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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
12281832021-10-08 13:05:1394.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
12220152021-09-28 15:21:0694.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11983762021-08-17 14:02:5294.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11841342021-07-22 13:36:5694.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11829882021-07-20 14:13:2294.199.173.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/28Report
11824322021-07-19 13:25:2394.199.173.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/28Report
11789382021-07-13 15:09:2394.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11788442021-07-13 12:24:4694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
11673172021-06-26 16:54:4194.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
11654032021-06-21 16:44:1745.152.55.x/2448362 (TKSWF-AS)aut (Austria)yesrewrittenrewrittennoneReport
11652382021-06-21 11:57:5194.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11605992021-06-14 08:39:5394.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11504712021-05-27 08:56:2394.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11398382021-05-09 21:17:1894.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11363792021-05-04 05:53:2494.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11232992021-04-14 08:30:0094.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11220872021-04-12 12:11:5794.199.174.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/29Report
11142592021-03-30 13:58:1094.199.174.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/29Report
11105742021-03-24 06:58:4994.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
11098742021-03-23 10:49:3894.199.174.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/29Report
11075002021-03-19 08:25:3945.152.55.x/2448362 (TKSWF-AS)aut (Austria)noblockedblocked/30Report
10888032021-02-19 08:37:1394.199.173.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/28Report
10847452021-02-15 13:33:3894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
10825642021-02-13 00:55:1194.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
10825552021-02-13 00:46:0094.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
10825322021-02-13 00:16:5594.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
10807112021-02-11 08:35:3194.199.175.x/2448362 (TKSWF-AS)aut (Austria)noblockedblocked/30Report
10768802021-02-05 06:31:2194.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
9242032020-07-07 08:24:0994.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
9212452020-07-01 12:20:1494.199.168.x/2448362 (TKSWF-AS)aut (Austria)noblockedreceived/8Report
9212432020-07-01 12:13:4494.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
9200622020-06-29 12:27:3394.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
9200602020-06-29 12:22:5694.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
9176762020-06-24 13:09:4894.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
9176652020-06-24 12:45:42185.31.215.x/2448362 (TKSWF-AS)aut (Austria)noblockedblocked/29Report
9121672020-06-15 07:23:1194.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
9003652020-05-25 12:24:4794.199.174.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
8753812020-04-09 15:17:1694.199.174.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/29Report
8739542020-04-07 11:56:1394.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
8595092020-03-12 10:06:3594.199.173.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/29Report
8595012020-03-12 09:57:0394.199.173.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔received/8Report
8531742020-03-02 11:41:2294.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
8531742020-03-02 11:41:222a02:1688:xx::/4048362 (TKSWF-AS)aut (Austria)yesunknownunknownnoneReport
8531622020-03-02 11:35:382a02:1688:xx::/4048362 (TKSWF-AS)aut (Austria)yesunknownunknownnoneReport
8430852020-02-17 13:07:0794.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
8430802020-02-17 13:02:5594.199.170.x/2448362 (TKSWF-AS)aut (Austria)yesblockedreceived/8Report
8277092020-01-21 14:12:1894.199.173.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔received/8Report
8276462020-01-21 12:28:0994.199.170.x/2448362 (TKSWF-AS)aut (Austria)yesblockedreceived/8Report
8269102020-01-20 09:22:3794.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
8269032020-01-20 09:08:0694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
8268842020-01-20 08:35:2894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
8254202020-01-17 13:52:1894.199.174.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔received/8Report
8254182020-01-17 13:45:4094.199.169.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔received/8Report
8062572019-12-12 13:08:3594.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
8050912019-12-10 18:58:1894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
8038122019-12-09 05:32:2594.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
8033942019-12-08 11:12:2494.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
8033862019-12-08 10:54:5894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
8007702019-12-03 21:15:5194.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7996232019-12-02 11:24:2894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7996142019-12-02 11:07:2694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7996142019-12-02 11:07:262a02:1688:caxx::/4048362 (TKSWF-AS)aut (Austria)yesunknownunknownnoneReport
7995032019-12-02 07:38:5994.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7978942019-11-29 10:28:3994.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7961402019-11-26 16:40:5594.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7957522019-11-25 23:12:0394.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7950302019-11-24 16:56:1294.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7941272019-11-22 21:04:4694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
7938032019-11-22 10:37:4494.199.172.x/2448362 (TKSWF-AS)aut (Austria)yesblockedblockednoneReport
7937892019-11-22 10:08:2794.199.172.x/2448362 (TKSWF-AS)aut (Austria)yesblockedblockednoneReport
7919982019-11-19 20:30:1694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7915932019-11-19 09:30:1294.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7909252019-11-18 11:29:2094.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7906112019-11-17 21:28:5394.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7879972019-11-13 14:59:0294.199.170.x/2448362 (TKSWF-AS)aut (Austria)yesblockedblockednoneReport
7872702019-11-12 17:11:2494.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7870872019-11-12 11:53:1994.199.170.x/2448362 (TKSWF-AS)aut (Austria)yesunknownunknownnoneReport
7870022019-11-12 09:18:3294.199.173.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/29Report
7863672019-11-11 12:04:2994.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7863182019-11-11 10:23:1394.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7863132019-11-11 10:13:0394.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7862792019-11-11 09:23:2694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7860192019-11-10 19:55:1094.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7834922019-11-06 11:36:2794.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7827352019-11-05 06:16:2694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7827332019-11-05 06:09:4594.199.174.x/2448362 (TKSWF-AS)aut (Austria)noblocked✔blocked/29Report
7827302019-11-05 05:46:1094.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7824642019-11-04 19:22:0394.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7812782019-11-02 13:20:3194.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesrewritten✔rewrittennoneReport
7801072019-10-31 16:16:1894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7792362019-10-30 09:30:1494.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7791712019-10-30 06:09:1894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7770082019-10-26 17:46:1994.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7741552019-10-22 10:22:0894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7724862019-10-19 12:15:5494.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7724662019-10-19 11:31:3394.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7699822019-10-15 16:29:3694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7698882019-10-15 14:13:2694.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7682302019-10-12 14:09:4294.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7676182019-10-11 13:03:4894.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesblocked✔blockednoneReport
7675302019-10-11 09:38:4394.199.173.x/2448362 (TKSWF-AS)aut (Austria)yesunknown✔unknownnoneReport
7674922019-10-11 08:12:4394.199.170.x/2448362 (TKSWF-AS)aut (Austria)yesunknownunknownnoneReport

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