What's interesting (to me, at least) is that there's an (signed) ROA for 31.148.149/24 and AS212463 is listed (IRR) as a valid origin AS -- AS35004 isn't. All

What's interesting (to me, at least) is that there's an (signed) ROA for 31.148.149/24 and AS212463 is listed (IRR) as a valid origin AS -- AS35004 isn't. All things considered, though, I'd find an explanation of "yeah, didn't have time to update the route objects yet" to be completely acceptable. Same situation with 95.47.59/24, by the way. (I let my Cisco certs lapse a decade or so ago, although I've certainly originated a prefix or two over the years.)