SYNOPSYS
AS7809 (SYNOPSYS) announces at least 8 prefixes:
149.117.132.0/22
Synopsys Inc.
1970-01-01
NET-149-117-0-0-1
149.117.0.0-149.117.255.255
149.117.132.0/24
149.117.133.0/24
149.117.134.0/24
149.117.136.0/23
149.117.136.0/24
149.117.137.0/24
149.117.147.0/24
0