MaxMind GeoIP® City Database
收藏Snowflake2026-05-20 更新2026-05-22 收录
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资源简介:
The MaxMind GeoIP® City dataset is the industry standard for mapping IP addresses to specific geographic locations. It provides significantly more detail than a standard country-level database, allowing businesses to locate the area in which an IP address is being used, often times down to the city or postal level.
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**Key Data Points Included:**
- **Geographic Hierarchy:** Continent, Country, Subdivision (State/Region), and City.
- **Accuracy**: 99.8% accurate on a country level, 80% accurate on a state level, 68% accurate on a city level for the US within a 50 kilometer radius.
- **Postal Codes:** ZIP and postal code level mapping.
- **Coordinates:** Latitude and Longitude with an associated Accuracy Radius (km).
- **Time Zones:** Local time zone mapping.
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**Terms**
The terms of the linked MaxMind End User License Agreement will apply, as modified by any additional terms agreed to by the parties in an applicable order form (for example, to permit additional use cases, to address affiliate usage etc.).
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**Support**
For technical assistance, custom data solutions, or specialized licensing for redistribution, please [contact our sales team](https://www.maxmind.com/en/sales-contact?utm_source=snowflake&utm_medium=marketplace&utm_campaign=snowflake_listing). We’re ready to help you build a solution tailored to your specific requirements.
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**About MaxMind**
Founded in 2002, MaxMind is an industry leader in IP intelligence, proxy detection, and online fraud prevention tools.
提供机构:
MaxMind创建时间:
2026-05-13
原始信息汇总
数据集名称
MaxMind GeoIP® City Database
数据集提供方
MaxMind
数据集描述
该数据集是IP地址到具体地理位置映射的行业标准,提供比国家级别数据库更详细的定位信息,可精确到城市或邮政编码级别。关键数据点包括:
- 地理层级:大洲、国家、行政区(州/地区)、城市
- 准确性:国家级别 99.8%,美国州级别 80%,美国城市级别 68%(50公里半径内)
- 邮政编码:ZIP码和邮政层级映射
- 坐标:经纬度及关联的准确半径(公里)
- 时区:本地时区映射
业务应用场景
- 全球合规与制裁:验证用户连接真实性,确保遵守国际法规
- 区域隐私治理:识别欧盟等监管区域用户,自动适配隐私政策(如GDPR)
- 数字版权管理:为流媒体和游戏平台实施严格地理围栏,阻止绕过区域限制
- 广告技术效率:过滤匿名化非人类或欺骗性流量,减少广告浪费
- 市场级别个性化:默认用户进入正确语言、货币和地区的网站版本,提升转化率
数据字典
主要数据表:GEOIP_CITY_BLOCKS(包含11个字段对象)
使用示例
sql -- 查看前10行数据 SELECT * FROM GEOIP_CITY_BLOCKS LIMIT 10
定价
按需获取,具体价格需联系获取。
刷新频率
每日(Daily)
交付方式
安全共享(Secure share)
法律条款
自定义条款,受MaxMind最终用户许可协议及双方协议的附加条款约束。
支持与联系
- 销售邮箱:sales@maxmind.com
- 技术支持:https://support.maxmind.com/hc/en-us/requests/new
关于MaxMind
成立于2002年,是IP情报、代理检测和在线欺诈预防领域的行业领导者。全球超过10万家企业依赖MaxMind数据定位互联网访客,用于内容展示、广告投放、分析、数字版权管理、欺诈检测、安全增强和流量路由等。
分类标签
- 地理空间(Geospatial)
- 身份(Identity)
- 安全(Security)



