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
19988552025-07-21 10:54:01138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19954822025-07-15 00:25:12138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19927252025-07-10 00:27:18138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19927002025-07-09 23:23:53138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19913522025-07-07 22:06:36138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19875842025-07-01 02:06:52138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19861892025-06-28 14:32:33138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19835282025-06-24 01:00:09138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19835142025-06-24 00:18:26138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19835092025-06-23 23:56:33138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19807722025-06-18 16:28:21138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19807662025-06-18 16:16:36138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19769332025-06-11 22:48:31138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19748602025-06-08 17:49:22138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19712522025-05-31 14:01:26138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19712472025-05-31 13:49:42138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19682282025-05-26 21:23:41138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19665582025-05-23 20:04:49138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19665522025-05-23 19:52:44138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18792662024-12-17 00:04:50138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
18761732024-12-11 08:59:44138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18759882024-12-10 23:36:49138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18720662024-12-04 02:11:45138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18679202024-11-26 21:18:55138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18674262024-11-26 06:56:05138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18651972024-11-21 21:40:11138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18610292024-11-14 13:18:51138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18577822024-11-08 16:36:58138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18522812024-10-29 23:41:35138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18517742024-10-29 06:26:49138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13422572022-04-06 07:04:46138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13388012022-03-30 22:09:24138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13268462022-03-18 01:54:15138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13132332022-02-21 02:55:43138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12933252022-01-20 09:47:47138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified