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IP Address Lookup
example.com

Resolved from example.com

172.66.147.243

IPv4Public

DNS records for example.com

Other addresses for example.com

104.20.23.154
2606:4700:10::6814:179a
2606:4700:10::ac42:93f3

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© 2026 ipaddress.si · IP location data is approximate. Not for emergency use or identifying individuals.

Our own datasets, rebuilt daily from: DB-IP Lite (CC BY 4.0) · GeoNames (CC BY 4.0)

IP information

IP address: 172.66.147.243
Version: IPv4
Scope: Public
Hostname: No PTR record is published for this address.
PTR record: No PTR record is published for this address.
Forward-confirmed: Not available

Network

Source: Routing & registry data (own)

ASNRouting data: From routing and registry data. via Routing & registry data (own): AS13335
AS organization: Cloudflare, Inc.
ISP: Cloudflare, Inc.
AS organization
Organization: Cloudflare, Inc.
Network: 172.66.144.0/20
BGP routeRouting data

Location

Approximate

Toronto, Ontario, Canada

Marker shows the estimated centre of the area; the circle indicates uncertainty. Never use IP location to find a person or a street address.

CountryEstimated: Estimated from IP databases. IP location is approximate and can be wrong. via Geolocation data (own, DB-IP Lite + GeoNames): CanadaCA
RegionEstimated: Estimated from IP databases. IP location is approximate and can be wrong. via Geolocation data (own, DB-IP Lite + GeoNames): Ontario
CityEstimated: Estimated from IP databases. IP location is approximate and can be wrong. via Geolocation data (own, DB-IP Lite + GeoNames)

Security

ProxyNot available
VPNNot available
Tor exit nodeNot detected
Hosting providerDetected
Privacy relayNot available
Mobile networkNot available
AnycastNot available
Bot indicationNot available

Classifications come from the listed providers and public lists. A negative result means no provider flagged the address — not a guarantee.

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Address formats

Integer: 2890044403
Hexadecimal: 0xac4293f3
Binary: 10101100.01000010.10010011.11110011
Reverse DNS name: 243.147.66.172.in-addr.arpa
IPv4-mapped IPv6: ::ffff:172.66.147.243

Data sources for this page:Routing & registry data (own)Tor exit list (own copy)Geolocation data (own, DB-IP Lite + GeoNames)

: From routing and registry data. via BGP table (own copy)

172.66.144.0/20Origin AS AS13335

Connection typeInferred: Inferred from the network's name (“Cloudflare”). A heuristic, not a fact.

Hosting / data center

Inferred from the network's name (“Cloudflare”). A heuristic, not a fact.

RegistryRegistry: From the regional internet registry's delegation record.

ARIN · allocated

172.64.0.0 – 172.71.255.255

Registered country

🇺🇸United States

Allocated

Feb 25, 2015

Toronto

Postal code

Not available

Time zoneEstimated: Estimated from IP databases. IP location is approximate and can be wrong. via Geolocation data (own, DB-IP Lite + GeoNames)

America/Toronto (UTC-4)

Local time: 12:22 AM

CoordinatesEstimated: Estimated from IP databases. IP location is approximate and can be wrong. via Geolocation data (own, DB-IP Lite + GeoNames)

43.65, -79.38

Accuracy radius: ~25 km

CurrencyDerived: Derived from the country

Canadian Dollar (CAD)

Continent

North America

EU member state

No

Estimated from IP databases. IP location is approximate and can be wrong.

::ffff:ac42:93f3

6to4 prefix

2002:ac42:93f3::/48

Registration (RDAP)

rdap.arin.net

Network name: CLOUDFLARENET
Handle: NET-172-64-0-0-1
Address range: 172.64.0.0 – 172.71.255.255
172.64.0.0/13
Organization: Cloudflare, Inc.
Country: Not available
Type: DIRECT ALLOCATION
Registered: Feb 26, 2015
Last changed: Sep 4, 2024
Abuse contact: [email protected]

Full WHOIS / RDAP record →