2a07:8500::

Amsterdam · The Netherlands · Stichting Nederlandse Wetenschappelijk Onderzoek Instituten

Registration lookup IPv6 address formats

Autonomous system: AS1104
Country: NL
Risk score: Not a probability

IP address summary

IP address: 2a07:8500::
ASN: AS1104
Network operator: Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
ISP: Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
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: AS1104
Source label: Nikhef Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
Reference interval: 2a07:8500:: to 2a07:8500:ffff:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS1104. 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: The Netherlands
City: Amsterdam
Region: North Holland
Postal code: Not supplied
Timezone: Europe/Amsterdam
Local time: 2026-11-03 08:07:41
Approximate coordinates: 52.388, 4.881

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

AS1104 profile

Organization: Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
ASN domain: nikhef.nl
Operator type: Academic

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range: 2a07:8500:: – 2a07:8500:11f:ffff:ffff:ffff:ffff:ffff
Registered network name: FOM-CUST-ALLOC
Registered network block: 2a07:8500::/32
Registration source: RIPENCC WHOIS
Company: Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
Usage type: business
Company website: nikhef.nl

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name: Nikhef CSIRT
Published contact network: 2a07:8500::/32
Abuse email: security@nikhef.nl
Phone: +31205922179
Postal address: Science Park 105, 1098 XG, Amsterdam, NETHERLANDS
Contact country: The Netherlands

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

2a07:8500:: · live response

{
  "ip": "2a07:8500::",
  "isp": {
    "asn": "AS1104",
    "org": "Stichting Nederlandse Wetenschappelijk Onderzoek Instituten",
    "isp": "Stichting Nederlandse Wetenschappelijk Onderzoek Instituten"
  },
  "location": {
    "country": "The Netherlands",
    "country_code": "NL",
    "city": "Amsterdam",
    "state": "North Holland",
    "zipcode": "",
    "latitude": 52.38828159981333,
    "longitude": 4.880852009128139,
    "timezone": "Europe/Amsterdam",
    "localtime": "2026-11-03T08:07:41"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}