# IBC Channels

Here, you can find a comprehensive list of channels that connect the Terra Classic blockchain network with other IBC-enabled networks.

The chain ID for the Terra Classic mainnet is `columbus-5`

| Source Channel ID | Destination Chain ID | Destination Channel ID |
| ----------------- | -------------------- | ---------------------- |
| channel-19        | axelar-dojo-1        | channel-0              |
| channel-49        | crescent-1           | channel-0              |
| channel-71        | kaiyo-1              | channel-71             |
| channel-1         | osmosis-1            | channel-72             |
| channel-85        | phoenix-1            | channel-314            |