0001047469-17-005563 S-3ASR 10 20170906 20170906 20170906 Antero Midstream Partners LP 0001598968 4922 464109058 DE 1231 S-3ASR 33 333-220359 171071411 1615 WYNKOOP STREET DENVER CO 80202 (303) 357-7310 1615 WYNKOOP STREET DENVER CO 80202 Antero Resources Midstream LLC 20140203 S-3ASR 1 a2233174zs-3asr.htm S-3ASR EX-5.1 2 a2233174zex-5_1.htm EX-5.1 EX-8.1 3 a2233174zex-8_1.htm EX-8.1 EX-23.1 4 a2233174zex-23_1.htm EX-23.1 GRAPHIC 5 g620854.jpg G620854.JPG GRAPHIC 6 g989939.jpg G989939.JPG GRAPHIC 7 g212822kgi001.gif G212822KGI001.GIF GRAPHIC 8 g212822kgi002.gif G212822KGI002.GIF GRAPHIC 9 g212822kmi001.gif G212822KMI001.GIF GRAPHIC 10 g212822kmi002.gif G212822KMI002.GIF