IP address summary
- IP address
- 156.18.0.0
- ASN
- AS1945
- Network operator
- Renater
- ISP
- Renater
- Containing network profile
- 156.0.0.0/8
- Operator category
- Academic
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS1945
- Source label
- FR-LyRES - Renater
- Reference interval
- 156.18.0.0 to 156.18.255.255
- Collected
IPtoASN maps this address interval to AS1945. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- France
- City
- Lyon
- Region
- Auvergne-Rhône-Alpes
- Postal code
- Not supplied
- Timezone
- Europe/
Paris - Local time
- Approximate coordinates
- 45.763, 4.839
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
AS1945 profile- Organization
- Renater
- ASN domain
- renater.fr
- Operator type
- Academic
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 156.18.0.0/16
- Registered network name
- FR-CENTRALE-LYON
- Registered network block
- 156.18.0.0/16
- Registration source
- RIPENCC WHOIS
- Company
- Ecole Centrale De Lyon (ECL)
- Usage type
- business
- Company website
- ec-lyon.fr
Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.
Abuse contact
- Contact name
- CENTRALE-LYON
- Published contact network
- 156.18.0.0/16
- Abuse email
- abuse@ec-lyon.fr
- Postal address
- FRANCE
- Contact country
- France
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": "156.18.0.0",
"isp": {
"asn": "AS1945",
"org": "Renater",
"isp": "Renater"
},
"location": {
"country": "France",
"country_code": "FR",
"city": "Lyon",
"state": "Auvergne-Rhône-Alpes",
"zipcode": "",
"latitude": 45.763311599813335,
"longitude": 4.839052009128139,
"timezone": "Europe/Paris",
"localtime": "2026-11-11T04:17:11"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0
}
}