IP address lookup (city-level)

{
    "country": "",
    "country_code": "",
    "region": "",
    "city": "",
    "latitude": ,
    "longitude": ,
    "location": "",
    "asn": ,
    "organization": "",
    "api_by": "二次元API https://www.ecylt.top"
}

{
  "error": "IP parameter cannot be empty"
}

In accordance with U.S. CFR Title 28 Part 202, API access will be discontinued effective July 6, 2025, 02:00 UTC.

The IP address lookup API (city-level) supports IPv4/IPv6, with city-level location precision and daily updates.Using this API requires an API Key from the team. Once you obtain a Key, you can call the interface (contact us).

GET

Base API endpoint

Header String

required

API Key

string

required

ip address(IPv4 / IPv6)

{
    "country": "",
    "country_code": "",
    "region": "",
    "city": "",
    "latitude": ,
    "longitude": ,
    "location": "",
    "asn": ,
    "organization": "",
    "api_by": "二次元API https://www.ecylt.top"
}

{
  "error": "IP parameter cannot be empty"
}

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IP address lookup (city-level)