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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
13689242022-05-23 04:40:39104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13680742022-05-21 04:14:10104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13630292022-05-13 09:21:12104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesunknownblockednoneReport
13611432022-05-10 07:51:43104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13595842022-05-07 00:28:36104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13563402022-05-01 15:08:14104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13551322022-04-29 02:39:14104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13514092022-04-20 04:50:31104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13500532022-04-18 04:25:54104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13492762022-04-16 07:13:27104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13456162022-04-09 06:06:27104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13389762022-03-31 06:09:34104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13336252022-03-24 05:02:18104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13263172022-03-17 03:04:28104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13218952022-03-09 05:20:06104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesunknownblockednoneReport
13180292022-03-02 03:32:49104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13170542022-02-28 10:28:43104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedunknownnoneReport
13128562022-02-20 06:17:01104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13046512022-02-10 05:57:21104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
13001092022-02-02 05:48:58104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12900662022-01-14 06:17:20104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12858432022-01-06 05:21:25104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12635972021-12-04 08:19:46104.37.97.x/240usa (United States)yesblockedblockednoneReport
12560092021-11-25 04:49:38104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12504452021-11-15 04:06:42104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12449872021-11-05 05:49:26104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12411152021-10-29 04:41:57104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12331252021-10-16 13:03:46104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12295222021-10-11 06:52:04104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport
12249892021-10-03 08:24:37104.37.97.x/2463060 (ALTIUS-IN-AS)usa (United States)yesblockedblockednoneReport

All results shown
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