Is the IP address 220.127.116.11 routable over the internet?
No. IPv4 addresses in the range
18.104.22.168/4 are not regular addresses; they are multicast addresses. Multicast is normally confined to a single LAN. Multicast routing must be enabled on all the routers between the multicast source and the multicast group subscribers for it to be able to be routed to another LAN, and that simply isn't practical on the public Internet.
There are several multicast ranges within the overall multicast address range (see IPv4 Multicast Address Space Registry), and
22.214.171.124/24 is the Local Network Control Block of addresses. Multicast packets sent to addresses in this block are not to be routed (see RFC 5771, IANA Guidelines for IPv4 Multicast Address Assignments, Section 4, Local Network Control Block).
Addresses in the Local Network Control Block are used for protocol control traffic that is not forwarded off link. Examples of this type of use include OSPFIGP All Routers (126.96.36.199) [RFC2328].