Upstream Adjacent AS list
AS2497 IIJ Internet Initiative Japan Inc.
AS2516 KDDI KDDI CORPORATION
Downstream Adjacent AS list
AS17936 CTK Cable Television Kani Co.,Inc.
AS2503 TOPIC Tohoku Open Internet Community
AS18097 DCN D.C.N. Corporation
AS17678 WIND Gunma Internet Co,.ltd
AS18138 HI-NET HI-NET INC.
AS18080 SOPIA Sopiafons Co.,Ltd
AS23804 AIN-NET Nonprofit Organization Kitaura Hana Net
AS17948 EDITNET EditNet, Incorporated
AS38654 INES-NETWORK INES Corporation.
AS7511 SYNAPSE Good Communications Co.,Ltd.
AS38640 DOMIRU DOMIRU Co.,Ltd