I was able to do a Media search to pull the primary image URL for all 10 of the ones you listed.
(L_DisplayID=L10152202,T9307,L10143699,T11483,T11617,T11611,T10001,T9990,T9975,T9971),(MED_sequence=0)
T9307 is in LD_2 the rest are in RS_1.
You do need to add "HTTP:" or "HTTPS:" to the URL depending on your requirements.
Class: RS_1
Record: 1
L_ListingID: 3118367
L_DisplayId: L10152202
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/3118367/0/0/0/e4644da373a59bace93e50e251e895b6/80/15c9f2d5c1de5d72d02767eba5cb4c05/3118367.JPG
Record: 2
L_ListingID: 3112786
L_DisplayId: L10143699
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/3112786/0/0/0/b22080f46f2fb8b0653c5bc7b2251832/108/f4531d06e6f593b9bb9247230285f6bd/3112786.JPG
Record: 3
L_ListingID: 21830001
L_DisplayId: T10001
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/21830001/0/0/0/941e4f0d8a10d8841f61de9b1ce6e35e/2/2bddde7ca9235a90efa50e3a229b03d4/21830001.JPG
Record: 4
L_ListingID: 21831117
L_DisplayId: T11483
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/21831117/0/0/0/0a995c2f607c5db5a7c6bb3b37ad1f8d/2/1f60556a312ea68a619fd0d8dcb894a9/21831117.JPG
Record: 5
L_ListingID: 21833257
L_DisplayId: T9971
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/21833257/0/0/0/721053afbb805ae84bff1d7b213cef32/2/656e54674da1faa323eecce98788a5d5/21833257.JPG
Record: 6
L_ListingID: 21833261
L_DisplayId: T9975
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/21833261/0/0/0/f37fb0477d8d8863ab549832a995bfb9/2/6b236eef4a888fbc95dbb65a0c866e5a/21833261.JPG
Record: 7
L_ListingID: 21833275
L_DisplayId: T9990
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/21833275/0/0/0/150675b7cfee17143f0a46cb7324c428/2/ace17dfb5c35fd8cf67b6198745bc15a/21833275.JPG
Record: 8
L_ListingID: 21833782
L_DisplayId: T11611
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/21833782/0/0/0/44dad78fcc8ad7f2779c8f0008d9ff4c/2/2e2d7523088fade3070c5b9f0f349b91/21833782.JPG
Record: 9
L_ListingID: 21833788
L_DisplayId: T11617
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/21833788/0/0/0/580221c0ce83ffc030ae9ca63681ee97/2/71b32609f3a461b0bafb5e2759848227/21833788.JPG
Class: LD_2
Record: 1
L_ListingID: 21833546
L_DisplayId: T9307
MED_sequence: 0
MED_media_url: //cdnparap70.paragonrels.com/ParagonImages/Property/P7/OABRMLS/21833546/0/0/0/d0bd9d9a562d7769106115e4e624bdf1/2/c17bd1d873b036588ecd458cf2f16475/21833546.JPG
Are you pulling them using GETOBJECT or Media resource search?
If GETOBJECT, are you pulling URL or binary data?