IPv4 address
66.151.40.99
An address in Frankfurt am Main, Hesse, Germany, announced by HOSTKEY B.V. (AS57043). It's hosting space of HOSTKEY, an SSH server on port 22, and a web server on port 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Frankfurt am Main
- Region
- Hesse
- Postal code
- 60306
- Country
- Germany
- Continent
- Europe
- Coordinates
- 50.1155, 8.6842
- Timezone
- Europe/Berlin
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- HOSTKEY B.V.
- Domain
- hostkey.com
- Type
- Hosting
- Registered in
- The Netherlands
- AS number
- AS57043
- Name
- HOSTKEY B.V.
- Prefix
- 66.151.40.0/24
- RPKI
- Valid
- Type
- Hosting
- Domain
- hostkey.com
- Registered in
- The Netherlands
- Name
- HOSTKEY B.V.
- Network name
- NL-HOSTKEY-20010713
- Organization
- ORG-HB14-RIPE
- Status
- ALLOCATED PA
- Registry
- RIPE NCC
- Domain
- hostkey.nl
- Abuse
- abuse@hostkey.nl
- Name
- Hostkey_NL abuse
- abuse@hostkey.nl
- Address
- W Frederik Hermansstr 91, 1011DG, Amsterdam, NETHERLANDS
- Network
- 66.151.40.0-66.151.43.255
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
- 22
- Banner
- SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.13
- Host key
- SHA256:1d5aa51432b881f0c9f0a9d1044de7029bd6dd8640dcde0072d3039bf9454cf3
- Handshake
- Completed
- First seen
- 2026-08-08
- Last seen
- 2026-10-31
- 443 status
- 200
- 443 server
- nginx
- 443 title
- Nexus Repository Manager
- 443 TLS
- TLSv1.2
- 443 certificate
- nexus-pub.avant-it.ru
- 443 issuer
- C=US, O=Let's Encrypt, CN=YR1
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-07 to 2026-10-27
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