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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
13247362022-03-14 11:55:03178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
13131652022-02-20 22:53:11178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
13026502022-02-07 01:37:34178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
12988382022-01-31 00:26:00178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
12951142022-01-23 23:14:32178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
12913822022-01-16 22:03:28178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
7882252019-11-13 21:23:08178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
7879242019-11-13 13:25:21178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5718452018-11-14 22:27:10178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5713282018-11-14 06:42:28178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5707522018-11-13 13:39:08178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5707432018-11-13 13:30:34178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5624692018-10-30 08:18:33178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5622042018-10-29 21:36:51178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5436282018-09-28 11:11:44178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5355602018-09-14 11:08:21178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5349312018-09-13 10:41:39178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
5031622018-07-17 11:12:15178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
4802222018-06-07 11:31:49178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
4717402018-05-24 09:23:11178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
4716782018-05-24 07:29:50178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
4570122018-05-02 10:17:02178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
4482432018-04-18 10:52:25178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
4226102018-03-07 12:42:06178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
3519152017-11-12 00:08:52178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
3512712017-11-10 18:15:44178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
1504532017-02-20 21:03:08178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
1389922017-02-02 17:58:49178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
1384042017-02-01 22:19:44178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport

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