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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
16828542023-12-06 05:56:35213.248.104.x/241299 (TWELVE99)gbr (United Kingdom)noblockedreceived/8Report
16816122023-12-04 04:33:45213.248.104.x/241299 (TWELVE99)gbr (United Kingdom)noblockedreceived/8Report
16804782023-12-01 14:01:03213.248.104.x/241299 (TWELVE99)gbr (United Kingdom)noblockedreceived/8Report
16804782023-12-01 14:01:032001:2035:xx::/401299 (TWELVE99)gbr (United Kingdom)noblockedreceived/16Report
14748612022-11-08 23:07:16217.212.240.x/241299 (TWELVE99)ita (Italy)yesblockedblockednoneReport
14424982022-09-17 23:48:0462.115.255.x/241299 (TWELVE99)dnk (Denmark)yesblockedblockednoneReport
14417252022-09-16 12:17:1962.115.255.x/241299 (TWELVE99)dnk (Denmark)yesblockedblockednoneReport
13021902022-02-05 23:39:44209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12919812022-01-18 00:49:29209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12852262022-01-04 23:47:34209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12772782021-12-22 02:03:08209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12537402021-11-20 23:46:05209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12315402021-10-14 01:54:34209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12266812021-10-06 00:53:41209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12265502021-10-05 19:47:53209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12233582021-09-30 15:46:31209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
12189292021-09-23 12:13:13209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
11929522021-08-07 20:12:56209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedblockednoneReport
11848722021-07-23 19:04:00209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedreceived/8Report
11542132021-06-02 19:16:22209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedreceived/8Report
9961932020-10-06 20:47:3445.15.18.x/241299 (TWELVE99)esp (Spain)yesblockedblockednoneReport
9961932020-10-06 20:47:342a0e:1c80:xx::/401299 (TWELVE99)esp (Spain)yesblockedblockednoneReport
9961772020-10-06 20:40:2845.15.18.x/241299 (TWELVE99)esp (Spain)yesblockedblockednoneReport
9961772020-10-06 20:40:282a0e:1c80:xx::/401299 (TWELVE99)esp (Spain)yesblockedblockednoneReport
9961742020-10-06 20:38:0562.115.229.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9961742020-10-06 20:38:052a0e:1c80:xx::/401299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9961512020-10-06 20:29:1745.15.18.x/241299 (TWELVE99)esp (Spain)yesblockedblockednoneReport
9961512020-10-06 20:29:172a0e:1c80:xx::/401299 (TWELVE99)esp (Spain)yesblockedblockednoneReport
9961402020-10-06 20:24:0145.15.18.x/241299 (TWELVE99)esp (Spain)yesblockedblockednoneReport
9961402020-10-06 20:24:012a0e:1c80:xx::/401299 (TWELVE99)esp (Spain)yesblockedblockednoneReport
9961332020-10-06 20:21:2562.115.229.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9961332020-10-06 20:21:252a0e:1c80:xx::/401299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494832020-08-14 15:45:3180.239.140.x/241299 (TWELVE99)deu (Germany)yesblockedblockednoneReport
9494792020-08-14 15:44:3780.239.140.x/241299 (TWELVE99)deu (Germany)yesblockedblockednoneReport
9494652020-08-14 15:41:50217.212.244.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494632020-08-14 15:41:12217.212.244.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494342020-08-14 15:32:50217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494332020-08-14 15:32:45217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494322020-08-14 15:32:18217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494312020-08-14 15:31:41217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494102020-08-14 15:23:4580.239.199.x/241299 (TWELVE99)fra (France)yesblockedblockednoneReport
9494092020-08-14 15:23:1680.239.199.x/241299 (TWELVE99)fra (France)yesblockedblockednoneReport
9494082020-08-14 15:23:1380.239.199.x/241299 (TWELVE99)fra (France)yesblockedblockednoneReport
9494062020-08-14 15:22:5180.239.199.x/241299 (TWELVE99)fra (France)yesblockedblockednoneReport
9493862020-08-14 15:16:43213.248.112.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9493852020-08-14 15:15:5362.115.255.x/241299 (TWELVE99)dnk (Denmark)yesblockedblockednoneReport
9493842020-08-14 15:15:3462.115.255.x/241299 (TWELVE99)dnk (Denmark)yesblockedblockednoneReport
9493802020-08-14 15:14:33213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9493792020-08-14 15:14:10213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9493782020-08-14 15:13:20213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9493762020-08-14 15:12:52213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9493752020-08-14 15:12:39213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9493682020-08-14 15:10:20217.212.245.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9493672020-08-14 15:10:02217.212.245.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9493422020-08-14 15:01:5780.239.140.x/241299 (TWELVE99)nld (Netherlands)yesblockedblockednoneReport
9493412020-08-14 15:01:3780.239.140.x/241299 (TWELVE99)nld (Netherlands)yesblockedblockednoneReport
9493402020-08-14 15:01:1480.239.140.x/241299 (TWELVE99)nld (Netherlands)yesblockedblockednoneReport
9493362020-08-14 15:00:0380.239.140.x/241299 (TWELVE99)nld (Netherlands)yesblockedblockednoneReport
9493302020-08-14 14:58:4180.239.140.x/241299 (TWELVE99)deu (Germany)yesblockedblockednoneReport
9493292020-08-14 14:57:2780.239.140.x/241299 (TWELVE99)deu (Germany)yesblockedblockednoneReport
9493212020-08-14 14:54:41217.212.244.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9493202020-08-14 14:54:05217.212.244.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492992020-08-14 14:46:11217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492982020-08-14 14:46:04217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492952020-08-14 14:43:53217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492942020-08-14 14:43:35217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492762020-08-14 14:36:0880.239.199.x/241299 (TWELVE99)fra (France)yesblockedblockednoneReport
9492752020-08-14 14:35:4780.239.199.x/241299 (TWELVE99)fra (France)yesblockedblockednoneReport
9492732020-08-14 14:35:4080.239.199.x/241299 (TWELVE99)fra (France)yesblockedblockednoneReport
9492712020-08-14 14:35:3180.239.199.x/241299 (TWELVE99)fra (France)yesblockedblockednoneReport
9492502020-08-14 14:28:02213.248.112.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492492020-08-14 14:27:5862.115.255.x/241299 (TWELVE99)dnk (Denmark)yesblockedblockednoneReport
9492482020-08-14 14:27:5262.115.255.x/241299 (TWELVE99)dnk (Denmark)yesblockedblockednoneReport
9492442020-08-14 14:25:32213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9492432020-08-14 14:25:20213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9492422020-08-14 14:25:17213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9492412020-08-14 14:25:06213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9492402020-08-14 14:25:06213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9492312020-08-14 14:22:24217.212.245.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492302020-08-14 14:22:11217.212.245.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492082020-08-14 14:14:2480.239.140.x/241299 (TWELVE99)nld (Netherlands)yesblockedblockednoneReport
9492062020-08-14 14:14:2180.239.140.x/241299 (TWELVE99)nld (Netherlands)yesblockedblockednoneReport
9492022020-08-14 14:12:2180.239.140.x/241299 (TWELVE99)nld (Netherlands)yesblockedblockednoneReport
9492002020-08-14 14:11:5080.239.140.x/241299 (TWELVE99)nld (Netherlands)yesblockedblockednoneReport
9305012020-07-19 16:56:15213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9233322020-07-05 15:12:54213.248.112.x/241299 (TWELVE99)gbr (United Kingdom)yesblockedblockednoneReport
9200962020-06-29 13:34:08217.212.245.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9010652020-05-26 17:14:5546.230.208.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
8974892020-05-19 16:07:3146.230.212.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
8936222020-05-12 15:00:0846.230.212.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
8897032020-05-05 13:52:4946.230.208.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
8896672020-05-05 12:51:3646.230.208.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
7335432019-08-15 07:28:3946.230.229.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
4617052018-05-09 04:30:0146.230.229.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
4498272018-04-20 17:08:3792.241.193.x/241299 (TWELVE99)dnk (Denmark)yesunknownunknownnoneReport
3406902017-10-24 13:51:4646.230.229.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
2826792017-07-26 15:27:3946.230.229.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
1654902017-03-15 20:37:582001:2002:51xx::/401299 (TWELVE99)swe (Sweden)noblockedblockednoneReport

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