UUNet Routing SNAFU
jayb at att.com
Thu Oct 9 16:40:21 UTC 1997
>> >> AT&T has been allocating customers from 12/8.
>> >And how many routes has it been split up into?
>> According to nitrous, they are not announcing anything more specific than
ken> There are about 80 networks out of the 12/8 netblock allocated
ken> and advertised. Most of these are /19's, some are larger and
ken> a few are smaller (a couple of /20's). [...]
Those leaked more-specifics are only seen by customers, due to some
old vendor policy constraints. We'll fix that pronto.
ken> As someone from AT&T said earlier in this thread "they are being
ken> allocated to customers as if it were a nonportable block and the
ken> only way you will see the more specific routes is if the
ken> customers multihome" (or something to that effect). I haven't
ken> seen any of these subnetworks of 12/8 advertised by anyone other
ken> than AT&T.
One /24 from 12/8 is currently visible thru certain Internet vantage
GoodNet (5696) N=18.104.22.168 5696 7369 IGP
Grid (6113) N=22.214.171.124 6113 5696 7369 IGP
jayb at att.com AT&T WorldNet Service
PGP: 09 2F 9B 83 7E 6A DC 51 2D 4A 1C FD C9 45 98 44
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