2a03:2a60:8000::

Prague · Czechia · Heureka Group a.s.

Registration lookup IPv6 address formats

Autonomous system: AS59871
Country: CZ
Risk score

IP address summary

IP address: 2a03:2a60:8000::
ASN: AS59871
Network operator: Heureka Group a.s.
ISP: Heureka Group a.s.
Containing network profile: No indexed aggregate
Operator category: Business Broadband

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS59871
Source label: HEUREKA_GROUP Heureka Group a.s.
Reference interval: 2a03:2a60:8000:: to 2a03:2a60:8001:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS59871. 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: Czechia
City: Prague
Region: Prague
Postal code: Not supplied
Timezone: Europe/Prague
Local time: 2026-11-15 06:46:24
Approximate coordinates: 50.107, 14.438

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 / 100

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

Read exact field definitions

ASN and network operator

AS59871 profile

Organization: Heureka Group a.s.
ASN domain: heureka.cz
Operator type: Business Broadband

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

Network registration

Matching record range: 2a03:2a60:8000::/48
Registered network name: HEUREKA-OFFICE-LBC
Registered network block: 2a03:2a60:8000::/48
Registration source: RIPENCC WHOIS
Company: Heureka Group a.s.
Usage type: business
Company website: heureka.cz

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

Abuse contact

Contact name: Heureka group MNT
Published contact network: 2a03:2a60:8000::/48
Abuse email: abuse@heureka.cz
Postal address: Heureka group a.s., Karolinska 650/1, 186 00, Praha 8, CZECH REPUBLIC
Contact country: Czechia

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

2a03:2a60:8000:: · live response

{
  "ip": "2a03:2a60:8000::",
  "isp": {
    "asn": "AS59871",
    "org": "Heureka Group a.s.",
    "isp": "Heureka Group a.s."
  },
  "location": {
    "country": "Czechia",
    "country_code": "CZ",
    "city": "Prague",
    "state": "Prague",
    "zipcode": "",
    "latitude": 50.106951599813335,
    "longitude": 14.43826200912814,
    "timezone": "Europe/Prague",
    "localtime": "2026-11-15T06:46:24"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}