Products APIs Data Feeds Web Tools Domain Research & Monitoring Enterprise Packages
WHOIS / WHOIS History
WHOIS / WHOIS History

Provide current and historical ownership information on domains / IPs. Identify all connections between domains, registrants, registrars, and DNS servers.

DNS / DNS History
DNS / DNS History

Look into all current and historical DNS / IP connections between domains and A, MX, NS, and other records. Monitor suspicious changes to DNS records.

IP Geolocation / IP Netblocks
IP Geolocation / IP Netblocks

Get detailed context on an IP address, including its user’s geolocation, time zone, connected domains, connection type, IP range, ASN, and other network ownership details.

Domain Research Suite (DRS)
Domain Research Suite (DRS)

Access our web-based solution to dig into and monitor all domain events of interest.

Domain Research Suite (DRS)
Domain Research Suite (DRS)

Get access to a web-based enterprise-grade solution to search and monitor domain registrations and ownership details for branded terms, fuzzy matches, registrants of interest, and more.

Research
Monitoring
White-Label
Enterprise API Packages
Enterprise API Packages

Our complete set of domain, IP, and DNS intelligence available via API calls as an annual subscription with predictable pricing.

Security Intelligence (SI) Suite
Security Intelligence (SI) Suite

Offers complete access to WHOIS, IP, DNS, and subdomain data for product enrichment, threat hunting and more.

Premium API Services
Premium API Services

Enjoy priority data access with our premium API services topped with extra perks including dedicated team support, enterprise-grade infrastructure, and SLAs for full scalability and high performance.

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Output format

{
  "ip": "110.170.64.0",
  "location": {
    "country": "TH",
    "region": "Bangkok",
    "city": "Bangkok",
    "lat": 13.7086,
    "lng": 100.4553,
    "postalCode": "10110",
    "timezone": "+07:00",
    "geonameId": 1609350
  },
  "isp": "True Internet",
  "connectionType": "broadband",
  "domains": [
    "110-170-64-0.static.asianet.co.th"
  ],
  "as": {
    "asn": 7470,
    "name": "TRUE INTERNET Co.,Ltd.",
    "route": "110.170.64.0/18",
    "domain": "trueinternet.co.th",
    "type": "Cable/DSL/ISP"
  },
}

Output parameters

ip
Requested (for search by 'ipAddress') or resolved (for search by 'domain' or 'email') IP address.
location.country
Two letters country code from ISO 3166.
location.region
Region
location.city
City
location.lat
Latitude
location.lng
Longitude
location.postalCode
Postal Code
location.timezone
Timezone in the format "+10:00"
location.geonameId
Id of location in the GeoNames database. The field is omitted if the record is not found.
isp
Internet Service Provider
connectionType
Connection type may be one of "modem", "mobile", "broadband", "company".
domains
Array of domains associated with the IP. The field is omitted if the record is not found. This array is limited to 5 domains. If you would like to get more domains, check out Reverse IP API
as {}
Autonomous System. It works for IPv4 only. The field is omitted if the record is not found.
as.asn
Autonomous System Number
as.name
Autonomous System Name
as.route
Autonomous System Route
as.domain
Autonomous System Website's URL
as.type
Autonomous System type, one of the following: "Cable/DSL/ISP", "Content", "Educational/Research", "Enterprise", "Non-Profit", "Not Disclosed", "NSP", "Route Server". Empty when unknown.