AT&T announces ours. It just took a little bit of prodding to get the sales people to ask the appropriate technical people. We have a very old ARIN-allocated /24 but we have only one upstream, so we have no AS number of our own.
On Jun 21, 2010, at 4:42 PM, Ask Bjørn Hansen wrote: > > On Jun 21, 2010, at 23:34, William Pitcock wrote: > >> On Mon, 2010-06-21 at 23:32 +0200, Ask Bjørn Hansen wrote: >>> Hi everyone, >>> >>> We're going to anycast a /24 for some DNS servers (and possibly another UDP >>> based service)[1]. >>> >>> I see that ARIN are listing on >>> https://www.arin.net/knowledge/ip_blocks.html the smallest allocations from >>> each prefix. Will we have trouble getting a /24 announced if we take it >>> from a regular /20? >> >> No, you can split up allocations as you want, provided you can prove you >> own them. >> >> Some providers however, won't announce anything smaller than a /24. > > I guess to rephrase my question: > > Are there (a significant number of) providers that will filter a /24 > announcement from an ARIN prefix not in the list of prefixes where they > allocate /24 blocks. > > (I take it from what you wrote that the answer is "No"). > > > - ask >
