Skip to content
InternetData
IPv4 address

170.205.121.142

An address in Zürich, Zurich, Switzerland, announced by Swisscom (Schweiz) AG (AS3303). Of our anonymity, network and service databases, it is in Web IP.

8 of 24 address-keyed databases hold it

Summary

Ownership
170.205.96.0/19
142.121.205.170.static.wline.lns.sme.cust.swisscom.ch

No VPN, Tor, relay, proxy or hosting

No mobile carrier, anycast or CDN

  • WebPort 80

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Zürich
Region
Zurich
Postal code
8000
Continent
Europe
Coordinates
47.3667, 8.5500
Timezone
Europe/Zurich

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

5 of 6 hold it
Company
Swisscom (Schweiz) AG
Domain
swisscom.com
Type
ISP
Registered in
Switzerland
AS number
AS3303
Name
Swisscom (Schweiz) AG
Prefix
170.205.96.0/19
RPKI
Valid
Type
ISP
Domain
swisscom.com
Registered in
Switzerland
Name
Swisscom (Schweiz) AG
Handle
CH-BLUEWINDOW-19941201
Organization
ORG-BA8-RIPE
Status
ALLOCATED PA
Registry
RIPE NCC
Domain
bluewin.ch
Name
Bluewin Contact Role for abuse contact
Address
Swisscom (Schweiz) AG, Internet Service Core Networks, INI-ON-NCO-ICO-ICN, Binzring 17, CH-8045 Zurich, Switzerland
Network
170.205.64.0-170.205.127.255
Hostname
142.121.205.170.static.wline.lns.sme.cust.swisscom.ch
Not seen inIP RWHOIS

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

0 of 8 hold it

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

1 of 5 hold it
80 status
200
80 server
Microsoft-IIS/10.0
80 title
IIS Windows Server
80 seen
2026-10-06 to 2026-10-19
00 · Evaluate

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.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.