IPv4 address
91.137.16.191
An address in Erfurt, Thuringia, Germany, announced by Thueringer Netkom GmbH (AS199284). It's a VPN exit and a web server on port 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Erfurt
- Region
- Thuringia
- Postal code
- 99084
- Country
- Germany
- Continent
- Europe
- Coordinates
- 50.9773, 11.0354
- Timezone
- Europe/Berlin
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Thueringer Netkom GmbH
- Domain
- netkom.de
- Type
- ISP
- Registered in
- Germany
- Name
- Thueringer Netkom GmbH
- Network name
- DE-TNETKOM-DSL-CUSTOMERS
- Organization
- ORG-eG57-RIPE
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- netkom.de
- Abuse
- abuse@netkom.de
- Name
- TNETKOM ABUSE
- abuse@netkom.de
- Address
- Thueringer Netkom GmbH, Schwanseestrasse 13, 99423 Weimar, GERMANY
- Network
- 91.137.16.0-91.137.31.255
Not seen inIP RWHOIS
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.
- 443 status
- 403
- 443 server
- LANCOM
- 443 title
- LANCOM: Error - Access Forbidden
- 443 TLS
- TLSv1.3
- 443 certificate
- 192.168.188.103 · LANCOM Systems
- 443 issuer
- C=DE, ST=NRW, L=Wuerselen, O=LANCOM Systems, OU=Engineering, emailAddress=info@lancom-systems.de, CN=4002208618100987
- 443 browser-trusted
- No
- 443 seen
- 2026-08-13 to 2026-10-25
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01 · License
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