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InternetData
IPv4 address

149.12.0.51

An address in London, England, United Kingdom, used by Open Fibre Networks Ltd, announced by OPEN FIBRE NETWORKS (WHOLESALE) LIMITED (AS48945). Of our anonymity, network and service databases, it is in Hosting IP.

8 of 21 address-keyed databases hold it

Summary
Company
Open Fibre Networks Ltd
Prefix
149.12.0.0/20
Registered to
Open Fibre Networks Ltd
Network type
ISP
Abuse contact
abuse@cogentco.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
Confidence
medium
Last seen
2026-10-14

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
Open Fibre Networks Ltd
Domain
ofnl.co.uk
Type
ISP
Registered in
United Kingdom
AS number
AS48945
Name
OPEN FIBRE NETWORKS (WHOLESALE) LIMITED
Prefix
149.12.0.0/20
RPKI
not found
Type
ISP
Domain
ofnl.co.uk
Registered in
United Kingdom
Name
Open Fibre Networks Ltd
Handle
OPEN-FIBRE-CGNT-NET-3
Organization
C08353222
Status
reassignment
Registry
arin
Country
GB
Id
NET4-950C000014
Name
Open Fibre Networks Ltd
Source
cogent
Name
Cogent Abuse
Address
3 NUTMEG LANE, LONDON, E14 2AX
Network
149.12.0.0-149.12.255.255
Not seen inIP RDNS

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.