niconico-douga
AS38634 (niconico-douga) announces at least three prefixes:
119.110.88.0/22
DWANGO Co.,Ltd.
1970-01-01
DWANGO-Z-NET
119.110.88.0-119.110.88.255
133.152.0.0/17
Japan Network Information Center
JPNIC-NET-JP-ERX
133.0.0.0-133.255.255.255
202.223.8.0/23
KADOKAWA CORPORATION
KADOKAWADWANGO-CIDR-BLK-JP
202.223.8.0-202.223.11.255
0