147.32.0.0

Prague · Czechia · CESNET z.s.p.o.

Autonomous system: AS2852
Country: CZ
Risk score: Not a probability

IP address summary

IP address: 147.32.0.0
ASN: AS2852
Network operator: CESNET z.s.p.o.
ISP: CESNET z.s.p.o.
Containing network profile: 147.0.0.0/8
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: AS2852
Source label: CESNET2 CESNET z.s.p.o.
Reference interval: 147.32.0.0 to 147.33.255.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS2852. 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: 2026-11-04 14:47:51
Approximate coordinates: 50.115, 14.382

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

AS2852 profile

Organization: CESNET z.s.p.o.
ASN domain: cesnet.cz
Operator type: Academic

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

Network registration

Matching record range: 147.32.0.0/16
Registered network name: CVUT-TCZ
Registered network block: 147.32.0.0/16
Registration source: RIPENCC WHOIS
Company: Ceske vysoke uceni technicke v Praze
Usage type: business
Company website: cvut.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: Ceske vysoke uceni technicke v Praze Network Admins
Published contact network: 147.32.0.0/16
Abuse email: abuse@cvut.cz
Phone: +420 224 351 111
Postal address: Ceske vysoke uceni technicke v Praze, Jugoslavskych partyzanu 1580/3, Praha 6, 160 00, The 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

147.32.0.0 · live response

{
  "ip": "147.32.0.0",
  "isp": {
    "asn": "AS2852",
    "org": "CESNET z.s.p.o.",
    "isp": "CESNET z.s.p.o."
  },
  "location": {
    "country": "Czechia",
    "country_code": "CZ",
    "city": "Prague",
    "state": "Prague",
    "zipcode": "",
    "latitude": 50.115051599813334,
    "longitude": 14.38186200912814,
    "timezone": "Europe/Prague",
    "localtime": "2026-11-04T14:47:51"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}