# Ethereum Mainnet

### V2.1

|  Contract |                                                        Address                                                        |
| :-------: | :-------------------------------------------------------------------------------------------------------------------: |
| LBFactory | [0xDC8d77b69155c7E68A95a4fb0f06a71FF90B943a](https://etherscan.io/address/0xDC8d77b69155c7E68A95a4fb0f06a71FF90B943a) |
|  LBRouter | [0x9A93a421b74F1c5755b83dD2C211614dC419C44b](https://etherscan.io/address/0x9A93a421b74F1c5755b83dD2C211614dC419C44b) |
|  LBQuoter | [0x4d6Dbd1b52807C71b9a148E222b167247a7cA789](https://etherscan.io/address/0x4d6Dbd1b52807C71b9a148E222b167247a7cA789) |