IPv4 address
81.0.218.223
An address in Portsmouth, England, United Kingdom, announced by Contabo GmbH (AS51167). It's hosting space of Contabo, 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
- Portsmouth
- Region
- England
- Postal code
- PO9
- Country
- United Kingdom
- Continent
- Europe
- Coordinates
- 50.7990, -1.0913
- Timezone
- Europe/London
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Contabo GmbH
- Domain
- contabo.de
- Type
- Hosting
- Registered in
- Germany
- Name
- Contabo GmbH
- Network name
- TT-20221122
- Organization
- ORG-CG316-RIPE
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- contabo.de
- Abuse
- abuse@contabo.de
- Name
- CONTABO ABUSE DEPARTMENT
- abuse@contabo.de
- Address
- Contabo GmbH, Welfenstr. 22, 81541 München, Germany
- Network
- 81.0.218.0-81.0.219.255
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.
- Port
- 22
- Banner
- SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.20
- Host key
- SHA256:7b14ac3616fc7b0653131a82e14ab6ea172c854b358ce40a6b4eca825ddcc4b2
- Handshake
- Completed
- First seen
- 2026-08-10
- Last seen
- 2026-11-06
- 443 status
- 301
- 443 redirect
- http://www.google.com/
- 443 server
- gws
- 443 title
- 301 Moved
- 443 TLS
- TLSv1.3
- 443 certificate
- invalid2.invalid
- 443 issuer
- OU=No SNI provided - please fix your client., CN=invalid2.invalid
- 443 browser-trusted
- No
- 443 seen
- 2026-10-21 to 2026-11-05
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