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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19370552025-03-31 23:00:27177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19355482025-03-28 22:54:45177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19306742025-03-19 23:17:29177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19305342025-03-19 17:27:17177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19259292025-03-12 01:37:03177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19093362025-02-11 20:08:01177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19092172025-02-11 15:44:52177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19083472025-02-10 09:58:56177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19067082025-02-07 02:00:05177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
19026302025-01-30 21:40:11177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
18937682025-01-15 05:47:05177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
18937662025-01-15 05:41:52177.91.180.x/2428306bra (Brazil)yesunknownunknownnoneReport
18919392025-01-11 14:55:29177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18902982025-01-08 06:22:31177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18835422024-12-25 00:22:39177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18798072024-12-17 22:00:34177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18720952024-12-04 04:00:32177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18613082024-11-14 21:13:24177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18562562024-11-05 21:34:25177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18516172024-10-28 21:49:04177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18474772024-10-20 20:12:38177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18387942024-10-04 03:42:05177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18313622024-09-19 21:36:52177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18165902024-08-22 01:10:07177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18129402024-08-14 22:21:12177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18105292024-08-10 01:32:33177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport
18018902024-07-24 01:16:24177.91.180.x/2428306bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified 04/02/2025 15:59:33