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InternetData
IPv4 address

212.1.223.173

An address in Sydney, New South Wales, Australia, used by dotdigital EMEA Ltd, announced by Microsoft (AS8075). Of our anonymity, network and service databases, it is in Hosting IP.

8 of 21 address-keyed databases hold it

Summary
Company
dotdigital EMEA Ltd
Hostname
r3b-tibitibi.mta.dotmailer.com
Registered to
Dotdigital R3
Network type
Hosting
Abuse contact
abuse@dotmailer.com
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
Provider
azure
Confidence
high
Last seen
2026-10-12

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
dotdigital EMEA Ltd
Domain
dotmailer.com
Type
Hosting
Registered in
United Kingdom
AS number
AS8075
Name
Microsoft
RPKI
valid
Type
Hosting
Domain
microsoft.com
Registered in
United States
Name
Dotdigital R3
Handle
Dotdigital-223
Status
ASSIGNED PA
Registry
ripe
Domain
dotmailer.com
Name
Dotmailer Abuse Contact
Address
dotMailer Ltd Addiscombe Road 12-16 CR0 0XT UK
Network
212.1.216.0-212.1.223.255
Hostname
r3b-tibitibi.mta.dotmailer.com
Not seen inIP RWHOIS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Sydney
Region
New South Wales
Postal code
1001
Country
Australia
Continent
Oceania
Timezone
Australia/Sydney

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 — every row, every column, 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, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.