Upstream Adjacent AS list AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US AS2828 XO-AS15 - MCI Communications Services, Inc. d/b/a Verizon Business, US AS33132 FIBERNET-DIRECT - Fibernet Direct, US AS7029 WINDSTREAM - Windstream Communications LLC, US AS3356 LEVEL3 - Level 3 Communications, Inc., US AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US AS32068 MEMPHISNETWORX - Memphis Networx, US