130.149.81.101
An address in Berlin, State of Berlin, Germany, used by Technische Universitaet Berlin, announced by Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (AS680). It's a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Berlin
- Region
- State of Berlin
- Postal code
- 10119
- Country
- Germany
- Continent
- Europe
- Coordinates
- 52.5244, 13.4105
- Timezone
- Europe/Berlin
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Technische Universitaet Berlin
- Type
- Education
- Registered in
- Germany
- AS number
- AS680
- Name
- Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
- Prefix
- 130.149.0.0/16
- RPKI
- Valid
- Type
- Education
- Domain
- dfn.de
- Registered in
- Germany
- Name
- Technische Universitaet Berlin
- Network name
- TUB
- Organization
- ORG-TUB1-RIPE
- Status
- LEGACY
- Registry
- RIPE NCC
- Domain
- dfn.de
- Abuse
- abuse@dfn.de
- Name
- DFN Hostmaster
- abuse@dfn.de
- Phone
- +49 30 884299 370
- Address
- DFN-Verein Geschaeftsstelle Berlin, Alexanderplatz 1, 10178 Berlin, Germany
- Network
- 130.149.0.0-130.149.255.255
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.
- 80 status
- 404
- 80 server
- Apache/2.4.58 (Ubuntu)
- 80 title
- 404 Not Found
- 80 seen
- 2026-07-28 to 2026-10-18
- 443 status
- 301
- 443 redirect
- https://www.its.tu-berlin.de/
- 443 server
- Apache/2.4.58 (Ubuntu)
- 443 title
- 301 Moved Permanently
- 443 TLS
- TLSv1.3
- 443 certificate
- *.its.tu-berlin.de
- 443 issuer
- C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1
- 443 browser-trusted
- Yes
- 443 seen
- 2026-07-28 to 2026-10-22
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