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InternetData
IPv4 address

145.136.46.40

An address in Utrecht, The Netherlands, used by Nederlandse Defensie Academie (NLDA), announced by SURF B.V. (AS1103). Of our anonymity, network and service databases, it is in Hosting IP.

8 of 21 address-keyed databases hold it

Summary
Company
Nederlandse Defensie Academie (NLDA)
Prefix
145.136.0.0/15
Hostname
host-46-40.nlda.eu
Registered to
Nederlandse Defensie Academie (NLDA)
Network type
Education
Abuse contact
abuse@ripe.net
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
2026-10-12

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
Nederlandse Defensie Academie (NLDA)
Domain
nlda.eu
Type
Business
Registered in
The Netherlands
AS number
AS1103
Name
SURF B.V.
Prefix
145.136.0.0/15
RPKI
valid
Type
Education
Domain
surf.nl
Registered in
The Netherlands
Name
Nederlandse Defensie Academie (NLDA)
Handle
NLDA-NET
Status
LEGACY
Registry
ripe
Domain
nlda.eu
Name
Abuse Contact
Address
P.O. Box 19035, 3501 DA, Utrecht, NETHERLANDS
Network
145.0.0.0-145.255.255.255
Hostname
host-46-40.nlda.eu
Not seen inIP RWHOIS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Utrecht
Region
Utrecht
Postal code
3511
Continent
Europe
Coordinates
52.0908, 5.1222
Timezone
Europe/Amsterdam

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