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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.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
20571182025-11-01 11:48:192.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20488072025-10-18 00:16:522.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20411672025-10-04 12:41:572.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20411502025-10-04 12:00:142.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20411392025-10-04 11:38:282.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20411342025-10-04 11:26:432.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20411252025-10-04 11:15:192.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20329672025-09-19 17:43:102.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20248902025-09-05 18:36:412.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20248732025-09-05 17:54:562.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20248542025-09-05 17:33:162.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20137062025-08-16 00:34:222.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20137052025-08-16 00:22:522.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20116962025-08-12 16:10:272.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20116722025-08-12 15:28:492.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20116612025-08-12 15:07:102.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20116572025-08-12 14:55:282.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20076352025-08-05 13:48:502.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20076152025-08-05 13:07:052.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20076032025-08-05 12:45:332.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20075912025-08-05 12:33:462.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
20065852025-08-03 20:51:352.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19984932025-07-20 16:57:492.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19984772025-07-20 16:16:022.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19984682025-07-20 15:54:202.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19984632025-07-20 15:42:382.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19938702025-07-12 01:18:302.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19938642025-07-12 00:36:432.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19938542025-07-12 00:14:572.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19938512025-07-12 00:03:092.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19898802025-07-04 20:08:442.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19898592025-07-04 19:26:552.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19898452025-07-04 19:05:122.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19898412025-07-04 18:53:272.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19740132025-06-06 19:48:502.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19671342025-05-24 23:04:322.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19670382025-05-24 17:59:222.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19670292025-05-24 17:37:292.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19670242025-05-24 17:25:442.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19537462025-05-02 14:45:382.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19464432025-04-18 17:55:492.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19392302025-04-04 16:38:212.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19316032025-03-21 17:50:292.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19232842025-03-07 18:07:122.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
19149812025-02-21 20:30:552.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
2596922017-06-28 16:38:012.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesunknownblockednoneReport
2399042017-06-05 13:13:472.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
2188782017-05-13 16:02:082.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
2109532017-05-05 22:16:082.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport
1966032017-04-22 20:36:312.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesunknownblockednoneReport
1870632017-04-13 13:31:412.80.172.x/243243 (MEO-RESIDENCIAL)prt (Portugal)yesblockedblockednoneReport

All results shown
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