One Op
AS44821 (One Op) announces at least 6 prefixes:
5.253.132.0/23
FR-ONEOPERATEUR-20190208
1970-01-01
5.253.132.0-5.253.135.255
5.253.134.0/24
85.118.52.0/22
ONEOP
85.118.52.0-85.118.55.255
149.86.172.0/22
Cogent Communications, LLC
NET-149-86-0-0-1
149.86.0.0-149.86.255.255
185.23.138.0/23
FR-ONEOPERATEUR-20130410
185.23.138.0-185.23.139.255
185.148.252.0/22
FR-ONEOPERATEUR-20160422
185.148.252.0-185.148.255.255
0