TAKUSHOKUNET
AS131981 (TAKUSHOKUNET) announces at least 6 prefixes:
133.36.0.0/17
Japan Network Information Center
1970-01-01
JPNIC-NET-JP-ERX
133.0.0.0-133.255.255.255
133.36.0.0/18
133.36.64.0/18
133.36.128.0/17
133.36.128.0/18
133.36.192.0/18
0