Hi Stephane, NANOG –
Do the math for all pertained prefixes in the pastes, those 3 prefixes were just examples I had at hand,
and the event is still of quite some significance. Albeit ROA-validating routers being an argument that
extenuates probabilities and the ensuing effect, deployment of such still lacks, hence my mention of
reaching levels of (random guess) 90% global visibility still, taken the attacker understands ROA.
It is certainly unlikely that networks that are known for rather puerile filtering, or lack of adequate filtering
to filter the networks, so ultimately they will inevitably still transpire in the global tables. An impression
emerges that commitment in resolving this incident lacks, apart from the guys over at NTT which,
from what I gathered, suspended their IRR account temporarily to prevent further damage.