37.221.246.0

Prague · Czechia · Jiri Tlapak

Autonomous system: AS204666
Country: CZ
Risk score

IP address summary

IP address: 37.221.246.0
ASN: AS204666
Network operator: Jiri Tlapak
ISP: Jiri Tlapak
Containing network profile: 37.221.0.0/16
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: AS204666
Source label: TLAPNET-CZ Jiri Tlapak
Reference interval: 37.221.246.0 to 37.221.255.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS204666. 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: 2026-11-11 12:44:04
Approximate coordinates: 50.099, 14.501

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

AS204666 profile

Organization: Jiri Tlapak
ASN domain: tlapnet.cz
Operator type: Business Broadband

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

Network registration

Matching record range: 37.221.246.0/23
Registered network name: TLAPNET-POL-RNK
Registered network block: 37.221.246.0/23
Registration source: RIPENCC WHOIS
Company: Tlapnet s.r.o.
Usage type: business
Company website: tlapnet.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: Tlapnet
Published contact network: 37.221.246.0/23
Abuse email: servis@tlapnet.cz
Postal address: U schodu 122/5, 190 00 Praha 9
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

37.221.246.0 · live response

{
  "ip": "37.221.246.0",
  "isp": {
    "asn": "AS204666",
    "org": "Jiri Tlapak",
    "isp": "Jiri Tlapak"
  },
  "location": {
    "country": "Czechia",
    "country_code": "CZ",
    "city": "Prague",
    "state": "Prague",
    "zipcode": "",
    "latitude": 50.09895159981333,
    "longitude": 14.500562009128139,
    "timezone": "Europe/Prague",
    "localtime": "2026-11-11T12:44:04"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}