This reminds me of something else I recently wondered though. According to the ARIN rules that allow an ISP to qualify for a /19 that they have 18 months to grow into, if the ISP fails to do so, the top half of that /19 can be revoked. What means can/does ARIN use to prevent such an ISP from continuing to announce the /19 rather than just a /20? Does/can ARIN pressure the ISP's upstreams to filter the /19?
Just double the size of your current announcement and see what happens. It might be considered a DoS incident. -- -- *-----------------------------* Phil Howard KA9WGN * -- -- | Inturnet, Inc. | Director of Internet Services | -- -- | Business Internet Solutions | eng at intur.net | -- -- *-----------------------------* phil at intur.net * --