66.35.83.0
Denver · United States · CoreSite
- Autonomous system
- AS2734
- Country
- US
- Risk score
IP address summary
- IP address
- 66.35.83.0
- ASN
- AS2734
- Network operator
- CoreSite
- ISP
- CoreSite
- Containing network profile
- 66.35.0.0/16
- Operator category
- Hosting
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS2734
- Source label
- CORESITE - CoreSite
- Reference interval
- 66.35.83.0 to 66.35.95.255
- Collected
IPtoASN maps this address interval to AS2734. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- United States
- City
- Denver
- Region
- Colorado
- Postal code
- Not supplied
- Timezone
- America/
Denver - Local time
- Approximate coordinates
- 39.763, -105.003
Network-level coordinates do not identify a precise user or device location. How geolocation works
VPN, proxy and network signals
A low score is not proof that an address is safe.
ASN and network operator
AS2734 profile- Organization
- CoreSite
- ASN domain
- coresite.com
- Operator type
- Hosting
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 66.35.83.0 – 66.35.88.191
- Registered network name
- CORESITE-ATL-ORL-64
- Registered network block
- 66.35.64.0/19
- Registration source
- ARIN RDAP
- Company
- CoreSite
- Usage type
- hosting
- Company website
- coresite.com
Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.
Abuse contact
- Contact name
- CoreSite Abuse
- Published contact network
- 66.35.64.0/19
- Abuse email
- abuse@coresite.com
- Phone
- +1-866-777-2673
- Postal address
- 1001 17th Street, Suite 500, Denver, CO, 80202, United States
- Contact country
- United States
This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.
Actual API response
Open JSON{
"ip": "66.35.83.0",
"isp": {
"asn": "AS2734",
"org": "CoreSite",
"isp": "CoreSite"
},
"location": {
"country": "United States",
"country_code": "US",
"city": "Denver",
"state": "Colorado",
"zipcode": "",
"latitude": 39.76335159981333,
"longitude": -105.00343799087186,
"timezone": "America/Denver",
"localtime": "2026-11-10T14:39:00"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": true,
"risk_score": 0
}
}