05:1060.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2526062017-06-20 04:21:0460.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2525342017-06-20 02:09:1636.231.60.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2516002017-06-19 01:59:0436.231.51.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2508552017-06-18 02:30:47118.165.206.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2505792017-06-17 17:19:40118.165.206.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2505642017-06-17 16:53:1136.230.142.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2499952017-06-16 23:25:20125.227.64.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2494662017-06-16 10:12:0636.231.51.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2492192017-06-16 02:04:2636.231.43.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2481642017-06-15 02:16:4536.231.48.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2474522017-06-14 09:32:1136.231.45.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2473552017-06-14 07:34:2936.231.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2471332017-06-14 02:07:3336.231.45.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2462432017-06-13 01:57:0936.231.45.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2453452017-06-12 02:18:3836.231.45.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2453362017-06-12 02:05:5159.120.195.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2426632017-06-08 12:42:3359.120.195.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2426002017-06-08 11:03:4936.231.61.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2425212017-06-08 08:45:0560.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2422902017-06-08 02:05:2836.231.61.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2413582017-06-07 01:33:1736.231.61.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2407232017-06-06 09:55:0560.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2404492017-06-06 02:10:1436.231.25.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2397042017-06-05 08:52:4836.231.25.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2395492017-06-05 04:44:50203.74.32.x/243462 (HINET)twn (Taiwan)yesrewrittenblockednoneReport
2394962017-06-05 02:56:3436.231.25.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2394752017-06-05 02:11:2736.231.25.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2379932017-06-03 02:01:0236.231.34.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2373522017-06-02 09:40:1461.230.226.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2373382017-06-02 09:16:49125.227.129.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2370852017-06-02 02:05:0036.231.34.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2364862017-06-01 11:53:3861.230.226.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2364462017-06-01 10:55:1061.230.226.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2361312017-06-01 02:02:1036.231.34.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2353472017-05-31 07:13:3359.120.195.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2351982017-05-31 02:12:4536.231.30.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2317122017-05-27 02:19:0560.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2309362017-05-26 04:59:1660.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2308352017-05-26 02:06:0736.231.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2300242017-05-25 06:28:2660.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2299602017-05-25 04:13:4436.231.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2299452017-05-25 03:48:3760.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2298792017-05-25 02:01:4661.228.41.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2289382017-05-24 02:04:4861.228.48.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2283222017-05-23 11:05:1036.231.48.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2282632017-05-23 09:49:4261.228.44.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2281272017-05-23 06:45:0236.231.33.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2279712017-05-23 02:09:4936.231.57.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2271712017-05-22 07:48:2561.228.36.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2270812017-05-22 05:44:1536.231.57.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2270102017-05-22 02:52:1636.231.57.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2269952017-05-22 02:25:0859.120.195.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2262822017-05-21 05:44:0760.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2247322017-05-19 12:14:0936.230.143.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2246362017-05-19 09:26:2936.230.143.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2245332017-05-19 06:53:3136.231.44.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2244742017-05-19 05:06:1760.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2244062017-05-19 02:46:4561.228.49.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2240132017-05-18 16:36:2245.120.201.x/2422363 (PHMGMT-AS1)twn (Taiwan)yesunknownunknownnoneReport
2237682017-05-18 11:56:3760.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2234212017-05-18 04:00:1760.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2233562017-05-18 02:05:1636.231.48.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2230492017-05-17 17:42:5060.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2224002017-05-17 06:14:4260.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2222372017-05-17 02:19:1536.231.48.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2222192017-05-17 01:58:2659.120.195.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
2216352017-05-16 12:09:26111.251.243.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
2211382017-05-16 00:34:2660.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2205822017-05-15 12:57:4160.249.94.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2172922017-05-12 00:23:3260.249.16.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2170192017-05-11 17:50:4760.249.16.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2169712017-05-11 16:57:4760.249.16.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
2162322017-05-11 02:25:2360.251.142.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport

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