185.78.100.0

Prague · Czechia · Cloud4com s.r.o.

Autonomous system: AS201730
Country: CZ
Risk score: Not a probability

IP address summary

IP address: 185.78.100.0
ASN: AS201730
Network operator: Cloud4com s.r.o.
ISP: Cloud4com s.r.o.
Containing network profile: 185.78.0.0/16
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: AS201730
Source label: DataSpring Cloud4com s.r.o.
Reference interval: 185.78.100.0 to 185.78.103.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS201730. 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: 2026-11-03 15:54:52
Approximate coordinates: 50.102, 14.412

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

AS201730 profile

Organization: Cloud4com s.r.o.
ASN domain: cloud4com.com
Operator type: Business Broadband

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

Network registration

Matching record range: 185.78.100.0/22
Registered network name: DataSpring_CZ_DC-Prague_DC-Luzice
Registration source: RIPENCC WHOIS
Company: DataSpring CZ DCs
Usage type: business
Company website: dataspring.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: Abuse-C Role
Matching record range: 185.78.100.0/22
Abuse email: support@cloud4com.com
Postal address: CZECH REPUBLIC, Praha 10, 100 00, Vinohradska 1511/230
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

185.78.100.0 · live response

{
  "ip": "185.78.100.0",
  "isp": {
    "asn": "AS201730",
    "org": "Cloud4com s.r.o.",
    "isp": "Cloud4com s.r.o."
  },
  "location": {
    "country": "Czechia",
    "country_code": "CZ",
    "city": "Prague",
    "state": "Prague",
    "zipcode": "",
    "latitude": 50.102291599813334,
    "longitude": 14.411922009128139,
    "timezone": "Europe/Prague",
    "localtime": "2026-11-03T15:54:52"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}