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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
19357802025-03-29 13:52:13177.38.15.x/24262893bra (Brazil)yesrewrittenreceivednoneReport
19354632025-03-28 18:32:07177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19342782025-03-26 19:11:20177.38.15.x/24262893bra (Brazil)yesrewrittenrewrittennoneReport
19342632025-03-26 18:41:35177.38.15.x/24262893bra (Brazil)yesrewrittenrewrittennoneReport
19340002025-03-26 11:39:38177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19336872025-03-25 19:13:36177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19311472025-03-20 19:20:11177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19309072025-03-20 11:26:42177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19299592025-03-18 19:09:28177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19296602025-03-18 12:05:57177.38.15.x/24262893bra (Brazil)yesunknownunknownnoneReport
19296512025-03-18 11:52:58177.38.15.x/24262893bra (Brazil)yesunknownunknownnoneReport
19272722025-03-13 22:30:41177.38.15.x/24262893bra (Brazil)yesrewrittenrewrittennoneReport
19264822025-03-12 20:08:04177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19248272025-03-10 13:34:43177.38.15.x/24262893bra (Brazil)yesrewrittenrewrittennoneReport
19227692025-03-06 20:01:17177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19222272025-03-06 01:38:23177.38.15.x/24262893bra (Brazil)yesrewrittenrewrittennoneReport
19217952025-03-05 12:46:00177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19217892025-03-05 12:40:23177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19217812025-03-05 12:32:51177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19212192025-03-04 13:45:40177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19205892025-03-03 11:43:09177.38.15.x/24262893bra (Brazil)yesblockedblockednoneReport
19166262025-02-24 20:14:21177.38.15.x/24262893bra (Brazil)yesrewrittenrewrittennoneReport
19165972025-02-24 19:24:05177.38.15.x/24262893bra (Brazil)yesrewrittenrewrittennoneReport
19165792025-02-24 19:03:01177.38.15.x/24262893bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified 03/31/2025 05:45:15