completed his nine month term of incarceration and was released from custody on Jply 28, 2017. Any challenge to the procedural or substantive reasonableness of his term' of confinement is thus moot. See United States v. Probber, 170 F.3d 345, 347-49 (2d Cir. 1999) (dismissing as moot an appeal from a judgment revoking supervised release where defendant had already completed his term of confinement). However, because defendant would still be entitled to a reduction of his term of supervised release if the court were to find such a reduction appropriate, we will analyze whether, as defendant claims, the supervised release component of the District Court’s sentence was either procedurally or substantively unreasonable. See United States v. Mazza Alaluf, 621 F.3d 205, 213 (2d Cir. 2010) (<HOLDING>). Defendant contends that the District Court
holding substantive reasonableness sentencing challenge to be moot when defendant had completed prison sentence but addressing challenge to supervised release conditions holding that where trial court did not inform defendant of supervised release term during plea colloquy but did advise defendant of term in presentence report and at sentencing defendants sentence stands holding that a statute requiring a threeyear term of supervised release did not eviscerate the district courts discretion to adjust the term of supervised release pursuant to  3583e holding that a completed term of confinement did not render a challenge to the reasonableness of a sentence moot where defendant could receive a reduced term of supervised release holding defendant convicted under  841b1a may receive lifetime term of supervised release