2a0c:1100::

Nancy · France · Renater

Registration lookup IPv6 address formats

Autonomous system: AS781
Country: FR
Risk score: Not a probability

IP address summary

IP address: 2a0c:1100::
ASN: AS781
Network operator: Renater
ISP: Renater
Containing network profile: No indexed aggregate
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: AS781
Source label: FR-RENATER-LOTHAIRE - Renater
Reference interval: 2a0c:1100:: to 2a0c:1100:ffff:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS781. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IPtoASN source Reference methodology

IP geolocation

World map with country boundaries — Approximate network location; not a device positionNatural Earth map data

Country: France
City: Nancy
Region: Grand Est
Postal code: Not supplied
Timezone: Europe/Paris
Local time: 2026-11-05 05:03:00
Approximate coordinates: 48.699, 6.176

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed

ProxyNot listed

TorNot classified

HostingNot classified

MobileNot classified

Risk score: 0

A low score is not proof that an address is safe.

Read exact field definitions

ASN and network operator

AS781 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: 2a0c:1100::/36
Registered network name: Universite-de-Lorraine
Registered network block: 2a0c:1100::/36
Registration source: RIPENCC WHOIS
Company: UNIVERSITE DE LORRAINE
Usage type: business
Company website: univ-lorraine.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: Abuse-C Role
Published contact network: 2a0c:1100::/36
Abuse email: ripe-contact@univ-lorraine.fr
Phone: +33372740000
Postal address: 34 cours Leopold, 54000, NANCY, 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

2a0c:1100:: · live response

{
  "ip": "2a0c:1100::",
  "isp": {
    "asn": "AS781",
    "org": "Renater",
    "isp": "Renater"
  },
  "location": {
    "country": "France",
    "country_code": "FR",
    "city": "Nancy",
    "state": "Grand Est",
    "zipcode": "",
    "latitude": 48.69865159981333,
    "longitude": 6.176162009128139,
    "timezone": "Europe/Paris",
    "localtime": "2026-11-05T05:03:00"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}