Here are the IPv4 allocations made by ARIN yesterday which were larger than a /24:

EGIHosting – /15
B2 Net Solutions Inc – /16
VegasNAP LLC – /18
Choopa LLC – /19
Frontier Networks – /20
WebNX Inc – /20
Cascade Divide Colo Inc – /21
California Internet Solutions Inc – /22
Latin IP LLC – /22
Query Foundry LLC – /22
TelePacific Communications – /22
Rica Web Services – /22
Mitsubishi Electric US Inc – /23

There were two /24s allocated.  Some blocks were returned.