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InternetData
IPv4 address

91.241.94.174

An address in Gérakas, Attica, Greece, used by UPSTREAM TELECOMMUNICATIONS AND SOFTWARE SYSTEMS S.M.S.A, announced by Digital Realty Hellas Single Member S.A (AS56910). Of our anonymity, network and service databases, it is in Hosting IP.

7 of 21 address-keyed databases hold it

Summary
Company
UPSTREAM TELECOMMUNICATIONS AND SOFTWARE SYSTEMS S.M.S.A
Prefix
91.241.94.0/23
Registered to
UPSTREAM TELECOMMUNICATIONS AND SOFTWARE SYSTEMS S.M.S.A
Network type
Hosting
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

1 of 7 hold it
Confidence
medium
Last seen
2026-10-16

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
UPSTREAM TELECOMMUNICATIONS AND SOFTWARE SYSTEMS S.M.S.A
Domain
upstreamsystems.com
Type
Business
Registered in
Greece
AS number
AS56910
Name
Digital Realty Hellas Single Member S.A
Prefix
91.241.94.0/23
RPKI
not found
Type
Hosting
Domain
digitalrealty.com
Registered in
Greece
Name
UPSTREAM TELECOMMUNICATIONS AND SOFTWARE SYSTEMS S.M.S.A
Handle
UPSTREAM
Organization
ORG-UTAS1-RIPE
Status
ASSIGNED PI
Registry
ripe
Domain
upstreamsystems.com
Name
Abuse Contact
Address
4 Kastorias & Messinias Street, 15344, Gerakas, GREECE
Network
91.241.94.0-91.241.95.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Gérakas
Region
Attica
Postal code
153 44
Country
Greece
Continent
Europe
Coordinates
38.0228, 23.8576
Timezone
Europe/Athens

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.