159.26.109.42
An address in Vienna, Austria, announced by Proton AG (AS208172). It's a VPN exit of Proton VPN, hosting space of Proton VPN, a residential proxy exit of Proxiware, and a BitTorrent peer.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Vienna
- Region
- Vienna
- Postal code
- 1010
- Country
- Austria
- Continent
- Europe
- Coordinates
- 48.2085, 16.3721
- Timezone
- Europe/Vienna
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Proton AG
- Domain
- protonmail.ch
- Type
- Hosting
- Registered in
- Switzerland
- AS number
- AS208172
- Name
- Proton AG
- Prefix
- 159.26.109.0/24
- RPKI
- Valid
- Type
- Hosting
- Registered in
- Switzerland
- Name
- PV-SL-HOSTED-Vienna
- Network name
- PV-SL-HOSTED-Vienna
- Organization
- ORG-PA1674-RIPE
- Status
- LEGACY
- Registry
- RIPE NCC
- Domain
- passmail.net
- Name
- Abuse-C Role
- Address
- SWITZERLAND, Plan-les-Ouates, 1228, Rue de la Galaise, 32
- Network
- 159.26.109.0-159.26.109.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
- Provider
- Proxiware
- First seen
- 2026-10-11
- Last seen
- 2026-11-05
- Days seen
- 2% of 90
- Providers
- 3
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Verified
- Yes
- ID matches IP
- Yes
- Clients
- LT
- Ports
- 18
- Most on one day
- 4
- First seen
- 2026-10-20
- Last seen
- 2026-11-05
- Last reachable
- 2026-11-05
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.