IF NOT EXISTS (SELECT 1 FROM sys.objects WHERE object_id = OBJECT_ID('[dbo].[ipaddress]') AND type = 'U')
CREATE TABLE [dbo].[ipaddress]
(
    [ID] int NOT NULL,
    [StartIPNum] bigint NOT NULL,
    [StartIPText] nvarchar(15) COLLATE Chinese_PRC_CI_AS NULL,
    [EndIPNum] bigint NOT NULL,
    [EndIPText] nvarchar(15) COLLATE Chinese_PRC_CI_AS NULL,
    [Country] varchar(50) COLLATE Chinese_PRC_CI_AS NULL,
    [address] varchar(255) COLLATE Chinese_PRC_CI_AS NULL,
)