109.202.202.83
An address in Winterthur, Zurich, Switzerland, announced by Init7 (Switzerland) Ltd. (AS13030). It's a mail server on port 587, a DNS server on port 53, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Winterthur
- Region
- Zurich
- Postal code
- 8401
- Country
- Switzerland
- Continent
- Europe
- Coordinates
- 47.5056, 8.7241
- Timezone
- Europe/Zurich
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Init7 (Switzerland) Ltd.
- Domain
- init7.net
- Type
- ISP
- Registered in
- Switzerland
- AS number
- AS13030
- Name
- Init7 (Switzerland) Ltd.
- Prefix
- 109.202.192.0/19
- RPKI
- Valid
- Type
- ISP
- Domain
- init7.net
- Registered in
- Switzerland
- Name
- Init7 (Switzerland) Ltd.
- Network name
- CH-KUENZLER-20100222
- Organization
- ORG-ISA1-RIPE
- Status
- ALLOCATED PA
- Registry
- RIPE NCC
- Domain
- init7.net
- Abuse
- abuse@init7.net
- Name
- Init7 Abuse
- abuse@init7.net
- Address
- Technoparkstrasse 5, 8406 Winterthur
- Network
- 109.202.192.0-109.202.223.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
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.
- Port
- 587
- Banner
- 220 server.huerzeler.net ESMTP Postcow
- Greeting
- Completed
- First seen
- 2026-08-05
- Last seen
- 2026-10-27
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-08-08
- Last seen
- 2026-10-30
- 80 status
- 302
- 80 redirect
- https://www.huerzeler.net/
- 80 server
- Apache/2.4.66 (Ubuntu)
- 80 title
- 302 Found
- 80 seen
- 2026-08-11 to 2026-10-27
- 443 status
- 200
- 443 server
- Apache/2.4.66 (Ubuntu)
- 443 TLS
- TLSv1.3
- 443 certificate
- huerzeler.net
- 443 issuer
- C=US, O=Let's Encrypt, CN=YE1
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-03 to 2026-10-25
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