Citigroup Inc.
AS33463 (CITIGR-5) announces at least two prefixes:
192.193.214.0/24
Citibank N.A.
about a second ago
NET-192-193-0-0-1
192.193.0.0-192.193.255.255
199.67.172.0/24
NET-199-67-128-0-1
199.67.128.0-199.67.247.255
0