From spoofer-info at caida.org Tue Apr 8 19:00:08 2025 From: spoofer-info at caida.org (CAIDA Spoofer Project) Date: Tue, 8 Apr 2025 10:00:08 -0700 Subject: [NLNOG] Spoofer Report for NLNOG for Mar 2025 Message-ID: <1744131608.316809.29625.nullmailer@caida.org> In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes. This report summarises tests conducted within nld. Inferred improvements during Mar 2025: none inferred Source Address Validation issues inferred during Mar 2025: ASN Name First-Spoofed Last-Spoofed 8587 Infracom 2019-10-28 2025-03-17 39647 REDHOSTING 2019-12-02 2025-03-14 34465 SPV 2022-07-29 2025-03-29 207176 OPENFIBER 2022-09-30 2025-03-26 3920 IMS-RTFM 2023-10-06 2025-03-29 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=nld&no_block=1 Please send any feedback or suggestions to spoofer-info at caida.org From teun at teun.tv Tue Apr 8 22:19:25 2025 From: teun at teun.tv (Teun Vink) Date: Tue, 08 Apr 2025 22:19:25 +0200 Subject: [NLNOG] save the dates: Lekker weer NLNOG en NLNOG Day 2025 Message-ID: Hi allemaal! (English text can be found below) Zoals gebruikelijk zullen er ook dit jaar weer nog twee NLNOG events georganiseerd worden: in de zomer vindt ‘Lekker Weer NLNOG!’ plaats, en in het najaar NLNOG Day 2025. Inmiddels kunnen we de eerste details over deze twee events bekend maken: Lekker Weer NLNOG! wat: enkele presentaties rondom een specifiek (nog nader bekend te maken) gevolgd door een borrel en barbecue wanneer: vrijdag 13 juni in de middag en avond waar: BIT MeetMe, Ede NLNOG Day 2025 wat: een dag lang presentaties over diverse onderwerpen met aansluitend een borrel en eten wanneer: dinsdag 30 september, hele dag en avond waar: Podium Mozaïek, Amsterdam Meer details en mogelijkheden om je in te schrijven worden binnenkort bekend gemaakt, maar blokkeer deze data alvast in je agenda, want dit zijn twee events die je niet wilt missen! We hopen jullie allemaal bij deze events te mogen verwelkomen! Met vriendelijke groet, Het bestuur van NLNOG (English text) As usual, we will be hosting two more NLNOG events this year: in summer we will be organising ‘lekker Weer NLNOG!’ And in fall it’s time for NLNOG Day 2025. We can now announce some details on these two events: Lekker Weer NLNOG! what: several presentations around a specific (to be announced) topic followed by drinks and a barbecue when: Friday, June 13th in the afternoon and evening where: BIT MeetMe, Ede NLNOG Day 2025 what: a day filled with presentations on various topics followed by drinks and food when: Tuesday, September 30th, all day and evening where: Podium Mozaïek, Amsterdam More details and options to register for these events will be announced soon, but make sure to block these dates in your calendar, because you don’t want to miss them! We hope to see you all there! Kind regards, The NLNOG Board