AIST
AS23793 (AIST) announces at least 16 prefixes:
150.18.0.0/16
Japan Network Information Center
1970-01-01
JAPAN150
150.11.0.0-150.24.255.255
150.29.0.0/16
150.28.0.0-150.31.255.255
150.82.0.0/16
150.80.0.0-150.87.255.255
192.31.198.0/24
National Institute of Advanced Industrial Science and Technology
ONRINET-CIDR-BLK-JP
192.31.198.0-192.31.198.255
192.31.199.0/24
192.31.199.0-192.31.199.255
192.31.200.0/24
192.31.200.0-192.31.200.255
192.31.201.0/24
192.31.201.0-192.31.201.255
192.31.202.0/24
192.31.202.0-192.31.202.255
192.31.203.0/24
192.31.203.0-192.31.203.255
192.31.204.0/24
192.31.204.0-192.31.204.255
192.31.205.0/24
192.31.205.0-192.31.205.255
192.31.206.0/24
192.31.206.0-192.31.206.255
192.33.135.0/24
National Institute of Advanced IndustrialScience and Technology
192.33.135.0-192.33.135.255
192.50.73.0/24
192.50.73.0-192.50.73.255
192.218.230.0/24
192.218.230.0-192.218.230.255
192.218.231.0/24
192.218.231.0-192.218.231.255
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