Skip to content
InternetData
IPv4 address

161.199.31.37

An address in Geel, Flanders, Belgium, used by Calrissia BV, announced by Unix-Solutions BV (AS39923). Of our anonymity, network and probe databases, it is in Hosting IP and DNS Resolver IP.

9 of 21 address-keyed databases hold it

Summary
Company
Calrissia BV
Hostname
ns12.calrissia.net
Registered to
Calrissia BV
Network type
Hosting
Abuse contact
abuse@calrissia.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
2026-10-05

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
Calrissia BV
Domain
calrissia.com
Type
Business
Registered in
Belgium
AS number
AS39923
Name
Unix-Solutions BV
RPKI
valid
Type
Hosting
Domain
unix-solutions.be
Registered in
Belgium
Name
Calrissia BV
Handle
BE-CALRISSIA-19930129
Organization
ORG-CB205-RIPE
Status
ALLOCATED PA
Registry
ripe
Domain
calrissia.com
Name
Abuse-C Role
Address
Kleinhoefstraat 5 / 63, 2440, Geel, BELGIUM
Network
161.199.31.0-161.199.31.255
Hostname
ns12.calrissia.net
Not seen inIP RWHOIS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Geel
Region
Flanders
Postal code
2440
Country
Belgium
Continent
Europe
Coordinates
51.1656, 4.9892
Timezone
Europe/Brussels

Network

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

0 of 3 hold it

Probe

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

1 of 3 hold it
Port
53
Recursion
Refused
Response code
5
Answer
Wrong
First seen
2026-07-16
Last seen
2026-10-05
Not seen inSSH IPSMTP IP
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.