[Feature request] Using IPinfo.io for IP information (IP Geolocation + ASN)

[abdullahdevrel]

I would like to recommend ipinfo.io for the IP data.

• Provides highly accurate IP geolocation backed by our probe network infrastructure.
• Free tier access token supports 50,000 requests per month.
• IPinfo supports HTTPS/SSL encryption on all endpoints.
• Tokenless access grants 1,000 requests per day.
• Includes ASN and hostname information. Supports bulk enrichment through a single API endpoint. We also have a comprehensive integration library.

Usage example:

curl https://ipinfo.io/8.8.8.8

{
    "ip": "8.8.8.8",
    "hostname": "dns.google",
    "anycast": true,
    "city": "Mountain View",
    "region": "California",
    "country": "US",
    "loc": "37.4056,-122.0775",
    "org": "AS15169 Google LLC",
    "postal": "94043",
    "timezone": "America/Los_Angeles"
}

Documentation: https://ipinfo.io/developers

Free IP databases: https://ipinfo.io/products/free-ip-database

nitefood/asn is mentioned in #41. The project is switching to IPinfo for their IP data as well: nitefood/asn#67 (comment)

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Consider including IPinfo in the project for accurate data and generous free access. Please let me know what you think. Thank you very much.