Logo

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
21405292026-04-05 08:21:0197.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21368412026-03-29 08:21:0297.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21329262026-03-22 08:21:0197.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21292292026-03-15 08:21:0197.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21254412026-03-08 08:21:0297.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21216022026-03-01 08:21:0197.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21177712026-02-22 08:21:0197.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21136422026-02-15 08:21:0197.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21093802026-02-08 08:21:0297.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
21053072026-02-01 08:21:0197.125.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport

All results shown
Last Modified