Unfortunately, Agilent doesn't place their microarray designs in convenient locations such as GEO Browser. You will need to register for Agilent's eArray website. Once registered and logged in, you can obtain the probe design files for their commercial arrays.
Also, beware that microRNA probes bind more miRNAs than what you are interested in. For this reason, Agilent designs multiple probes for each miRNA. For example, hsa-mir-300 has four probes on a particular microarray that I've worked with:
A_25_P00012884: AGAGAGAGTCTGC
A_25_P00012885: AGAGAGAGTCTGCC
A_25_P00012886: AGAGAGAGTCTGCCC
A_25_P00012887: AGAGAGAGTCTGCCCT
It's the same probe sequence, but each probe differs in length by 1 nucleotide to another probe. The shorter the probe is, the more specific it is to the miRNA it is designed for and the less unwanted miRNAs it binds. But, there's no information about what other miRNAs each probe binds to and in what proportion. The proportion of incorrect binding also varies from one experiment to the other, because in some experiments, the cells don't express the cross-hybridising miRNAs but in other experiments, they do. Microarrays aren't a good technology for measuring miRNAs because of cross-hybridisiation problems. miRNA-seq would give clear results since there is no problematic hybridisation involved.
You should read the manufacturer's technical overview to understand the limitations of miRNA microarrays before commencing your analysis of them.
It's helpful if you say what platform you are working on. We can always google the IDs you provide, but any extra steps we have to do in order to help you decreases the probability of anybody wanting to do so.
I did google those IDs, and at least one looks like an Agilent miRNA array ID. And unfortunately we don't have a ready made package for that array. Your best bet would be to download whatever annotation file Agilent makes available and use that to do the annotations.
Thank you for your answer!