72.3.0.0
Springfield · United States · Illinois Century Network
- Autonomous system
- AS6325
- Country
- US
- Risk score
- Not a probability
IP address summary
- IP address
- 72.3.0.0
- ASN
- AS6325
- Network operator
- Illinois Century Network
- ISP
- Illinois Century Network
- Containing network profile
- 72.3.0.0/16
- Operator category
- Government
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS6325
- Source label
- ILLINOIS-CENTURY - Illinois Century Network
- Reference interval
- 72.3.0.0 to 72.3.127.255
- Collected
IPtoASN maps this address interval to AS6325. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- United States
- City
- Springfield
- Region
- Illinois
- Postal code
- Not supplied
- Timezone
- America/
Chicago - Local time
- Approximate coordinates
- 39.846, -89.655
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
AS6325 profile- Organization
- Illinois Century Network
- ASN domain
- illinois.gov
- Operator type
- Government
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 72.3.0.0/17
- Registered network name
- STATE-OF-ILLINOIS-1
- Registered network block
- 72.3.0.0/17
- Registration source
- ARIN RDAP
- Company
- Illinois Dept of Innovation and Technology
- Usage type
- business
- Company website
- illinois.gov
Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.
Abuse contact
- Contact name
- DoIT Abuse
- Published contact network
- 72.3.0.0/17
- Abuse email
- abuse@illinois.gov
- Phone
- +1-217-524-3648
- Postal address
- 120 W. Jefferson, Springfield, IL, 62702, 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": "72.3.0.0",
"isp": {
"asn": "AS6325",
"org": "Illinois Century Network",
"isp": "Illinois Century Network"
},
"location": {
"country": "United States",
"country_code": "US",
"city": "Springfield",
"state": "Illinois",
"zipcode": "",
"latitude": 39.84595159981333,
"longitude": -89.65533799087186,
"timezone": "America/Chicago",
"localtime": "2026-11-04T13:51:46"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0
}
}