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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
21803612026-06-15 21:31:112604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/16Report
21723662026-06-01 21:51:362604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/16Report
21672862026-05-24 15:01:022604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/16Report
21625012026-05-16 14:45:022604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/16Report
21595972026-05-11 22:36:312604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/40Report
21556862026-05-04 21:29:132604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/48Report
21486542026-04-21 01:40:382604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/56Report
21450092026-04-14 00:33:062604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/24Report
21412932026-04-06 22:44:402604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/16Report
21412832026-04-06 22:11:252604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/24Report
21326042026-03-21 14:21:332604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/48Report
21269392026-03-11 00:07:422604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/16Report
21178752026-02-22 15:36:022604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/24Report
20980522026-01-19 16:23:382604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/40Report
20826342025-12-20 21:05:232604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/40Report
20630122025-11-16 14:00:072604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/96Report
4230542018-03-08 04:06:41162.210.43.x/2414979 (AERONET-WIRELESS)pri (Puerto Rico)yesrewrittenreceived/8Report
3623192017-11-28 20:07:19136.145.147.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2488572017-06-15 17:05:10136.145.167.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2486522017-06-15 13:19:20136.145.167.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceivednoneReport
2189612017-05-13 17:50:0824.41.198.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedreceived/8Report
821762016-10-25 21:43:21136.145.147.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report

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