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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
19197472025-03-01 19:13:312804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
18812562024-12-20 09:24:222804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
18665142024-11-24 11:28:032804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
17628032024-05-13 17:48:122804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/32Report
17622332024-05-12 13:42:122804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/32Report
17622292024-05-12 13:32:292804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/32Report
16790322023-11-29 01:10:072804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/32Report
16740662023-11-19 23:18:392804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
16723192023-11-16 10:04:432804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
16702112023-11-12 11:33:352804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
16694532023-11-10 19:04:042804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
16664942023-11-05 10:22:022804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
16635782023-10-31 02:24:142804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
16596512023-10-23 20:17:122804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report
16451752023-09-26 06:02:482804:1e74:10xx::/40264430bra (Brazil)noreceivedreceived/16Report

All results shown
Last Modified 04/03/2025 03:30:40