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InternetData
IPv4 address

212.46.57.197

An address in London, England, United Kingdom, used by CSTNET UK, announced by Microsoft Corporation (AS8075). Of our anonymity, network and service databases, it is in Hosting IP.

8 of 22 address-keyed databases hold it

Summary
Company
CSTNET UK
Hostname
ip-212-46-57-197.cstnet.net
Registered to
CSTNET-UK-2
Network type
Hosting
Abuse contact
abuse@cstnet.net
Anycast
No

Anonymity

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

1 of 8 hold it
Provider
azure
Confidence
high
Last seen
2026-10-19

Ownership

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

5 of 6 hold it
Company
CSTNET UK
Type
Business
Registered in
United Kingdom
AS number
AS8075
Name
Microsoft Corporation
RPKI
valid
Type
Hosting
Domain
microsoft.com
Registered in
United States
Name
CSTNET-UK-2
Handle
CSTNET-UK-2
Status
ASSIGNED PA
Registry
ripe
Domain
cstnet.net
Name
Abuse-C Role
Address
UNITED KINGDOM, Brighton, BN2 3QA, CST Communications Centre, 94 Lewes Road
Network
212.46.57.0-212.46.57.255
Hostname
ip-212-46-57-197.cstnet.net
Not seen inIP RWHOIS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
London
Region
England
Postal code
E1W
Continent
Europe
Coordinates
51.5085, -0.1257
Timezone
Europe/London

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.