185.159.157.1

Zürich · Switzerland · Proton AG

Registration lookup

Autonomous system: AS209103
Country: CH
Weighted risk score: 50; Not a probability

IP address summary

IP address: 185.159.157.1
ASN: AS209103
Network operator: Proton AG
ISP: Proton AG
Containing network profile: 185.159.0.0/16
Operator category: Hosting

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

Public ASN reference

Reference ASN: AS209103
Source label: ProtonVPN Proton AG
Reference interval: 185.159.157.0 to 185.159.157.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS209103. 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: Switzerland
City: Zürich
Region: Zurich
Postal code: Not supplied
Timezone: Europe/Zurich
Local time: 2026-11-02 11:05:54
Approximate coordinates: 47.381, 8.541

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNListed

ProxyNot listed

TorNot classified

HostingClassified

MobileNot classified

The score adds 50 for proxy, 50 for Tor, 30 for VPN and 20 for hosting. “Not listed” does not establish safety. Hosting combines Enterprise data and legacy overrides; Tor combines the Enterprise field and legacy list.

Read exact field definitions

ASN and network operator

AS209103 profile

Organization: Proton AG
ASN domain: proton.me
Operator type: Hosting

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

Network registration

Matching record range: 185.159.157.0/24
Registered network name: ProtonVPN-CH2
Registered network block: 185.159.157.0/24
Registration source: RIPENCC WHOIS
Company: Proton AG
Usage type: hosting
Company website: proton.me

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
Published contact network: 185.159.157.0/24
Abuse email: [email protected]
Phone: +41 22 548 35 51
Postal address: Chemin du Pré-Fleuri 3, 1228, Plan-les-Ouates, SWITZERLAND
Contact country: Switzerland

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

185.159.157.1 · live response

{
  "ip": "185.159.157.1",
  "isp": {
    "asn": "AS209103",
    "org": "Proton AG",
    "isp": "Proton AG"
  },
  "location": {
    "country": "Switzerland",
    "country_code": "CH",
    "city": "Zürich",
    "state": "Zurich",
    "zipcode": "",
    "latitude": 47.380921599813334,
    "longitude": 8.54116200912814,
    "timezone": "Europe/Zurich",
    "localtime": "2026-11-02T11:05:54"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": true,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": true,
    "risk_score": 50
  }
}