We also received a notification that our IP block 67.135.55.0/24 (AS19629) is being annouced by AS9035. Hopefully someone is receiving my emails. Thanks Dylan Ebner, Network Engineer Consulting Radiologists, Ltd. 1221 Nicollet Mall, Minneapolis, MN 55403 ph. 612.573.2236 fax. 612.573.2250 dylan.ebner@crlmed.com www.consultingradiologists.com -----Original Message----- From: Matthew Huff [mailto:mhuff@ox.com] Sent: Friday, October 09, 2009 7:28 AM To: nanog@nanog.org Subject: Invalid prefix announcement from AS9035 for 129.77.0.0/16 About 4 hours ago BGPmon picked up a rogue announcement of 129.77.0.0 from AS9035 (ASN-WIND Wind Telecomunicazioni spa) with an upstream of AS1267 (ASN-INFOSTRADA Infostrada S.p.A.). I don't see it now on any looking glass sites. Hopefully this was just a typo that was quickly corrected. I would appreciate if people have time and can double check let me know if any announcements are active except from our AS6128/AS6395 upstreams. If this were to persist, what would be the best course of action to resolve it, especially given that the AS was within RIPE. ---- Matthew Huff | One Manhattanville Rd OTA Management LLC | Purchase, NY 10577 http://www.ox.com | Phone: 914-460-4039 aim: matthewbhuff | Fax: 914-460-4139