USB
AS213196 (USB) announces at least 11 prefixes:
145.250.128.0/17
Universitaetsspital Basel (University Hospital of Basel, Switzerland) Basel, Switzerland
about a second ago
UHBSNET
145.250.128.0-145.250.255.255
145.250.209.0/24
145.250.210.0/24
145.250.211.0/24
145.250.213.0/24
145.250.214.0/24
145.250.215.0/24
145.250.216.0/24
145.250.217.0/24
145.250.218.0/24
145.250.219.0/24
1
AS213196
USB (AS Path prepending)